Quantitative Human Anti-β2 Glycoprotein Antibody Competitive ELISA Kit (CAT#: GLJF-0225-HX43)

Product Description	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.
Target	β2GPI-Ab
Sample Types	Tissue homogenates, cell culture supernatants, serum, plasma
Sample Volume	50 μL-100 μL
Sensitivity	10 ng/mL
Detection Principle	Quantitative competitive ELISA
Detection Range	100 ng/mL-2500 ng/mL
Detection Time	1 h-5 h
Detection Wavelength	450 nm
Storage	Store at 2-8°C for long term storage.

Species	Human
Full Name	Anti-β2 glycoprotein antibody
Alternate Names	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

Application	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.
Kit Components	Pre-coated 96-well ELISA plate; Standard solution; Enzyme conjugate; Various diluents; Wash buffer; Substrate solution; Stop solution
Precision	Intra-Assay: n=20, CV <8%; Inter-Assay: n=20, CV <10%;
Recovery	90-105%