CCL5, also known as RANTES (Regulated upon Activation, Normal T cell Expressed and presumably Secreted), is an 8 kDa beta -chemokine that plays a primary role in the inflammatory immune response by means of its ability to attract and activate leukocytes (1 - 3). Human and mouse RANTES exhibit cross-species activity on human and mouse cells (4). Mature human CCL5 shares 75% - 84% aa seqeuence identity with canine, cotton rat, feline, mouse, and rat CCL5 (5). 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 (6, 7). Inflammatory responses can be impaired by the sequestration of CCL5 by the cytomegalovirus protein US28 (8). In humans, CCR5 binding to CCL5 inhibits the infectivity of R5 (M-tropic) but not X4 (T-tropic) strains of HIV-1 (9). The two N-terminal residues of CCL5 can be removed by CD26/DPPIV, generating a protein that functions as a chemotaxis inhibitor and more effectively blocks M-tropic HIV-1 infection of monocytes (10). Oligomerization of CCL5 on glycosaminoglycans is required for CCR1-mediated leukocyte adhesion and activation as well as CCL5’s interaction with the chemokine CXCL4/PF4 (11 - 13). The deposition of CCL5 on activated vascular endothelial cells is crucial for monocyte adhesion to damaged vasculature, but CCL5 oligomerization is not required for the extravasation of adherent leukocytes (14 - 16). CCL5 is upregulated in breast cancer and promotes tumor progression through the attraction of proinflammatory macrophages in addition to its actions on tumor cells, stromal cells, and the vasculature (17).
Human/Primate CCL5/RANTES Biotinylated Antibody
R&D Systems | Catalog # BAF278
Key Product Details
Species Reactivity
Validated:
Human, Primate
Cited:
Human, Primate - Macaca fascicularis (Crab-eating Monkey or Cynomolgus Macaque)
Applications
Validated:
Western Blot, ELISA Detection (Matched Antibody Pair)
Cited:
Immunohistochemistry, Western Blot, Immunocytochemistry, ELISA Capture, ELISA Detection, ELISA Development, ELISA Microarray Development, Luminex Development
Label
Biotin
Antibody Source
Polyclonal Goat IgG
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Product Specifications
Immunogen
E. coli-derived recombinant human CCL5/RANTES
Ser24-Ser91
Accession # P13501
Ser24-Ser91
Accession # P13501
Specificity
Detects human and primate CCL5/RANTES in ELISAs and Western blots. In sandwich immunoassays, approximately 12% cross‑reactivity with rmCCL5 is observed and less than 0.05% cross‑reactivity with rhIL-8, rhGRO alpha, rhMCP-1, rhMIP-1 alpha and rhMIP‑1 beta is observed.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Scientific Data Images for Human/Primate CCL5/RANTES Biotinylated Antibody
Detection of Human CCL5/RANTES by ELISA
Impact of prolonged stimulation by Tumor CM on the release of inflammatory chemokines by the resulting CAFs. Human BM-derived MSCs were cultured with Tumor CM from MDA-MB-231 cells (MDA) (A) or MCF-7 cells (B) over a prolonged period of time (~30 days; MSCs + MDA CM or MSCs + MCF-7 CM, respectively). Twenty-four hours after medium exchange to fresh Tumor CM, cell supernatants were collected and the expression of CCL2 (A1, B1), CXCL8 (A2, B2) and CCL5 (A3, B3) was determined in comparison with supernatants of MSCs that were not supplemented with CM (MSCs) and with the original Tumor CM of MDA-MB-231 or MCF-7 cells alone (MDA CM or MCF-7 CM, respectively). Chemokine expression was determined by ELISA, in the linear range of absorbance. (A1), (A2), (B1) Representatives of n = 3 independent experiments that have shown similar results. (A3), (B2), (B3) Ratios between MSCs and MSCs + Tumor CM were not consistent in different experimental repeats. Therefore, in these panels, the findings are presented as mean ± standard deviation of normalized values (MSCs were given the value of 1) obtained in relevant experimental repeats (at least n = 3). Image collected and cropped by CiteAb from the following publication (https://stemcellres.biomedcentral.com/articles/10.1186/s13287-015-0080-7), licensed under a CC-BY license. Not internally tested by R&D Systems.Detection of Human CCL5/RANTES by ELISA
Basal and cytokine-induced release of inflammatory chemokines by patient CAFs. CAFs were isolated from lung metastasis of a breast cancer patient (CAFs #1) or from a primary tumor of a different breast cancer patient (CAFs #2). (A1, B1) Expression of the pro-malignancy chemokines CCL2, CXCL8 and CCL5 was determined by ELISA, in the linear range of absorbance. (A2, B2) Expression of CCL5 was determined following TNFa and IL-1 beta stimulation (TNF-alpha, 50 ng/ml; IL-1 beta, 500 pg/ml; 48 hours). Control cells were stimulated by vehicle. Expression of the chemokines was determined by ELISA, in the linear range of absorbance. In all panels, the findings are representatives of at least n = 3 independent experiments that have shown similar results. Image collected and cropped by CiteAb from the following publication (https://stemcellres.biomedcentral.com/articles/10.1186/s13287-015-0080-7), licensed under a CC-BY license. Not internally tested by R&D Systems.Applications for Human/Primate CCL5/RANTES Biotinylated Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Recombinant Human CCL5/RANTES (Catalog # 278-RN)
Sample: Recombinant Human CCL5/RANTES (Catalog # 278-RN)
Human/Primate CCL5/RANTES Sandwich Immunoassay
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Reviewed Applications
Read 1 review rated 4 using BAF278 in the following applications:
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: CCL5/RANTES
References
- Schall, T.J. et al. (1990) Nature 347:669.
- Bacon, K.B. et al. (1995) Science 269:1727.
- Fischer, F.R. et al. (2001) J. Immunol. 167:1637.
- Schall, T.J. et al. (1992) Eur. J. Immunol. 22:1477.
- Schall, T.J. et al. (1988) J. Immunol. 141:1018.
- Appay, V. and S.L. Rowland-Jones (2001) Trends Immunol. 22:83.
- Levy, J.A. (2009) J. Immunol. 182:3945.
- Randolph-Habecker, J.R. et al. (2002) Cytokine 19:37.
- DeVico, A.L. and Gallo, R.C. (2004) Nat. Rev. Microbiol. 2:401.
- Proost, P. et al. (1998) J. Biol. Chem. 273:7222.
- Appay, V. et al. (1999) J. Biol. Chem. 274:27505.
- Proudfoot, A.E.I. et al. (2003) Proc. Natl. Acad. Sci. 100:1885.
- von Hundelshausen, P. et al. (2005) Blood 105:924.
- von Hundelshausen, P. et al. (2001) Circulation 103:1772.
- Zernecke, A. et al. (2008) Arterioscler. Thromb. Vasc. Biol. 28:1897.
- Baltus, T. et al. (2003) Blood 102:1985.
- Soria, G. and A. Ben-Baruch (2008) Cancer Lett. 267:271.
Alternate Names
RANTES, SISd
Gene Symbol
CCL5
UniProt
Additional CCL5/RANTES Products
Product Documents for Human/Primate CCL5/RANTES Biotinylated Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human/Primate CCL5/RANTES Biotinylated Antibody
For research use only
Citations for Human/Primate CCL5/RANTES Biotinylated Antibody
Customer Reviews for Human/Primate CCL5/RANTES Biotinylated Antibody (1)
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Application: ELISASample Tested: Serum and PlasmaSpecies: HumanVerified Customer | Posted 11/22/2017The RANTES ELISA we made used MAG678 as the capture and BAF278 as the detection. Dilutional linearity of samples wasn't great but otherwise the assay worked very well.
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Protocols
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