SKU: 7966650920

RANTES/CCL5 Protein, Human

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Description

RANTES/CCL5 Protein, HumanProduct Specification Species Human Synonyms CCL 5, D17S136E, RANTES, SCYA5, SIS delta, SISd, TCP228, eoCP, C C motif chemokine ligand 5 Accession P13501 Amino Acid Sequence Ser24 Ser91 Expression System E. coli Molecular Weight 8kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized powder Storage Buffer 50mM Gly, 500mM NaCl, pH10. 0 Reconstitution Reconstitute at 0. 1 1 mg ml

Product Specification


Species Human
Synonyms CCL-5, D17S136E, RANTES, SCYA5, SIS-delta, SISd, TCP228, eoCP, C-C motif chemokine ligand 5
Accession P13501
Amino Acid Sequence Ser24-Ser91
Expression System E.coli
Molecular Weight 8kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag No Tag
Physical Appearance Lyophilized powder
Storage Buffer 50mM Gly, 500mM NaCl, pH10.0
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

1.Xu J, Shi Q, Lou J, Wang B, Wang W, Niu J, Guo L, Chen C, Yu Y, Huang Y, Guo W,Lan J, Zhu Y, Ren T, Tang X. Chordoma recruits and polarizes tumor-associated macrophages via secreting CCL5 to promote malignant progression. J Immunother Cancer. 2023 Apr;11(4):e006808.
2.Dunbar KJ, Karakasheva TA, Tang Q, Efe G, Lin EW,Harris M, Sahu V, Sachdeva UM, Hu J, Klein-Szanto AJ, Henick B, Diehl JA,Nakagawa H, Rustgi AK. Tumor-Derived CCL5 Recruits Cancer-AssociatedFibroblasts and Promotes Tumor Cell Proliferation in Esophageal Squamous Cell Carcinoma. Mol Cancer Res. 2023 Jul 5;21(7):741-752.

Background

Chemokines form a superfamily of secreted proteins involved in immunoregulatory and inflammatory processes. CC motif chemokine ligand 5 (CCL5), a member of the CC subfamily, functions as a chemoattractant for blood monocytes, memory T helper cells and eosinophils. It functions as one of the natural ligands for the chemokine receptor chemokine (C-C motif) receptor 5 (CCR5), and it suppresses in vitro replication of the R5 strains of HIV-1, which use CCR5 as a coreceptor.Researches demonstrate that chordoma accelerated tumor progression through autocrine CCL5 acting on tumor cells and paracrine CCL5 polarizing macrophages into M2 TAMs to facilitate immune escape. Targeting M2 macrophages and the CCL5–CCR5 axis is therefore expected to improve the prognosis of patients with chordoma.

Shipping Notes
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Exchange/Return Notes
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SKU: 7966650920

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4.2 ★★★★★
Based on 21 reviews
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T
Tony
Lowell, US
★★★★★ 5
Fun and Tough Interactive Toy for My Big Dog
This interactive dog ball has been a great addition for my large dog. The ball’s material is very durable and holds up well even with heavy chewing. My dog usually destroys toys within days, but this one has lasted weeks and still looks great. The automatic play modes keep him active and entertained, especially when I’m busy. He loves chasing it both indoors and outdoors, and it helps release his energy. The battery life is decent, and the operation is simple. Overall, it’s a fun, sturdy, and smart toy that really keeps my dog busy and happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
K
kenny
West Palm Beach, US
★★★★★ 5
Finally, a Toy That Keeps My Dog Entertained and Active
I bought this interactive dog ball for my German Shepherd, who is very energetic and can be quite aggressive with his chewing. I've tried countless toys that either failed to hold his attention or broke within a week, but this ball is incredibly durable. The durable E-TPU material feels tough and flexible, yet lightweight, making it easy for him to carry around. The bright blue color makes it easily recognizable indoors or out, and I can spot it at a glance. The ball bounces and rolls in unpredictable patterns, keeping him alert and focused. When he tires of chasing, I switch it to slow mode so he can push the ball around easily. I've noticed he's calmer after playing in the evenings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
A
AmazonReviewer
Natrona Heights, US
★★★★★ 5
Great way to keep my dog entertained!
My German Shepherd gets bored easily and tends to chew through most toys, but this interactive ball has been a lifesaver. The durable E-TPU material really holds up against his strong jaws. I love that it has 3 different play modes – it keeps him curious and busy for hours, both inside the house and in the backyard. A perfect mix of durability and fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
F
Fernanda
Pawtucket, US
★★★★★ 5
Sturdy interactive ball that keeps my dog engaged
I’ve been using this ball with my dog, and it’s held up well during supervised play. The three play modes are easy to switch, and he stays interested longer than with his usual toys. I mostly use it indoors when I’m working, and it helps keep him occupied. The material feels durable and safe, and I like that it’s easy to rinse off after outdoor sessions. Charging is quick with the included cable, and the mesh bag is handy for bringing it along to the park. What I noticed most is how much mental stimulation it gives him, especially when he starts to get restless in the afternoon. It’s become part of our daily routine.
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Reviewed in the United States on September 30, 2025
M
MoneyPlant
Phoenix, US
★★★★★ 5
My dog loves it
My 70 lb 1 year old dog plays his own soccer with this toy and he loves making it squeek but he is a toy destroyer and so far this has held up pretty well. It's made of a soft material so I don't have to worry about it harming his teeth. It's easy to clean. It can be used in the house or outside for fetch. It is unpredictable at times with its bouncing which makes it more interesting for my dog to chase after. This is his favorite toy and carries it everywhere including to bed.
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Reviewed in the United States on September 23, 2025

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