CaptureSelect™ Biotin Anti-IgA Conjugate consists of a 14 kDa llama antibody fragment (affinity ligand) that specifically binds to the α-chain of all human IgA antibodies (Fc domain). The affinity ligand is chemically conjugated to biotin via an appropriate spacer that retains the binding reactivity of the ligand when used in combination with streptavidin-based conjugates or streptavidin pre-coated surfaces.
The CaptureSelect™ Biotin Anti-IgA Conjugate allows you to:
• Detect, quantitate, and characterize all human IgA antibodies, including monomeric IgA-1 and IgA-2, dimeric IgA (secretory and non-secretory), and recombinant IgA monoclonal antibodies, as well as total IgA in human plasma and/or serum samples • Avoid cross-binding with other isotypes, such as IgG, IgM, IgD, and IgE, free light chains, or IgA from bovine sources such as FCS
Applications for CaptureSelect™ Biotin Anti-IgA Conjugate include ELISA, Western blot, Gyrolab™-based immunoassays, and label-free detection platforms such as those based on surface plasmon resonance (Biacore™ and IBIS-MX96 systems) and bio-layer interferometry (ForteBio™ Octet™ systems).
For Research Use Only. Not for use in diagnostic procedures.