Recombinant Human C-C motif chemokine 5 protein (CCL5), Homo sapiens (Human), E.Coli, Tag-Free, 7.8 kDa, purity >>98% as determined by SDS-PAGE.
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Recombinant Human C-C motif chemokine 5 protein (CCL5)

Recombinant Human C-C motif chemokine 5 protein (CCL5) — Chemoattractant for blood monocytes, memory T-helper cells and eosinophils. Purity >98%.

SKU: BCACP-000763 Categories: ,
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Product SKUBCACP-000763
Product DescriptionRecombinant Human C-C motif chemokine 5 protein (CCL5) protein is expressed from E.Coli with Tag-Free. It contains 24-91aa. [Accession | P13501].
Uniprot No.P13501
Gene NamesCCL5
Purity>98% as determined by SDS-PAGE.
Expression SystemE.Coli
Expression Region24-91aa
SpeciesHomo sapiens (Human)
Tag InfoTag-Free
Molecular weight7.8 kDa
ActivityFully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood eosinophils is in a concentration range of 0.1-10.0 ng/ml.
BufferLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Alternative NamesBeta chemokine RANTES; Beta chemokine RANTES precursor; C C motif chemokine 5; CCL 5; CCL5; CCL5_HUMAN; Chemokine (C C motif) ligand 5; Chemokine CC Motif Ligand 5; D17S136E; EoCP; Eosinophil chemotactic cytokine; MGC17164; RANTES(4-68); Regulated upon activation normally T expressed and presumably secreted; SCYA 5; SCYA5; SIS delta; SIS-delta; SISd; Small inducible cytokine A5 (RANTES); Small inducible cytokine A5; Small inducible cytokine subfamily A (Cys Cys) member 5; Small-inducible cytokine A5; T cell specific protein p288; T cell specific protein RANTES; T cell specific RANTES protein; T cell-specific protein P228; T-cell-specific protein RANTES; TCP 228; TCP228

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.

Biological Context

Subcellular Location: Secreted
Tissue Specificity: Expressed in the follicular fluid (at protein level). T-cell and macrophage specific

Product Specifications

Recombinant Human C-C motif chemokine 5 protein (CCL5) is a recombinant protein from Homo sapiens (Human), expressed in E.Coli, covering amino acids 24-91aa, with Tag-Free tag, molecular weight 7.8 kDa, purity >98% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

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Protein Biology

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) (PubMed:1380064, PubMed:15923218, PubMed:16791620, PubMed:8525373, PubMed:9516414). 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)

Subcellular Location

Secreted

Tissue Specificity

Expressed in the follicular fluid (at protein level). T-cell and macrophage specific

Subunit

Homo and heterooligomers with other chemokines. Interacts with the brown dog tick evasin-4

Gene: CCL5  |  Organism: Homo sapiens  |  Synonyms: EoCP; Eosinophil chemotactic cytokine; SIS-delta; Small-inducible cytokine A5; T cell-specific protein P228; T-cell-specific protein RANTES
Key Publications

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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