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Invitrogen™ eBioscience™ Human IFN gamma, Recombinant Protein, Carrier-Free

Human Recombinant Protein

Brand:  Invitrogen™ 34-8319-85

Code : NEW

Additional Details : Weight : 0.09500kg

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Product Code. 15588776

This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Product Support team on 01509 555888 for assistance


Description

Description

Human IFN gamma is an ∽20 kDa factor produced by activated T, B and NK cells and is an anti-viral and anti-parasitic cytokine. IFN gamma in synergy with other cytokines, such as TNF alpha, inhibits proliferation of normal and transformed cells. Immunomodulatory effects of IFN gamma are exerted on a wide range of cell types expressing the high affinity receptors for IFN-γ. Glycosylation of IFN gamma does not affect its biological activity.
Specifications

Specifications

NM_000619
Cytokine Bioassays
The methionylated N-terminal protein migrates as a 16kDa polypeptide on SDS-PAGE.
SDS-PAGE
500μg
Store at less than or equal to -70°C.
E. coli expressed amino acids Gln 24-Gln 166 of mature human IFN gamma accession # NM_000619
Interferon-gamma
Recombinant Protein, Carrier-Free
Human
0.5mg/mL
Sterile liquid: 20mM phosphate, 400mM NaCl, pH 7.2, 0.22μm filtered.
IFN gamma
>98%
E. coli
RUO
Less than 0.01ng/μg cytokine as determined by the LAL assay.
The ED50 of this protein, as measured by EMC virus protection assay using A549 cells, is less than or equal to 175pg/mL. This corresponds to a specific activity of greater than or equal to 5.7 x 106 Units/mg.
Unlabeled
Yes
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