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Qiagen 凯杰 Biosharp Omega

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TNFa, Human Recombinant Animal Free

价:
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价:
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号:GF314

牌:Millipore 密理博

账期 货到付款

EA (预计3-5工作日到货)

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Replacement Information

重要规格表

Source Purity
E. coli Product is endotoxin free (< 0.1ng/μg of protein (<1EU/μg) and greater than 98% pure by SDS-PAGE gel and HPLC analyses
Description
Catalogue Number GF314
Description TNF- α Protein, Human Recombinant Animal Free
Alternate Names
  • Tumor Necrosis Factor Alpha
  • TNFa
  • TNF-alpha
  • Cachectin
  • TNFSF1A
Background Information Tumor necrosis factor alpha (TNF-α), also known as cachectin and TNFSF1A, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central role in inflammation, apoptosis, and immune system development. TNF-α is produced by a wide variety of immune and epithelial cell types. It belongs to the TNF family of ligands and signals through two receptors, TNFR1 and TNFR2. TNF-α is cytotoxic to a wide variety of tumor cells and is an essential factor in mediating the immune response against bacterial infections. TNF-α also plays a role in the induction of septic shock, auto immune diseases, rheumatoid arthritis, inflammation, and diabetes. Recombinant human TNF-α is a soluble 157 amino acid protein (17.4 kDa) which corresponds to C-terminal extracellular domain of the full length transmembrane protein.
References
Product Information
Formulation
Presentation Product is filtered through a 0.2 micron filter before lyophilization.
Applications
Application Tumor necrosis factor alpha (TNF-α), also known as cachectin & TNFSF1A, is the prototypic ligand of the TNF superfamily. Recombinant animal free human TNF-α is manufactured using all non-animal reagents.
Biological Information
Purity Product is endotoxin free (< 0.1ng/μg of protein (<1EU/μg) and greater than 98% pure by SDS-PAGE gel and HPLC analyses
Source E. coli
Cross Reactivity Cow, Monkey, Mouse, Rat, Sheep
Entrez Gene Number
UniProt Number
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality Assurance Bioactivity assay: The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomyocin D is ≤ 0.05 ng/ml, corresponding to a specific activity of ≥2 x 107 units/mg.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions Store at -20°C for up to 6 months from date of receipt.
Packaging Information
Material Size 50 µg
Transport Information
Supplemental Information
Specifications

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