Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Human) Conjugate, 100 µg

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Human) Conjugate, 100 µg

CaptureSelect™ Biotin Anti-IgG-Fc (Hu) Conjugate consists of a 13 kDa llama antibody fragment (affinity ligand) that specifically binds to the Fc part (CH3 domain) of all four human IgG subclasses. 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.

Applications for CaptureSelect™ Human Fab-kappa Kinetics Biotin 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).

Features

• Detect, quantitate, and characterize all human IgG antibodies (subclasses 1 to 4), recombinant human IgG antibodies, human IgG-derived Fc-fusion proteins including CH2 deleted (or mutated) Fc formats, and total IgG in human plasma and/or serum samples
• Avoid cross-binding with other isotypes, such as IgA, IgM, IgD, and IgE, free light chains, or IgG antibodies from non-primate species (for example, bovine, horse, and murine)