Siglec-2 Chemical Properties

storage temp. 

-20°C

form 

lyophilized

color 

white

biological source

rabbit

Safety Information

WGK Germany 

WGK 3

Storage Class

11 - Combustible Solids

Siglec-2 Usage And Synthesis

Uses

CD22 is a B-lineage restricted 135 kDa glycoprotein whose cell surface expression is limited to resting and activated B lymphocytes. The physiological role of CD22 is still unknown. Targeted disruption of CD22 in mice results in a reduced level of surface IgM on peripheral B cells suggesting a role for CD22 in limiting antigen receptor signaling. CD22 is a member of the Ig gene superfamily that uniquely binds a sialic acid-dependent ligand. Recombinant Human sCD22 is a soluble 75.0 kDa protein which corresponds to the extracellular domain of CD22.

Biological Activity

CD22 is a B-lineage restricted 135 kDa glycoprotein whose cell surface expression is limited to resting and activated B lymphocytes. Recombinant Human sCD22 is a soluble 75.0 kDa protein which corresponds to the extracellular domain of CD22.

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