CD2/SRBC
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | P06729 |
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Species | Human |
Sequence | Lys25-Asp209 |
Purity | > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC |
Endotoxin Level | Less than 1EU per µg by the LAL method. |
Biological Activity | Measured by its binding ability in a functional ELISA. Immobilized CD2/SRBC [Biotin], His & Avi, Human at 1 µg/ml (100 µl/well) on the streptavidin precoated plate (5 µg/ml) can bind Human CD58, hFc Tag. Test result was comparable to standard batch. |
Expression System | HEK293 |
Theoretical Molecular Weight | 24.15 kDa |
Formulation | Lyophilized from a 0.22 µm filtered solution in PBS,(pH 7.4). |
Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 µg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Storage & Stability | Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
Gene ID | 914 |
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Other Names | T-cell surface antigen CD2, Erythrocyte receptor, LFA-2, LFA-3 receptor, Rosette receptor, T-cell surface antigen T11/Leu-5, CD2, CD2, SRBC |
Target Background | The CD2 family of receptors is evolutionarily conserved and widely expressed on cells within the hematopoietic compartment. In recent years several new members have been identified with important roles in the immune system. CD2 family members regulate natural killer (NK) cell lytic activity and inflammatory cytokine production when engaged by ligands on tumor cells. |
Name | CD2 |
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Synonyms | SRBC |
Function | CD2 interacts with lymphocyte function-associated antigen CD58 (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is implicated in the triggering of T-cells, the cytoplasmic domain is implicated in the signaling function. |
Cellular Location | Cell membrane; Single-pass type I membrane protein |
Tissue Location | Expressed in natural killer cells (at protein level). |

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