Rabbit anti-6-His Tag Antibody Biotinylated - A190-114B - 0.1 mg - Bethyl Laboratories, Inc. - antibodies
Rabbits were immunized with 6-His (HHHHHH) conjugated to KLH. Antibody was isolated by affinity chromatography using the peptide immobilized on solid support and conjugated to biotin. This antibody does not detect all N-terminal 6-His tagged proteins. Antibody concentration was determined by extinction coefficient prior to conjugation: absorbance at 280 nm of 1.4 equals 1.0 mg of IgG.
Applications:
WB, ELISA
Detection of 6-His-tagged Protein by western blot. Samples: 200, 100, or 50 ng of E. coli whole cell lysate expressing a multi-tag fusion protein. Antibodies: Affinity-purified, biotin-conjugated, rabbit anti-6-His antibody A190-114B used for WB at 0.04 µg/ml (1:25,000). Detection: Streptavidin-HRP (0.1 µg/ml) and chemiluminescence with an exposure time of 10 seconds.
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