Tumor Necrosis Factor alpha Active Protein | TNF-alpha active protein
Human Tumor Necrosis Factor alpha (TNF-alpha), E Coli
Applications
Western Blot, ELISA
Purity
> 95% (by SDS-PAGE and HPLC)
Synonyms
Tumor Necrosis Factor alpha; Human Tumor Necrosis Factor alpha (TNF-alpha); E Coli; Tumor Necrosis Factor alpha (TNF-alpha); human tumor necrosis factor; TNF-alpha active protein
Host
E Coli.
Purity/Purification
> 95% (by SDS-PAGE and HPLC)
Form/Format
Lyophilized from a 0.2mum filtered solution in 40mM Tris-HCl, 40mM NaCl, containing 0.1% human serum albumin, pH8.0.
Reconstitute with double distilled water at a concentration of no less than 100 mug/ml with 0.1% human serum albumin (A highly purified
Reconstitute with double distilled water at a concentration of no less than 100 mug/ml with 0.1% human serum albumin (A highly purified
Sequence Length
312
Applicable Applications for TNF-alpha active protein
Western Blot (WB), ELISA (EIA), Antigen
Endotoxin Level
<=1 EU/mg, determined by the LAL method
Biological Activity
Specific Activity shall be not less than 2 x107 IU/mg
Preparation and Storage
Stable for 6-months from the date of shipment when kept at -20 degree C or -70 degree C. Upon reconstitution, it can be stored at 4 degree C for at least one month or -20 degree C for at least three months. Avoid repeated freeze-thaw cycles.
Related Product Information for TNF-alpha active protein
Description: Recombinant human TNF-alpha produced in E Coli is a single, non-glycosylated, polypeptide chain containing 157 amino acids, two pairs of disulfide bonds and having a molecular mass of approximately 17.4kD.
Introduction: Tumor necrosis factor alpha (TNFalpha) is a cytokine involved in systemic inflammation and is a member of a group of cytokines that stimulate the acute phase reaction.
Human TNF-alpha is a 17.4kD factor produced by macrophages, monocytes, neutrophils, CD4+ T cells and NK cells. A 26kD form of TNF-alpha is expressed as a membrane bound molecule. TNF-alpha is cytolytic and plays an important role in immune regulation. Dimers and trimers of TNF-alpha have been observed.
Introduction: Tumor necrosis factor alpha (TNFalpha) is a cytokine involved in systemic inflammation and is a member of a group of cytokines that stimulate the acute phase reaction.
Human TNF-alpha is a 17.4kD factor produced by macrophages, monocytes, neutrophils, CD4+ T cells and NK cells. A 26kD form of TNF-alpha is expressed as a membrane bound molecule. TNF-alpha is cytolytic and plays an important role in immune regulation. Dimers and trimers of TNF-alpha have been observed.
Product Categories/Family for TNF-alpha active protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
NCBI Official Full Name
tumor necrosis factor alpha
NCBI Official Symbol
tnfa
NCBI Protein Information
tumor necrosis factor alpha
Protein Family
Research Articles on TNF-alpha
Similar Products
Product Notes
The TNF-alpha (Catalog #AAA434168) is an Active Protein produced from E Coli. and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Tumor Necrosis Factor alpha can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA), Antigen. Researchers should empirically determine the suitability of the TNF-alpha for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Tumor Necrosis Factor alpha, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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