CD22 antibody - C-terminal region (ARP59862_P050)

This is a rabbit polyclonal antibody against CD22. It was validated on Western Blot by Aviva Systems Biology. At Aviva Systems Biology we manufacture rabbit polyclonal antibodies on a large scale (200-1000 products/month) of high throughput manner. Our antibodies are peptide based and protein family oriented. We usually provide antibodies covering each member of a whole protein family of your interest. We also use our best efforts to provide you antibodies recognize various epitopes of a target protein. For availability of antibody needed for your experiment, please inquire (info@avivasysbio.com).

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SPECIFICATIONS

Size

50ug

Applications

WB

Hosts

Rabbit

Reactivities

Hum

Format

Lyophilized powder

Presku

ARP59862_P050

Target

CD22 mediates B-cell B-cell interactions. CD22 may be involved in the localization of B-cells in lymphoid tissues. CD22 binds sialylated glycoproteins; one of which is CD45. CD22 preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response CD22 seems to be involved in regulation of B-cell antigen receptor signaling. CD22 plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.

Weight

95kDa

Gene Id

933

Alternative Names

FLJ22814; MGC130020; SIGLEC-2; SIGLEC2