AlphaThera | AT4001 | oYo-Link® Single Biotin

品名：oYo-Link® Single Biotin

货号：AT4001

规格：100 μg; Bulk

品牌：AlphaThera

产品描述

Site-specific labeling of compatible antibodies with up to two labels of Biotin for antibody surface immobilization on streptavidin-coated surfaces.

oYo-Link® Single-Biotin is recommended for the immobilization of antibodies on Streptavidin-coated surfaces (or coated w/ other biotin-binding proteins). oYo-Link® Single-Biotin enables the site-specific labeling of oYo-Link®-compatible antibodies with a biotin to the IgG heavy chain. The use of a single biotin maximizes mobility and antigen binding density of surface-immobilized antibodies.Site-specific immobilization can lead to an improvement in sensitivity, stability and longevity of capture antibodies. While the magnitude of improvement is dependent on various parameters, such as antibody binding properties, uniform antibody orientation on a surface can result in an increase in sensitivity in enzyme-linked immunosorbent assays (ELISA) by enabling the capture of more antigens per unit area.

 Applications：Conjugation of capture antibodies for Streptavidin-Coated Surface Immobilization in Direct ELISA; Also for Sandwich-ELISA