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| Human cd22 (aa 20 – 420) |
| SIGLEC2 Swiss Prot# | | P20273 |
| SIGLEC2 Protein names | | B-cell receptor CD22 (B-lymphocyte cell adhesion molecule) (BL-CAM) (Sialic acid-binding Ig-like lectin 2) (Siglec-2) (T-cell surface antigen Leu-14) (CD antigen CD22) |
| SIGLEC2 Gene names | | CD22 SIGLEC2 |
| Organism | | Human |
| SIGLEC2 Entry name | | CD22_HUMAN |
| SIGLEC2 Codon optimized cDNA(gene) Clone |
| SIGLEC2 Cat # | | RPV0360 |
| Tag | | SIGLEC2 contains A 6x histidine tag |
| SIGLEC2 Formulation | | Liquid |
| SIGLEC2 Storage | | Ship at Room temperature. Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| SIGLEC2 Applications | | Applications: 1. Codon-optimized cDNA(gene) sequence designed for recombinant protein production in both E.coli and Mammalian cell. The cDNA(gene) has been cloned into E.coli expression vector with 6x Histidine tag.2. May be used as RNAi assistance to restore the loss-of-function. |
| Recombinant SIGLEC2 Protein |
| SIGLEC2 Cat # | | PV0360 |
| SIGLEC2 Source | | recombinant. |
| SIGLEC2 Applications | | Western Blot, SDS-Page or may be used for other applications determined by user |
| SIGLEC2 Purity | | >90%, as determined by SDS-PAGE under reducing conditions |
| SIGLEC2 Activity | | N/A |
| Tag | | SIGLEC2 Contains A 6x histidine tag |
| SIGLEC2 Formulation | | Liquid |
| SIGLEC2 Storage | | ;. Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| Place Order for Recombinant SIGLEC2 Products | | For pricing and availability Click Here >>> |
| SIGLEC2 family | | SUBUNIT: Predominantly monomer of isoform CD22-beta. Also found as heterodimer of isoform CD22-beta and a shorter isoform. Interacts with PTPN6/SHP-1, LYN, SYK, PIK3R1/PIK3R2 and PLCG1 upon phosphorylation. Interacts with GRB2, INPP5D and SHC1 upon phosphorylation (By similarity). May form a complex with INPP5D/SHIP, GRB2 and SHC1. |
| SIGLEC2 Subcellular locations | | SUBCELLULAR LOCATION: Cell membrane; Single-pass type I membrane protein. |
| SIGLEC2 FUNCTION According to UniProtKB Swiss Prot | | 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. |
| SIGLEC2 Sequence | | DDBJ | EMBL | GenBank |
| SIGLEC2 3D structure | | ModBase |
| SIGLEC2 interaction | | STRING |
| SIGLEC2 Proteomic | | PRIDE |
| SIGLEC2 Genome annotation | | Ensembl | GeneID | KEGG | UCSC |
| SIGLEC2 Organism specific | | CTD | MGI |
| SIGLEC2 Phylogenomics | | eggNOG | GeneTree | HOGENOM | HOVERGEN |
| | InParanoid | OrthoDB | PhylomeDB | OMA |
| SIGLEC2 Gene expression | | Bgee | ArrayExpress | Genevestigator |
| SIGLEC2 Family and domain | | InterPro | PROSITE | ProtoNet |
| FOR in vitro RESEARCH USE ONLY |