Gibco™ Human TNF-beta Recombinant Protein, PeproTech®

Catalog No.	Quantity
30001B100UG	100 μg
30-001-B01M	2 x 500 μg
30001B20UG	20 μg
30001B250UG	250 μg
30001B500UG	500 μg
30001B50UG	50 μg
300-01B-5UG	5 μg

Catalog No. 30001B100UG Supplier Gibco™ Supplier No. 30001B100UG

Description

Recombinant Protein

300-01B-1MG will be provided as 2 x 500 μg (300-01B-500UG). Recombinant Human TNF-beta is a secreted 172 amino acid protein (18.6 kDa) which forms an active non-disulfide-linked homotrimer structure in solution. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

TNF beta, a member of the tumor necrosis factor family, is a cytokine produced by lymphocytes. The protein is highly inducible, secreted, and forms heterotrimers with lymphotoxin-beta which anchor lymphotoxin-alpha to the cell surface. This protein also mediates a large variety of inflammatory, immunostimulatory, and antiviral responses, is involved in the formation of secondary lymphoid organs during development and plays a role in apoptosis. Genetic variations in this gene are associated with susceptibility to leprosy type 4 and psoriatic arthritis.

Specifications

• Accession Number: P01374
• For Use With (Application): Control, Western Blot Control, Bioactivity
• Formulation: Protein with no preservative
• Gene ID (Entrez): 4049
• Molecular Weight (g/mol): 18.6 kDa
• Name: Human TNF-beta
• Purification Method: Purified
• Quantity: 100 μg
• Source: E. coli
• Storage Requirements: -20°C
• Regulatory Status: RUO
• Endotoxin Concentration: <1 EU/μg
• Gene Alias: DAMA-25N12.13; hlb382; hypothetical protein; LT; LT[a]; LT-[a]; LTA; LTalpha; LT-alpha; Ltx; lymphotoxin A; lymphotoxin alpha; lymphotoxin alpha (TNF superfamily, member 1); lymphotoxin-alpha; lymphotoxin-alpha; lymphotoxin alpha; TNF b; TNF beta; TNF superfamily, member 1; TNF β; Tnfb; TNFbeta; TNF-beta; TNF-N; Tnfsf1; Tnfsf1b; TNFβ; TNLG1E; tumor necrosis factor beta; tumor necrosis factor ligand 1E; tumor necrosis factor ligand superfamily member 1
• Common Name: TNF beta
• Gene Symbol: LTA
• Biological Activity: The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin-D is ≤ 0.05 ng/ml, corresponding to a specific activity of ≥ 2 x 10^7 units/mg
• Product Type: Protein
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Sequence: MLPGVGLTPS AAQTARQHPK MHLAHSTLKP AAHLIGDPSK QNSLLWRANT DRAFLQDGFS LSNNSLLVPT SGIYFVYSQV VFSGKAYSPK ATSSPLYLAH EVQLFSSQYP FHVPLLSSQK MVYPGLQEPW LHSMYHGAAF QLTQGDQLST HTDGIPHLVL SPSTVFFGAF AL
• Content And Storage: -20°C
• Activity: The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin-D is ≤ 0.05 ng/ml, corresponding to a specific activity of ≥ 2 x 10^7 units/mg.
• Expression System: E. coli
• Form: Lyophilized
• Purity or Quality Grade: ≥ 98% by SDS-PAGE gel and HPLC analyses.