Heterophilic antibody blocker for BEK-2226 & BEK-2218 and similar ELISA assays-1000 µg

BL-003-1000 contains a proprietary mixture of proteins and buffer reagents designed to reduce heterophilic interactions in ELISA assays utilizing a combination of sheep and mouse immunoreagents.

Following ELISA assays in the Biosensis Rapid^TM ELISA range have been validated to achieve accurate results using BL-003-1000:

BEK-2226, Human proNGF; Application: Serum, Heparin-Plasma
BEK-2218, Human NT4/5; Application: Citrate-Plasma

One vial of BL-003-1000 contains 1000 μg IgG which is sufficient as sample diluent additive for one 96-well plate.

Other ELISA assays that use sheep and mouse assay antibodies may also benefit from addition of blocker BL-003-1000, but require optimization of working concentration and assay validation for accurate results.