1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. Chemokine & Receptors
  4. CC Chemokines
  5. RANTES/CCL5
  6. RANTES/CCL5 Protein, Human (His-SUMO)

RANTES/CCL5 Protein, Human (His-SUMO)

Cat. No.: HY-P78399
Handling Instructions

RANTES/CCL5 Protein, Human (His-SUMO) is a key pro-inflammatory chemokine in the CC chemokine family that interacts with CCR1, CCR3, CCR4, and CCR5 to mediate inflammatory immune responses, viral infections, and tumorigenesis. RANTES/CCL5 Protein, Human (His-SUMO) is a recombinant human RANTES/CCL5 (S24-S91) protein expressed by  E. coli with a His and a SUMO tag at the N-terminu.

For research use only. We do not sell to patients.

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Description

RANTES/CCL5 Protein, Human (His-SUMO) is a key pro-inflammatory chemokine in the CC chemokine family that interacts with CCR1, CCR3, CCR4, and CCR5 to mediate inflammatory immune responses, viral infections, and tumorigenesis. RANTES/CCL5 Protein, Human (His-SUMO) is a recombinant human RANTES/CCL5 (S24-S91) protein expressed by  E. coli with a His and a SUMO tag at the N-terminu[1].

Background

CCL5, also known as RANTES (Regulation of Activation, Expression and Secretion by Normal T Cells), belongs to the CC subfamily of chemokines. The CCL5 gene is located in the q11.2-q12 region of human chromosome 17 and encodes CCL5 a protein with a molecular weight of 8 kDa. CCL5 can be expressed by T cells, monocytes, NK cells, epithelial cells, fibroblasts, and CCL5 can bind to receptors CCR1, CCR3, CCR4 and CCR5, with the highest affinity for CCR5[1]. CCL5 binding to CCR5 leads to phosphorylation of phosphatidylinositol 3-kinase ( PI3K ), and the phosphorylated PI3K further acidifies protein kinase B on serine 473, and the Akt/PKB complex phosphorylates and inactivates the serine/threonine protein kinase GSK-3. In parallel, CCL5 binding to CCR5 induces Bcl2 protein expression, which promotes cell apoptosis. CCL5 can also act as a potential agonist for the G protein-coupled receptor GPR75, which, together with GPR75, may play a role in neuronal survival by activating downstream signaling pathways involving PI3, Akt, and MAP kinases, and in insulin secretion by pancreatic islet cells by activating GPR75[2]. In addition to acting as a chemotactic agent, CCL5 is also a major HIV suppressor produced by CD8+ T cells. It is involved in inflammation maintenance, transplantation, antiviral immunity, tumor development, and many human diseases and disorders such as viral hepatitis or COVID-19[3].

Species

Human

Source

E. coli

Tag

N-His;N-SUMO

Accession

P13501 (S24-S91)

Gene ID
Synonyms
MuRantes; SIS-delta; Scya5; Ccl5; D17S136E; eoCP; RANTES; SCYA5; SISd; TCP228; CCL5
Molecular Weight

15-18 kDa & 22-25 kDa

Purity

Greater than 95% as determined by Tris-Bis PAGE.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Documentation
References

RANTES/CCL5 Protein, Human (His-SUMO) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The reconstitution calculator equation

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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RANTES/CCL5 Protein, Human (His-SUMO)
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HY-P78399
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