Application notesIs unsuitable for Flow Cyt,ICC,IHC-P or IP.
FunctionComplexes with metalloproteinases (such as collagenases) and irreversibly inactivates them by binding to their catalytic zinc cofactor. Also mediates erythropoiesis in vitro; but, unlike IL-3, it is species-specific, stimulating the growth and differentiation of only human and murine erythroid progenitors. Known to act on MMP-1, MMP-2, MMP-3, MMP-7, MMP-8, MMP-9, MMP-10, MMP-11, MMP-12, MMP-13 and MMP-16. Does not act on MMP-14.
Sequence similaritiesBelongs to the protease inhibitor I35 (TIMP) family. Contains 1 NTR domain.
Post-translational modificationsThe activity of TIMP1 is dependent on the presence of disulfide bonds.