SKU: 32195224931

G-CSF Protein, Human

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Description

G-CSF Protein, HumanProduct Specification Species Human Synonyms G CSF, CSF3, C17orf33, CSF3OS, GCSF, colony stimulating factor 3, CSF 3, Granulocyte Colony Stimulating Factor Accession P09919 2 Amino Acid Sequence Thr31 Pro204 Expression System E. coli Molecular Weight 19kDa Purity >95% by SDS PAGE Endotoxin <1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized Powder Storage Buffer 20mM Tris, 150mM NaCl, pH8. 0 Reconstitution Reconstitute at 0. 1

Product Specification


Species Human
Synonyms G-CSF, CSF3, C17orf33, CSF3OS, GCSF, colony stimulating factor 3, CSF-3, Granulocyte Colony-Stimulating Factor
Accession P09919-2
Amino Acid Sequence Thr31-Pro204
Expression System E.coli
Molecular Weight 19kDa
Purity >95% by SDS-PAGE
Endotoxin <1EU/μg
Conjugation Unconjugated
Tag No Tag
Physical Appearance Lyophilized Powder
Storage Buffer 20mM Tris, 150mM NaCl, pH8.0
Reconstitution Reconstitute at 0.1-0.4 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、Takano H. et al. (2007) G-CSF therapy for acute myocardial infarction. Trends Pharmacol Sci. 28(10): 512-517.
2、Klocke R. et al. (2008) Granulocyte colony-stimulating factor (G-CSF) for cardio- and cerebrovascular regenerative applications. Curr Med Chem. 15(10): 968-977.
3、Kang H J. et al. (2008) G-CSF- and erythropoietin-based cell therapy: a promising strategy for angiomyogenesis in myocardial infarction. Expert Rev Cardiovasc Ther. 6(5): 703-713.
4、Beekman R. et al. (2010) G-CSF and its receptor in myeloid malignancy. Blood. 115(25): 5131-6.

Background

Granulocyte-colony stimulating factor (G-CSF) is a hematopoietic growth factor that stimulates the proliferation and differentiation of neutrophil precursor cells and enhances the functional properties of mature neutrophils. The mature human G-CSF (hG-CSF) is a glycoprotein with a molecular weight of approximately 19 kDa (174 amino acids) produced mainly by activated monocytes and macrophages. In the present scenario, hG-CSF has become one of the most widely used hematopoietic growth factor because of its proven efficacy against different forms of neutropenia caused mainly due to chemotherapy, radiotherapy and organ transplants. Mostly, it is recommended for the recovery from neutropenia after chemotherapy. The ability of G-CSF to mobilize stem cells from the bone marrow has found clinical applications in allogeneic and autologous transplantations. Also, the discovery of G-CSF as a neuroprotectant in neurological diseases like Alzheimer’s and Parkinson disease has garnered greater interests of researchers in the recent years.

Shipping Notes
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Exchange/Return Notes
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SKU: 32195224931

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4.1 ★★★★★
Based on 23 reviews
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Verified Purchase
Joe
Battle Creek, US
★★★★★ 4
Definitely tough but not enough
Color: Black & Lake Blue, Color: Black & Lake Blue
I've been searching high and low for a durable and engaging toy for my 90lb american bulldog. She's destroyed countless toys and her number of toys just keep rising. This lasted for a few hours before she was able to chew off the rubber shell. But now shes still enjoying the hard plastic ball on the inside. Its also a perfect size of ball for her as she can fit it in her jaws comfortably without any worry of he swallowing it. Wish the outside shell was more durable though.
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Reviewed in the United States on April 17, 2026
C
Verified Purchase
cw
Omaha, US
★★★★★ 5
Large ball, still makes noise and hasn’t chewed it up yet.
Color: Black & Lake Blue
He loves playing with it and it actually doesn’t get swallowed up in his very large mouth. He can still bark talk with it in his mouth which is impressive due to its larger than a softball. It nice because I don’t feel like I’m shoving my hand in his mouth to get it out which baseball size or smaller things I do. He hasn’t chewed it up like he does other squeak toys and it makes lots of noise when tossed and bouncing. It’s hard and he insists on playing with it. we broke a pot when we accidentally hit the pot with the ball. He is always bringing me toys to throw down the hall as we watch tv. I’m like no not that one get a different one. I’m afraid I’ll break something with that one due to how heavy and large it is. That one is an outside toy, he still brings me this one daily and we’ve had it for several weeks now. Plus my cousin little boy just visited and he loved playing with it too. Its made out of material that’s easy to clean for the 17month old to play with in his play pen. It’s not so heavy you can’t throw it just heavier than the others I’m willing to toss down the hall.
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Reviewed in the United States on May 22, 2026
T
Verified Purchase
TIINSAT
Cuba, US
★★★★★ 5
Great dog toy
Color: Black & Yellow
Such fun toy. Excellent product
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Reviewed in the United States on May 9, 2026
A
Verified Purchase
Andrew Szeszycki
Louisville, US
★★★★★ 2
Not a chew toy.
Color: Black & Lake Blue
The inside it a hard plastic, my dog can’t chew it. Plastic on the outside is very durable, my dog likes the noise it makes and will chase it but loses interest fast. I will not buy again.
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Reviewed in the United States on April 20, 2026
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Verified Purchase
lisa kirby
Phoenix, US
★★★★★ 5
Durable
Color: Black & Yellow
The ball is durable and makes a sound that keeps my puppy interested in playing with it.
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Reviewed in the United States on May 29, 2026

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