Biotinylated Polyclonal Antibodies

Source: Polyclonal Goat

Preparation: Produced from sera of goats pre-immunized with highly pure (>98%) recombinant hIL-12. Anti-Human IL-12 specific antibody was purified by affinity chromatography and then biotinylated.

Immunogen: CHO cells derived Recombinant Human IL-12 p70 (PeproTech catalog# 200-12)

Sandwich ELISA: To detect hIL-12 by sandwich ELISA (using 100 μl/well antibody solution) 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 IL-12 (500-P154G) as a capture antibody, allows the detection of at least 0.2 – 0.4 ng/well of recombinant hIL-12.

Western Blot: To detect hIL-12 by Western Blot analysis this antibody can be used at a concentration of 0.1 - 0.2 µg/ml. Used in conjunction with compatible secondary reagents the detection limit for recombinant hIL-12 is 1.5 - 3.0 ng/lane, under either reducing or non-reducing conditions.

Note:

1mg will be provided as 2x500μg.