Biotinylated Polyclonal Antibodies

Source: Polyclonal Rabbit

Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Human sIL-4 Receptor alpha. Anti-Human sIL-4 Receptor alpha-specific antibody was purified by affinity chromatography and then biotinylated.

Immunogen: CHO cells derived Recombinant Human IL-4 Receptor α (PeproTech catalog# 200-04RC)

Sandwich ELISA: To detect Human sIL-4 Receptor α by sandwich ELISA (using 100μl/well), a concentration of 0.25-1.0 μg/ml of this antibody is required. This biotinylated polyclonal antibody, in conjunction with PeproTech’s Polyclonal Anti-Human sIL-4 Receptor α (500-P325) as a capture antibody, allows the detection of at least 2000-4000 pg/ml of Recombinant Human sIL-4 Receptor α.

Western Blot: To detect Human sIL-4 Receptor α by Western Blot analysis, this antibody can be used at a concentration of 0.1-0.2 μg/ml. When used in conjunction with compatible development reagents, the detection limit for Recombinant Human sIL-4 Receptor α is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions.