IFNG (Human) Recombinant Protein-蛋白质/抗原/多肽-试剂-生物在线

产品名称： IFNG (Human) Recombinant Protein

英文名称： IFNG (Human) Recombinant Protein

产品编号： P5817

产品价格： 0

产品产地：台湾

品牌商标： Abnova

更新时间： null

使用范围： null

亚诺法生技股份有限公司（Abnova)

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Product Description:
Human IFNG (143 a.a.) full-length recombinant protein with His tag expressed in Barley grain (Hordeum vulgare).

Endotoxin Level:
Endotoxin level is less than 0.005ng per ug protein (0.05EU/ug) as measured by turbidimetric kinetic assay

Activity:
The ED50 is determined by the dose-dependent cytostatic effects of serial dilutions of IFNG in the presence of TNF-alpha, on HT-29 (human carcinoma) cells. The ED50 is typically below 5 ng/mL. This lot has ED50 2.7-4.1 ng/mL.

Storage Instruction:
Store at -20°C on dry atmosphere.
After reconstitution with sterile water to a concentration of no less than 100 ug/mL, store at -20°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Aliquot to avoid repeated freezing and thawing.

Gene Summary:
Interferon-gamma (IFNG), or type II interferon, is a cytokine critical for innate and adaptive immunity against viral and intracellular bacterial infections and for tumor control. Aberrant IFNG expression is associated with a number of autoinflammatory and autoimmune diseases. The importance of IFNG in the immune system stems in part from its ability to inhibit viral replication directly, but most importantly derives from its immunostimulatory and immunomodulatory effects. IFNG is produced predominantly by natural killer (NK) and natural killer T (NKT) cells as part of the innate immune response, and by CD4 (MIM 186940) and CD8 (see MIM 186910) cytotoxic T lymphocyte (CTL) effector T cells once antigen-specific immunity develops (Schoenborn and Wilson, 2007 [PubMed 17981204]).[supplied by OMIM