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IgG Fc Glycopeptides by LC-MS Immunoglobulin G antibodies

Development of rapid and cost-effective top-loading device for the detection of anti-SARS-CoV-2 IgG/IgM antibodies

Posted on by Kristina
Development of rapid and cost-effective top-loading device for the detection of anti-SARS-CoV-2 IgG/IgM antibodies

An infection with SARS-CoV-2, the Betacoronavirus, induced a pandemic that affected the globe negatively. The gold methodology, RT-PCR, can detect SARS-CoV-2 however it’s time-consuming and wishes subtle tools {and professional} personnel. Then again, speedy exams provide quick outcomes and might detect anti-SARS-CoV-2 antibodies (Abs). The intention of this research is to develop a brand new speedy and cost-effective methodology for the detection of anti-SARS-CoV-2 IgG/IgM Abs.

A brand new top-loading detection gadget was developed and composed of a small piece of plastic (25 × 25 × 0.5 mm) with a gap within the heart, a chunk of nitrocellulose (NC) membrane sufficient to dam the opening from one aspect and adhesive tape to affix the NC to the plastic piece. The NC is blotted with anti-human IgG/IgM and rabbit serum. The gadget was evaluated towards a commercially accessible IgG/IgM ELISA detection package utilizing regular, Covid-19-positive, HCV, HBV, and Cytomegalovirus-positive sera. Outcomes demonstrated simplicity, reproducibility, and accuracy of the brand new gadget and outcomes may be obtained in lower than 5 min. We anticipate our developed assay methodology for use extensively in level of care earlier than deciding on the usage of costly nucleic acid assays.

Rituximab (a B-cell depleting monoclonal antibody) is more and more utilized for remedy of various immune-mediated neurologic problems, together with aquaporin-4-IgG-positive neuromyelitis optica spectrum dysfunction. After an preliminary remedy course, the drug is mostly reinfused when peripheral blood B-cells ranges re-increase >1% (often after 6-12 months), or at fastened pre-planned 6-month intervals. We describe the weird case of a 40-year-old girl with AQP4-IgG-NMOSD who confirmed a chronic B-cell depletion for practically 5 years after a single rituximab reinfusion. In comparable uncommon sufferers with exceptionally long-lasting B-cell depletion, rituximab reinfusions at fastened pre-planned intervals would lead to pointless treatment-related dangers and health-care bills.

A scientific evaluation of structural heterogeneity and IgG/IgE-binding of ovalbumin

Ovalbumin (OVA), one of many main allergens in hen egg, reveals in depth structural heterogeneity resulting from a variety of post-translational modifications (PTMs). Nevertheless, analyzing the structural heterogeneity of native OVA is difficult, and the connection between heterogeneity and IgG/IgE-binding of OVA stays unclear. On this work, ion change chromatography (IXC) with salt gradient elution and on-line detection by native electrospray ionization mass spectrometry (ESI MS) was used to evaluate the structural heterogeneity of OVA, whereas inhibition-ELISA was used to evaluate the IgG/IgE binding traits of OVA.

Over 130 totally different OVA proteoforms (together with glycan-free species and 32 pairs of isobaric species) have been recognized. Proteoforms with acetylation, phosphorylation, oxidation and succinimide modifications had lowered IgG/IgE binding capacities, whereas these with few structural modifications had increased IgG/IgE binding capacities. OVA isoforms with a sialic acid-containing glycan modification had the best IgG/IgE binding capability.

Our outcomes exhibit that on-line native IXC/MS with salt gradient elution can be utilized for speedy evaluation of the structural heterogeneity of proteins. An improved understanding of the connection between IgG/IgE binding capability and OVA construction supplies a foundation for creating biotechnology or meals processing strategies for lowering protein allergenicity discount. Pathogens incessantly use multivalent binding to sialic acid to contaminate cells or to modulate immunity by interactions with human sialic acid-binding immunoglobulin-type lectins (Siglecs).

Molecules that intrude with these interactions could possibly be of curiosity as diagnostics, anti-infectives or as immune modulators. This overview describes the event of molecular scaffolds based mostly on the crystallizable fragment (Fc) area of immunoglobulin (Ig) G that ship high-avidity binding to innate immune receptors, together with sialic acid-dependent receptors. The methods through which the sialylated Fc could also be engineered as immune modulators that mimic the anti-inflammatory properties of intravenous polyclonal Ig or as blockers of sialic-acid-dependent infectivity by viruses are additionally mentioned.

Development of rapid and cost-effective top-loading device for the detection of anti-SARS-CoV-2 IgG/IgM antibodies

Paraneoplastic AQP4-IgG-Seropositive Neuromyelitis Optica Spectrum Dysfunction Related With Teratoma: A Case Report and Literature Assessment

A 27-year-old girl introduced with diplopia, facial nerve palsy, paraplegia, sensory dysfunction of decrease limbs, dysuria, nausea, and vomiting. Spinal twine MRI detected an in depth longitudinal lesion within the spinal twine, and mind MRI detected irregular lesions in the correct cerebral peduncle and tegmentum of the pons. CSF evaluation revealed optimistic oligoclonal IgG bands (OCBs). The affected person examined optimistic for AQP4-IgG, confirming a prognosis of NMOSD. An stomach CT scan detected an ovarian tumor. After steroid remedy and tumor elimination, the affected person progressively improved, with solely delicate sensory dysfunction.

Histopathologic evaluation of the tumor revealed a teratoma and the presence of glial fibrillary acidic protein (GFAP)+ neural tissue with AQP4 immunoreactivity, accompanied by lymphocyte infiltration. Together with the current case, there have been 6 reported circumstances of AQP4-IgG-seropositive NMOSD related to ovarian teratoma (imply onset age, 32.7 years). Of those sufferers, 5 (83%) introduced with nausea and/or vomiting, optimistic OCB, and dorsal brainstem involvement. Pathologic analyses of the teratoma have been accessible in 5 circumstances, together with the current case, revealing neural tissue with AQP4 immunoreactivity and lymphocyte infiltration in all circumstances.

Anti-streptolysin O Assay Kit
abx098408-Toshiba40R140ml4R210ml4 Toshiba 40; R1: 40ml×4 R2: 10ml×4
EUR 786
  • Shipped within 5-12 working days.

Anti-streptolysin O Assay Kit
abx098408-UniversalR140ml3R230ml1 Universal; R1: 40ml×3 R2: 30ml×1
EUR 645
  • Shipped within 5-12 working days.

Rat anti-streptolysin O antibody (IgG) ELISA Kit
CSB-E17488r-24T 1 plate of 24 wells
EUR 165
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Qualitativeindirect ELISA kit for measuring Rat anti-streptolysin O antibody (IgG) in samples from serum. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Rat anti-streptolysin O antibody (IgG) ELISA Kit
1-CSB-E17488r
  • EUR 900.00
  • EUR 5476.00
  • EUR 2900.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Qualitativeindirect ELISA kit for measuring Rat anti-streptolysin O antibody (IgG) in samples from serum. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Rat anti streptolysin O antibody (IgM) ELISA kit
E02A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Rat anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat anti streptolysin O antibody (IgM) ELISA kit
E02A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Rat anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat anti streptolysin O antibody (IgM) ELISA kit
E02A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Rat anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Streptolysin O protein
30R-3118 1 mg
EUR 651
Description: Purified native Streptolysin O protein

Streptolysin O protein
30R-3129 50 ug
EUR 257
Description: Purified recombinant Streptolysin O protein

Streptolysin O protein
30R-3130 50 ug
EUR 257
Description: Purified recombinant Streptolysin O protein

Streptolysin O protein
30-1022 1 mg
EUR 457
Description: Purified recombinant Streptolysin O protein

Streptolysin O protein
30-1360 1 mg
EUR 219
Description: Purified Streptolysin O protein

ELISA kit for Rat Anti-streptolysin O IgG antibody
KTE100939-48T 48T
EUR 354
  • Anti-streptolysin O (ASO or ASLO) is the antibody made against streptolysin O, an immunogenic, oxygen-labile streptococcal hemolytic exotoxin produced by most strains of group A and many strains of groups C and G Streptococcus bacteria. The "O" in th
  • Show more
Description: Quantitative sandwich ELISA for measuring Rat Anti-streptolysin O IgG antibody in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Rat Anti-streptolysin O IgG antibody
KTE100939-5platesof96wells 5 plates of 96 wells
EUR 2252
  • Anti-streptolysin O (ASO or ASLO) is the antibody made against streptolysin O, an immunogenic, oxygen-labile streptococcal hemolytic exotoxin produced by most strains of group A and many strains of groups C and G Streptococcus bacteria. The "O" in th
  • Show more
Description: Quantitative sandwich ELISA for measuring Rat Anti-streptolysin O IgG antibody in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Rat Anti-streptolysin O IgG antibody
KTE100939-96T 96T
EUR 572
  • Anti-streptolysin O (ASO or ASLO) is the antibody made against streptolysin O, an immunogenic, oxygen-labile streptococcal hemolytic exotoxin produced by most strains of group A and many strains of groups C and G Streptococcus bacteria. The "O" in th
  • Show more
Description: Quantitative sandwich ELISA for measuring Rat Anti-streptolysin O IgG antibody in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

Streptolysin O protein (Stabilized)
30-1023 1 mg
EUR 597
Description: Purified recombinant stabilized Human Streptolysin O protein

Streptolysin O (Hemolytic streptococcus)
01-531 20ug
EUR 362
Description: The Streptolysin O (Hemolytic streptococcus) is available in Europe and for worldwide shipping via Gentaur.

Streptolysin O Native Protein
DAG-T2696 30 mg
EUR 2829

Streptolysin O Enzyme (Recombinant)
abx070023-1mg 1 mg
EUR 328
  • Shipped within 5-10 working days.

Human anti-streptolysin O antibody (IgG) ELISA Kit
CSB-E04984h-24T 1 plate of 24 wells
EUR 165
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Qualitativeindirect ELISA kit for measuring Human anti-streptolysin O antibody (IgG) in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human anti-streptolysin O antibody (IgG) ELISA Kit
1-CSB-E04984h
  • EUR 900.00
  • EUR 5476.00
  • EUR 2900.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Qualitativeindirect ELISA kit for measuring Human anti-streptolysin O antibody (IgG) in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human anti-streptolysin O antibody (IgM) ELISA Kit
CSB-E14212h-24T 1 plate of 24 wells
EUR 165
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Human anti-streptolysin O antibody (IgM) in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human anti-streptolysin O antibody (IgM) ELISA Kit
1-CSB-E14212h
  • EUR 900.00
  • EUR 5476.00
  • EUR 2900.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Human anti-streptolysin O antibody (IgM) in samples from serum, plasma, cell culture supernates, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human anti streptolysin O antibody (IgM) ELISA kit
E01A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Human anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human anti streptolysin O antibody (IgM) ELISA kit
E01A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Human anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human anti streptolysin O antibody (IgM) ELISA kit
E01A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Human anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse anti streptolysin O antibody (IgM) ELISA kit
E03A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Mouse anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse anti streptolysin O antibody (IgM) ELISA kit
E03A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Mouse anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse anti streptolysin O antibody (IgM) ELISA kit
E03A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Mouse anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit anti streptolysin O antibody (IgM) ELISA kit
E04A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Rabbit anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit anti streptolysin O antibody (IgM) ELISA kit
E04A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Rabbit anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit anti streptolysin O antibody (IgM) ELISA kit
E04A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Rabbit anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat anti streptolysin O antibody (IgM) ELISA kit
E06A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Goat anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat anti streptolysin O antibody (IgM) ELISA kit
E06A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Goat anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat anti streptolysin O antibody (IgM) ELISA kit
E06A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Goat anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig anti streptolysin O antibody (IgM) ELISA kit
E07A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Porcine anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig anti streptolysin O antibody (IgM) ELISA kit
E07A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Porcine anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig anti streptolysin O antibody (IgM) ELISA kit
E07A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Porcine anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog anti streptolysin O antibody (IgM) ELISA kit
E08A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Canine anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog anti streptolysin O antibody (IgM) ELISA kit
E08A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Canine anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog anti streptolysin O antibody (IgM) ELISA kit
E08A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Canine anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Monkey anti streptolysin O antibody (IgM) ELISA kit
E09A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Monkey anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Monkey anti streptolysin O antibody (IgM) ELISA kit
E09A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
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Description: A sandwich ELISA for quantitative measurement of Monkey anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Monkey anti streptolysin O antibody (IgM) ELISA kit
E09A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
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Description: A sandwich ELISA for quantitative measurement of Monkey anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human anti-streptolysin O,ASO ELISA Kit
201-12-1742 96 tests
EUR 440
  • This anti-streptolysin O ELISA kit is validated to work with samples from whole blood, serum, plasma and cell culture supernatant.
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Human anti-streptolysin O,ASO ELISA Kit
CN-03830H1 96T
EUR 452

Human anti-streptolysin O,ASO ELISA Kit
CN-03830H2 48T
EUR 302

Human anti-streptolysin O(ASO)ELISA Kit
GA-E1758HM-48T 48T
EUR 289

Human anti-streptolysin O(ASO)ELISA Kit
GA-E1758HM-96T 96T
EUR 466

Human anti-streptolysin O(ASO)ELISA Kit
QY-E02597 96T
EUR 361

Chicken anti-streptolysin O(ASO) antibody (IgG) ELISA Kit
CSB-EQ027259CH-24T 1 plate of 24 wells
EUR 165
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Qualitativeindirect ELISA kit for measuring Chicken anti-streptolysin O (ASO) antibody (IgG) in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Chicken anti-streptolysin O(ASO) antibody (IgG) ELISA Kit
1-CSB-EQ027259CH
  • EUR 900.00
  • EUR 5476.00
  • EUR 2900.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Qualitativeindirect ELISA kit for measuring Chicken anti-streptolysin O(ASO) antibody (IgG) in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Guinea pig anti streptolysin O antibody (IgM) ELISA kit
E05A2128-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
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Description: A sandwich ELISA for quantitative measurement of Guinea pig anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Guinea pig anti streptolysin O antibody (IgM) ELISA kit
E05A2128-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
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Description: A sandwich ELISA for quantitative measurement of Guinea pig anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Guinea pig anti streptolysin O antibody (IgM) ELISA kit
E05A2128-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A sandwich ELISA for quantitative measurement of Guinea pig anti streptolysin O antibody (IgM) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Streptolysin O Antibody (SLO) ELISA Kit
abx052796-96tests 96 tests
EUR 668
  • Shipped within 5-10 working days.

Streptolysin-O Streptococcus Pyogenes Recombinant Protein
PROTP0DF96 Regular: 100ug
EUR 317
Description: Recombinant Streptococcus Pyogenes Streptolysin-O produced in E.coli is a single, non-glycosylated, polypeptide chain containing 538 amino acids and having a molecular mass of 60.1kDa.;The Streptolysin-O is purified by proprietary chromatographic techniques.

2-O-Benzyl-3-O-allyl-sn-glycerol
O-1005.0001 1.0g
EUR 225
Description: Sum Formula: C13H18O3; CAS# [106401-57-4]

2-O-Benzyl-3-O-allyl-sn-glycerol
O-1005.0005 5.0g
EUR 803
Description: Sum Formula: C13H18O3; CAS# [106401-57-4]

1-O-Hexadecyl-2-O-methyl-sn-glycerol
O-1245.0250 250.0mg
EUR 151
Description: Sum Formula: C20H42O3; CAS# [96960-92-8]

1-O-Hexadecyl-2-O-methyl-sn-glycerol
O-1245.1000 1.0g
EUR 393
Description: Sum Formula: C20H42O3; CAS# [96960-92-8]

1-O-Hexadecyl-2-O-methyl-rac-glycerol
O-1350.0250 250.0mg
EUR 151
Description: Sum Formula: C20H42O3; CAS# [84337-41-7]

1-O-Hexadecyl-2-O-methyl-rac-glycerol
O-1350.1000 1.0g
EUR 393
Description: Sum Formula: C20H42O3; CAS# [84337-41-7]

1-O-Octadecyl-2-O-benzyl-sn-glycerol
O-1360.0001 1.0g
EUR 126
Description: Sum Formula: C28H50O3; CAS# [80707-93-3]

1-O-Octadecyl-2-O-benzyl-sn-glycerol
O-1360.0005 5.0g
EUR 418
Description: Sum Formula: C28H50O3; CAS# [80707-93-3]

Rabbit Polyclonal antibody Anti-CRBN
Anti-CRBN 50 µg
EUR 349

Streptolysin O Antibody (IgG) (Chicken) ELISA Kit (OKCA00384)
OKCA00384 96 Wells
EUR 943
Description: Description of target: Streptolysin O Antibody (IgG);Species reactivity: Chicken;Application: ;Assay info: Assay Methodology: Qualitative Reverse Capture ELISA;Sensitivity:

Streptolysin O Antibody (IgG) (Human) ELISA Kit (OKCA00438)
OKCA00438 96 Wells
EUR 943
Description: Description of target: Streptolysin O Antibody (IgG);Species reactivity: Human;Application: ;Assay info: Assay Methodology: Qualitative Reverse Capture ELISA;Sensitivity:

Streptolysin antibody
10-1809 200 ul
EUR 543
Description: Mouse monoclonal Streptolysin antibody

3-O-Hexadecyl-2-O-acetyl-sn-glycero-1-phosphocholine
O-1255.0005 5.0mg
EUR 334
Description: Sum Formula: C26H54NO7P; CAS# [117985-57-6]

3-O-Hexadecyl-2-O-acetyl-sn-glycero-1-phosphocholine
O-1255.0025 25.0mg
EUR 1240
Description: Sum Formula: C26H54NO7P; CAS# [117985-57-6]

1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
O-1270.0025 25.0mg
EUR 212
Description: Sum Formula: C26H54NO7P; CAS# [74389-68-7]

1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
O-1270.0100 100.0mg
EUR 515
Description: Sum Formula: C26H54NO7P; CAS# [74389-68-7]

1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
O-1270.0500 500.0mg
EUR 1844
Description: Sum Formula: C26H54NO7P; CAS# [74389-68-7]

1-O-Octadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
O-1355.0025 25.0mg
EUR 212
Description: Sum Formula: C28H58NO7P; CAS# [74389-69-8]

1-O-Octadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
O-1355.0100 100.0mg
EUR 515
Description: Sum Formula: C28H58NO7P; CAS# [74389-69-8]

1-O-Octadecyl-2-O-acetyl-sn-glycero-3-phosphocholine
O-1355.0500 500.0mg
EUR 1844
Description: Sum Formula: C28H58NO7P; CAS# [74389-69-8]

1-O-Octadecyl-2-O-methyl-sn-glycero-3-phosphocholine
O-1385.0025 25.0mg
EUR 273
Description: Sum Formula: C27H58NO6P; CAS# [77286-66-9]

1-O-Octadecyl-2-O-methyl-sn-glycero-3-phosphocholine
O-1385.0100 100.0mg
EUR 756
Description: Sum Formula: C27H58NO6P; CAS# [77286-66-9]

1-O-Octadecyl-2-O-methyl-rac-glycero-3-phosphocholine
O-1415.0025 25.0mg
EUR 225
Description: Sum Formula: C27H58NO6P; CAS# [70641-51-9]

1-O-Octadecyl-2-O-methyl-rac-glycero-3-phosphocholine
O-1415.0100 100.0mg
EUR 612
Description: Sum Formula: C27H58NO6P; CAS# [70641-51-9]

1-O-(cis-9-Octadecenyl)-2-O-acetyl-sn-glycero-3-phosphocholine
O-1030.0050 50.0mg
EUR 393
Description: Sum Formula: C28H56NO7P; CAS# [85966-90-1]

1-O-(cis-9-Octadecenyl)-2-O-acetyl-sn-glycero-3-phosphocholine
O-1030.0250 250.0mg
EUR 1482
Description: Sum Formula: C28H56NO7P; CAS# [85966-90-1]

3-O-Allyl-sn-glycerol
O-1000.0001 1.0g
EUR 126
Description: Sum Formula: C6H12O3; CAS# [55941-86-1]

3-O-Allyl-sn-glycerol
O-1000.0005 5.0g
EUR 418
Description: Sum Formula: C6H12O3; CAS# [55941-86-1]

1-O-Benzyl-sn-glycerol
O-1010.0001 1.0g
EUR 273
Description: Sum Formula: C10H14O3; CAS# [17325-85-8]

1-O-Benzyl-sn-glycerol
O-1010.0005 5.0g
EUR 998
Description: Sum Formula: C10H14O3; CAS# [17325-85-8]

3-O-Benzyl-sn-glycerol
O-1015.0001 1.0g
EUR 212
Description: Sum Formula: C10H14O3; CAS# [56552-80-8]

3-O-Benzyl-sn-glycerol
O-1015.0005 5.0g
EUR 756
Description: Sum Formula: C10H14O3; CAS# [56552-80-8]

1,2-O-Dihexadecyl-sn-glycerol
O-1040.0001 1.0g
EUR 176
Description: Sum Formula: C35H72O3; CAS# [67337-03-5]

1,2-O-Dihexadecyl-sn-glycerol
O-1040.0005 5.0g
EUR 611
Description: Sum Formula: C35H72O3; CAS# [67337-03-5]

1,2-O-Dihexadecyl-rac-glycerol
O-1045.0001 1.0g
EUR 176
Description: Sum Formula: C35H72O3; CAS# [13071-60-8]

1,2-O-Dihexadecyl-rac-glycerol
O-1045.0005 5.0g
EUR 611
Description: Sum Formula: C35H72O3; CAS# [13071-60-8]

1,2-O-Dioctadecyl-sn-glycerol
O-1155.0001 1.0g
EUR 273
Description: Sum Formula: C39H80O3; CAS# [82188-61-2]

1,2-O-Dioctadecyl-sn-glycerol
O-1155.0005 5.0g
EUR 998
Description: Sum Formula: C39H80O3; CAS# [82188-61-2]

1,2-O-Dioctadecyl-rac-glycerol
O-1160.0001 1.0g
EUR 176
Description: Sum Formula: C39H80O3; CAS# [6076-38-6]

To elucidate the antigenic potential of dormancy-associated antigen Rv2659c and Rv3128c of Mycobacterium tuberculosis by inspecting the persistence of particular IgG and IgA reminiscence B cells (MBCs) amongst sufferers with energetic tuberculosis, family contacts with latent tuberculosis (LTBI), and an endemic wholesome management group. Our outcomes indicated that the dormancy-associated antigen Rv2659c induced IgA MBCs response in people with latent tuberculosis, and IgA+ classical MBCs fashioned a significant portion of the MBCs subset. This new information will probably be helpful for the event of novel tuberculosis vaccines and their management of latent tuberculosis.

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