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Recombinant Human CCL5/RANTES Protein
SKU: PKSH032200-50
Recombinant Human CCL5/RANTES Protein
| SKU # | PKSH032200 |
| Expression Host | E.coli |
Description
| Synonyms | C-C Motif Chemokine 5, CCL5, D17S136E, EoCP, Eosinophil Chemotactic Cytokine, SCYA5, SIS-Delta, Small-Inducible Cytokine A5, T Cell-Specific Protein P228, T-Cell-Specific Protein RANTES, TCP228 |
| Species | Human |
| Expression Host | E.coli |
| Sequence | Ser24-Ser91 |
| Accession | P13501 |
| Calculated Molecular Weight | 7.8 kDa |
| Observed Molecular Weight | 9-12 kDa |
| Tag | None |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 20mM Citrate, 6% Trehalose, 4% Mannitol, 0.05% Tween 80, pH4.0. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Human Chemokine (C-C Motif) Ligand 5 (CCL5) plays an active role in recruiting leukocytes into inflammatory sites. CCL5 is secreted by many cell types at inflammatory sites and it exerts a wide range of activities through the receptors CCR1, CCR3, CCR4, and CCR5. N-Terminal truncated CCL5/RANTES, Met-RANTES, and amino-oxypentane (AOP)-RANTES exhibit antagonist or partial agonist functions on their receptors. CCL5/RANTES attracts different subtypes of leukocytes into inflamed tissue and intervenes in a wide range of allergic and autoimmune diseases.