SKU: 70926485456

IFN-γ Protein, Human

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Description

IFN-γ Protein, HumanProduct Specification Species Human Synonyms Immune Interferon,type II interferon,T cell interferon,MAF Accession P01579 Amino Acid Sequence Gln2 Gln166 with an N terminal Met Expression System E. coli Molecular Weight Approximately 16. 9 kDa, a single non glycosylated polypeptide chain containing 144 amino acids. Purity 98% by SDS PAGE or HPLC. Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized powder Storage Buffer PBS, with 5% (v

Product Specification


Species Human
Synonyms Immune Interferon,type II interferon,T cell interferon,MAF
Accession P01579
Amino Acid Sequence Gln2-Gln166 with an N-terminal Met
Expression System E.coli
Molecular Weight

Approximately 16.9 kDa, a single non-glycosylated polypeptide chain containing 144 amino acids.

Purity >98% by SDS-PAGE or HPLC.
Conjugation Unconjugated
Tag No Tag
Physical Appearance Lyophilized powder
Storage Buffer

PBS, with 5% (v/v) Trehalose, pH 7.4.

Reconstitution

Before use this product, please read the direction below carefully.

This vial must be briefly centrifuged prior to opening to bring the contents to the bottom.

Reconstitute in a sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml.

Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃.

Further dilutions should be made in appropriate buffered solutions.

Stability & Storage

For long term storage, the product should be stored ≤ -20℃.
Please avoid repeated freeze-thaw cycles after reconstitution.
12 months from date of receipt, -20 to -70℃ as supplied.
1 month, 2 to 8℃ under sterile conditions after reconstitution.
3 months, -20 to -70℃ under sterile conditions after reconstitution.

Background

Interferon-gamma (IFN-γ) , also known as Type II interferon or immune interferon, is a dimerized soluble cytokine that is critical for innate and adaptive immunity against viral, some bacterial and protozoal infections. It is produced primarily by CD4 and CD8 T lymphocytes as well as natural killer (NK) and natural killer T (NKT) cells. The primary role for IFN-γ is the activation of macrophages to increase phagocytosis, tumoricidal properties, and intracellular killing of pathogens. IFN-γ also increases expression of MHC antigens by macrophages and this facilitates antigen presentation to T cells. The recombinant Interferon-gamma s a 16.9kDa protein consisting of 144 amino acid.

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Exchange/Return Notes
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SKU: 70926485456

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4.8 ★★★★★
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Verified Purchase
Carlos h
Lowell, US
★★★★★ 5
Good deal. Pretty durable
Size: Large
Dog loves it! Not as crinkly, but still enjoyed even if smashed a bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
J
Verified Purchase
JoanieV.
Lowell, US
★★★★★ 3
Great ball but easily broken
Size: Large
I got this ball for my two dogs, one is a 90 pound yellow lab mix and the other 45 pound black lab mix. So far only my bigger dog has played with it and has also busted it. He was playing with it for probably half an hour just chomping down to make it crinkle and crunch. It's quite the loud ball!! I noticed the sound wasn't as loud so I took a peek and noticed my dog basically crushed the inner ball into a much smaller ball. He's still having a good time with it though. It's only a matter of time though that he's going to chew the outer shell because it doesn't make noise like it did.
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Reviewed in the United States on December 31, 2024
M
Verified Purchase
Mari Sned
Lexington, US
★★★★★ 5
Dogs go for this ball every time
Size: Large, Size: Large
My Boston's and Rotti love this ball. I had to get two more. It's great for the Boston's because they can grasp it with the way it's made with the softer rubber. They love the crackle sound. It's just the right size and weight for smaller like the Boston Terrier and Rotti. Easy cleaning, rinses right off.
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Reviewed in the United States on May 13, 2026
B
Verified Purchase
buckzmom
Louisville, US
★★★★★ 5
It's a Hit a Our House!
Size: Large
My strong chewer is still ..... Well, going strong! He loves his new crackle ball. He enjoys the new sound, the bounce back feeling in his jaws when chews. Mom is happy that pup hasn't put a dent in the toy yet! Price was more than reasonable too. We give it 5 Paws Up!
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Reviewed in the United States on May 25, 2026
L
Verified Purchase
Lisa
Lexington, US
★★★★★ 4
Medium size preferred.
Size: Large
I purchased both the large 4" and the medium 3" balls. My 80 lbs German shepherd much prefers the medium size. Show loves to play fetch with it and its lasted well!
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Reviewed in the United States on May 10, 2026

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