Provided below are ELISA kits targeting crystallin beta B1, a human protein encoded by CRYBB1. This protein is 252 amino acids long, with a mass of 28 kDa, and is a member of the Beta/gamma-crystallin family. There is a noted implication in Cataract 17, multiple types. Other alias names for this protein include: beta-crystallin B1, beta-B1 crystallin, CATCN3, and CTRCT17.