SKU: 64162294849

M-CSF Protein, Rat

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Description

M-CSF Protein, RatProduct Specification Species Rat Synonyms Macrophage colony stimulating factor 1; CSF 1; MCSF; Proteoglycan acrophage colony stimulating factor; PG M CSF; Accession Q8JZQ0 Amino Acid Sequence Glu33 Pro186 Expression System E. coli Molecular Weight 18 kDa (Reducing) Purity >95% by SDS PAGE. Endotoxin <0. 1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized powder Storage Buffer 20mM Tris, 100mM NaCl, pH8. 0 Reconstitution

Product Specification


Species Rat
Synonyms Macrophage colony-stimulating factor 1; CSF-1; MCSF; Proteoglycan acrophage colony-stimulating factor; PG-M-CSF;
Accession Q8JZQ0
Amino Acid Sequence

Glu33-Pro186

Expression System E.coli
Molecular Weight

18 kDa (Reducing)

Purity >95% by SDS-PAGE.
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag No Tag
Physical Appearance Lyophilized powder
Storage Buffer 20mM Tris, 100mM NaCl, pH8.0
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

Blood. 2012 Feb 23;119(8):1810-20.

Background

Macrophage colony-stimulating factor (M-CSF), also known as colony-stimulating factor 1 (CSF-1), is a cytokine that plays a crucial role in the differentiation, proliferation, and survival of monocytes and macrophages. M-CSF is produced by various cell types, including fibroblasts, endothelial cells, and immune cells, and acts through binding to its receptor, CSF-1R, to regulate the development and function of macrophages in the immune system. In rats, M-CSF is essential for the maintenance of tissue homeostasis, immune responses, and inflammatory processes. Studies on rat M-CSF have focused on its role in regulating macrophage populations, tissue repair, and immune responses in various disease models.

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SKU: 64162294849

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
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Verified Purchase
Donna M.
Charlottesville, US
★★★★★ 5
Great toy
Color: Blue
Great toy, too bad my Shih Tzu is afraid of it. I love the way the movement is subtle and random.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Best toy for dogs
Color: Blue
My dog plays with this for hours!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
C
Chelsea H.
Dallas, US
★★★★★ 4
I wouldn’t recommend this for strong chewers.
Color: Orange, Color: Orange
Is it fun? Sure. Was it easy to charge and set up? Yep. That being said, this toy kind of fell flat for me. It really didn’t do any big movements once charged that I expected it to, so that was a bummer. I initially got it for my dog, but my cats were more interested in this than my dog was. The battery does seem to last a long time and the motor is pretty quiet. I WOULD NOT recommend this toy for strong chewers as the material for this is a foam rubber and I don’t think it’s durable enough for strong chewers. While the material makes this ball extremely lightweight for more movement, a strong chewer would have this disintegrated in five minutes flat. My Dog is a super strong chewer. I don’t think I would feel comfortable leaving him unattended with this because I know he would destroy it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
C
Verified Purchase
Charlie
Dallas, US
★★★★★ 5
Interactive puppy fun
Color: Blue
Pups love this and I enjoy watching them have so much fun. Serious playtime followed by a well earned nap!
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Reviewed in the United States on May 4, 2026
N
Verified Purchase
Nala Nose Best 🐾
San Leandro, US
★★★★★ 3
Well-designed and quiet, but didn’t keep my dog interested
Color: Blue
My dog was interested in this at first, but she would lose interest after a few minutes and move on. I do like that it’s quieter than the hard plastic ball toys, and the charge lasts well. The internal charging port that twists closed is also a nice design feature. That said, it will occasionally turn on by itself, which can be a little surprising. Overall, it has some nice features, but it just didn’t keep my dog engaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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