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CD22 (NM_001771) Human Recombinant Protein
CAT＃: TP762390
Purified recombinant protein of Human CD22 molecule (CD22), transcript variant 1, Asp20-Ala330, with N-terminal His tag, expressed in E.coli, 50ug
View other "CD22" proteins (11)
|
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CNY 1,950.00
Product images
CNY 1,999.00
CNY 2,700.00
Specifications
| Product Data | |
| Species | Human |
| Expression Host | E. coli |
| Expression cDNA Clone or AA Sequence |
A DNA sequence encoding the region (Asp20-Ala330) of CD22
|
| Tag | N-His |
| Predicted MW | 35.4 kDa |
| Concentration | >0.05 µg/µL as determined by microplate BCA method |
| Purity | >80% as determined by SDS-PAGE and Coomassie blue staining |
| Buffer | 50 mM Tris-HCl, pH 8.0, 8 M urea |
| Note | For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process. |
| Storage | Store at -80°C after receiving vials. |
| Stability | Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles. |
| Reference Data | |
| RefSeq | NP_001762 |
| Locus ID | 933 |
| UniProt ID | P20273 |
| Refseq Size | 3300 |
| Cytogenetics | 19q13.12 |
| Refseq ORF | 2541 |
| Synonyms | SIGLEC-2; SIGLEC2 |
| 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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