Application

In some applications, localization of biotinylated probes with avidin produces high background levels. Anti-biotin reagents may be substituted for avidin to decrease non-specific binding.

Biotin-labeled proteins in U937 and BHK cell lysates were analyzed by western blot using HRP-conjugated goat anti-biotin.

Goat anti-biotin-peroxidase antibody can be used for direct ELISA assays at a dilution of 1:2,000.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

Specificity and reactivity are determined by Ouchterlony Double Diffusion and immunoelectrophoresis versus the biotin-carrier protein complex. No reactivity is observed versus the carrier protein.

Biotin is an essential vitamin required for cells in living organisms and in cultures. The high binding affinity of biotin to egg white avidin or bacteria-derived streptavidin has been used to design immunoassays for detecting antigen-antibody interactions. Goat anti-biotin-peroxidase antibody can be used in many applications where biotin may be introduced as target label.

Immunogen

Biotin-KLH conjugate

Packaging

0.25, 0.5 mL in glass insert

1 mL in glass bottle

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin with preservative.

Preparation Note

Prepared by the periodate method described by Wilson, M.B., and Nakane, P.K., in "Immunofluorescence and Related Staining Techniques," Elsevier/North Holland Biomedical Press, Amsterdam, p215 (1978).