CD22 (NM_001771) Human Mass Spec Standard

CAT#: PH316939

CD22 MS Standard C13 and N15-labeled recombinant protein (NP_001762)



  View other "CD22" proteins (11)

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CNY 19,520.00


货期*
4周

规格
    • 10 ug

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Specifications

Product Data
Description CD22 MS Standard C13 and N15-labeled recombinant protein (NP_001762)
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC216939
Predicted MW 95.8 kDa
Protein Sequence
Tag C-Myc/DDK
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration >0.05 µg/µL as determined by microplate BCA method
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq NP_001762
RefSeq Size 3300
RefSeq ORF 2541
Synonyms SIGLEC-2; SIGLEC2
Locus ID 933
Cytogenetics 19q13.12
Summary Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. 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 seems to be involved in regulation of B-cell antigen receptor signaling. 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.[UniProtKB/Swiss-Prot Function]
Protein Families Druggable Genome, Transmembrane
Protein Pathways B cell receptor signaling pathway, Cell adhesion molecules (CAMs), Hematopoietic cell lineage
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