Quantitative Human Anti-β2 Glycoprotein Antibody Competitive ELISA Kit

The quantitative human anti-β2 glycoprotein antibody competitive ELISA kit is designed to detect the level of human anti-β2 glycoprotein antibody (β2GPI-Ab). Employing the principles of enzyme-linked immunosorbent assay, the kit leverages the specific antigen-antibody interaction, followed by an enzyme-catalyzed colorimetric reaction. The resulting absorbance is then measured to determine the antibody concentration. Compatible with a wide range of biological samples, including tissue homogenates, cell culture supernatants, serum, or plasma, this kit offers high sensitivity and specificity, enabling the precise detection of even low concentrations of anti-β2 glycoprotein antibodies.

β2GPI-Ab

Tissue homogenates, cell culture supernatants, serum, plasma

50 μL-100 μL

10 ng/mL

Quantitative competitive ELISA

100 ng/mL-2500 ng/mL

1 h-5 h

450 nm

Store at 2-8°C for long term storage.

Human

Anti-β2 glycoprotein antibody

Anti-β2-GP1 antibody; Anti-β2 glycoprotein type I antibody; β2-GPI antibody; A-B2GA; Anti-beta-2-glycoprotein 1 antibody; Anti-beta-2-GPI antibody; β2GP1 antibody; β2GPI-Ab

β2 glycoprotein is a protein involved in coagulation and immune response, while anti-β2 glycoprotein antibodies are associated with autoimmune diseases. Anti-β2 glycoprotein antibodies are one of the important biomarkers of antiphospholipid syndrome (APS). The quantitative human anti-β2 glycoprotein antibody competitive ELISA kit is mainly used to assess the risk of autoimmune diseases.

Pre-coated 96-well ELISA plate; Standard solution; Enzyme conjugate; Various diluents; Wash buffer; Substrate solution; Stop solution

Intra-Assay: n=20, CV <8%;
Inter-Assay: n=20, CV <10%;

90-105%