分子量:54 kDa

纯度:>95% as determined by SDS-PAGE.

内毒素:Less than 1.0 EU per μg of the Human CD72, Fc Tag by the LAL method.

Buffer:50 mM tris, 100 mM glycine, pH7.5

生物活性:

产品特性:Human CD72, Fc Tag is fused with a human IgG1 Fc tag at the C-terminus, and has a calculated MW of 54 kDa. The predicted N-terminus is Arg 117. The reducing (R) protein migrates as 60-65 kDa in SDS-PAGE  due to glycosylation.

产品背景:B-cell differentiation antigen CD72 is also known as Lyb-2. CD72 contains one C-type lectin domain. CD72 is a protein active in the immune system of animals. CD72 consists of two identical halves, each of about 39-43 kD, and is a C-type lectin. Its primarily locus of expression is B-cells, where it appears to mediate aspects of B-cell - T-cell interaction. CD72 plays a role in B-cell proliferation and differentiation. CD72 is a ligand for CD5.