Rat CD5 Recombinant Protein (RPES3860)
- SKU:
- RPES3860
- Product Type:
- Recombinant Protein
- Species:
- Rat
Description
Rat CD5 Recombinant Protein
The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. CD5 is a member of the CD system. CD5 was found to be widely distributed in T-cells and B1 cells which is a subset of IgM-secreting B cells. CD5 also was found expressed in small lymphocytic lymphoma, hairy cell leukaemia and mantle cell lymphoma cells. CD5 serves to weaken the activating stimulus from the BCR so that the B1 cells can only reflect to the very strong stimuli but not the normal tissue proteins.
| Product Name: | Rat CD5 Recombinant Protein (RPES3860) |
| Product Code: | RPES3860 |
| Size: | 50µg |
| Species: | Rat |
| Expressed Host: | HEK293 Cells |
| Synonyms: | CD5 |
| Accession: | P51882 |
| Sequence: | Met1-Pro368 |
| Fusion tag: | C-His |
| Activity: | Immobilized rat CD5-His at 10 µg/ml (100 ?l/well) can bind biotinylated human GST-LCK (Cat: PKSH030426), The EC50 of biotinylated human GST-LCK is 0.9-2.1 µg/ml. |
| Endotoxin: | <1.0 EU per µg of the protein as determined by the LAL method |
| Protein Construction: | A DNA sequence encoding the rat CD5 (P51882) (Met1-Pro368) was expressed, fused with a polyhistidine tag at the C-terminus. |
| Purity: | > 95 % as determined by SDS-PAGE |
| Mol Mass: | 38.9 kDa |
| AP Mol Mass: | 46-49 kDa |
| Formulation: | Lyophilized from sterile PBS, pH 7.4 |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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