Inhibin, beta B, also known as INHBB, is a protein which in humans is encoded by the INHBB gene.[3][4] INHBB is a subunit of both activin and inhibin, two closely related glycoproteins with opposing biological effects.

The antibody is stable for at least 1 year from the date of receipt when stored at -20^°C to -70^°C. Reconstituted antibody can also be aliquotted and stored at 4^°C for 1 month or at -20^°C to -70^°C in a manual defrost freezer for many months without detectable loss activity. Please avoid freeze-thaw cycles.