Description
Product Name: | Human CCL5/RANTES Recombinant Protein |
Product Code: | RPES6561 |
Size: | 20μg |
Species: | Human |
Expression Host: | E.coli |
Synonyms: | C-C motif chemokine 5,EoCP,Eosinophil chemotactic cytokine,SIS-delta,Small-inducible cytokine A5,T cell-specific protein P228,TCP228,T-cell-specific protein RANTES,D17S136E, SCYA5 |
Mol Mass: | 22.3 kDa |
AP Mol Mass: | 25 kDa |
Tag: | N-SUMO&C-His |
Purity: | > 90 % as determined by reducing SDS-PAGE. |
Endotoxin Level: | Please contact us for more information. |
Bio Activity: | Testing in progress |
Sequence: | Ser24-Ser91 |
Accession: | P13501 |
Storage: | Generally, 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. |
Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
Formulation: | Lyophilized from sterile PBS, pH 7.4., 5% trehalose, 5% mannitol, 0.01% tween-80. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the print |
Reconstitution: | Please refer to the printed manual for detailed information. |
Background: | Chemoattractant for blood monocytes, memory T-helper cells and eosinophils. Causes the release of histamine from basophils and activates eosinophils. May activate several chemokine receptors including CCR1, CCR3, CCR4 and CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant RANTES protein induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV). The processed form RANTES(3-68) acts as a natural chemotaxis inhibitor and is a more potent inhibitor of HIV-1-infection. The second processed form RANTES(4-68) exhibits reduced chemotactic and HIV-suppressive activity compared with RANTES(1-68) and RANTES(3-68) and is generated by an unidentified enzyme associated with monocytes and neutrophils |