Size:100ug. Other sizes are also available. Please contact us.
Research Areas:Immunology
Uniprot NO.:P13501
Uniprot Entry Name:CCL5_HUMAN
Gene Names:CCL5,D17S136E,SCYA5
Species:Homo sapiens (Human)
Source:E.Coli
Expression Region:24-91aa
Sequence:SPYSSDTTPC CFAYIARPLP RAHIKEYFYT SGKCSNPAVV FVTRKNRQVC ANPEKKWVRE YINSLEMS
Protein Description:Full Length of Mature Protein
Tag Info:Tag-Free
Mol. Weight:7.8 kDa
Biological_Activity:Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood monocytes is in a concentration range of 1.0-10 ng/ml.
Purity:>98% as determined by SDS-PAGE and HPLC.
Endotoxin:Less than 1.0 EU/µg as determined by LAL method.
Form:Lyophilized powder
Buffer:Lyophilized from a 0.2 µm filtered PBS, pH 7.4
Reconstitution:We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Alternative Name/ Alias:EoCP, SIS-delta, Small-inducible cytokine A5, T cell-specific protein P228, TCP228
Relevance: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 (PubMed:16791620, PubMed:1380064, PubMed:8525373, PubMed:9516414, PubMed:15923218). May also be an agonist of the G protein-coupled receptor GPR75, stimulating inositol trisphosphate production and calcium mobilization through its activation. Together with GPR75, may play a role in neuron survival through activation of a downstream signaling pathway involving the PI3, Akt and MAP kinases. By activating GPR75 may also play a role in insulin secretion by islet cells (PubMed:23979485). {ECO:0000269|PubMed:1380064, ECO:0000269|PubMed:15923218, ECO:0000269|PubMed:16791620, ECO:0000269|PubMed:17001303, ECO:0000269|PubMed:23979485, ECO:0000269|PubMed:8525373, ECO:0000269|PubMed:9516414}.
PubMed ID:2456327; 10213461; 16791620; 15489334; 1380064; 7524281; 8525373; 9516414; 15923218; 17001303; 23979485; 7537088; 7542919; 9889151;
Function: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
Involvement in disease:
Subcellular Location:Secreted
Protein Families:Intercrine beta (chemokine CC) family
Tissue Specificity:Expressed in the follicular fluid (at protein level). T-cell and macrophage specific.
Paythway:Chemokinesignalingpathway
HGNC Database Link:https://www.genenames.org/cgi-bin/gene_symbol_report?hgnc_id=HGNC:10632
UniGene Database Link:https://www.ncbi.nlm.nih.gov/UniGene/clust.cgi?ORG=Hs&CID=514821
KEGG Database Link:https://www.genome.jp/dbget-bin/www_bget?hsa:6352
STRING Database Link:https://string-db.org/network/9606.ENSP00000293272
OMIM Database Link:https://www.omim.org/entry/187011187011187011