OneBlock™ Western-FL is a novel blocking solution optimized to enhance specific antibody-antigen interactions for fluorescent Western Blots. This all-in-one blocking and antibody incubation solution is designed to improve sensitivity and decrease overall background. Non-specific binding caused by low quality antibodies is reduced while signal from the specific antibody-antigen complex is stabilized and enhanced. Provided as a convenient ready-to-use solution intended to directly replace other commonly used blocking buffers for Western Blotting.

No need to add sodium azide as OneBlock contains ProClin 300 to prevent microbial growth. In addition, sodium azide should be avoided as it inhibits HRP activity.