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Recombinant Human Tumor Necrosis Factor α rh-TNFα

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Description
Recombinant Human Tumor Necrosis Factor α(rh-TNFα)
General description
Tumor necrosis factor alpha (TNF-α), also called cachectin, is the best-know member of the TNF-family, which can cause cell death. This protein is produced by neutrophils, activated lymphocytes, macrophages, NK cells, LAK cells, astrocytes endothelial cells, smooth muscle cells and some transformed cells. TNF-α occurs as a secreted, soluble form and as a membrane-anchored form, both of which are biologically active. The naturally-occurring form of TNF-α is glycosylated, but non-glycosylated recombinant TNF-α has comparable biological activity. The biologically active native form of TNF-α is reportedly a trimer. Human and murine TNF-α show approximately 79 % homology at the amino acid level and cross-reactivity between the two species. Two types of receptors for TNF-α have been described and virtually all cell types studied show the presence of one or both of these receptor types.
CAS NO.: 
Source: E. coli (No animal components are used in the manufacturing process of this product, animal-free material.)
Form: Lyophilized
Mol. Weight: 17kDa
Formulation: Lyophilized from 5mM PB(Na2HPO4, NaH2PO4, pH7.4)
Appearance: White Power
Purity:  ≥98% (SDS-PAGE)
Specific Activity: >3×10^7IU/mg)
Endotoxin:  < 1.EU/μg (kinetic LAL)
Reconstitution: Dissolve with distilled water
Package: 5ug, 100ug, 1mg
Storage&Shift life: -20ºC 2years 
Application: Cell Culture and research
Limitations: For LABORATORY RESEARCH USE ONLY and is not approved for use in humans or clinical. 
 
Recombinant Protein Catalogue
Item Name Cat No.
Recombinant Human Serum Albumin rHSA LRP001
Recombinant Bovine Enterokinase (rb-EK LRP002
Recombinant Human Insulinrh-INS LRP003
Streptavidin Recombinant r-SA LRP004
Core Streptavidin Recombinant r-cSA LRP005
Core Streptavidin Recombinant r-cSA (with insert cysteine residue) LRP006
Recombinant Staphylococcal Protein A, r-SPA LRP007
Recombinant Streptococcal Protein G, r-SPG LRP008
Recombinant Alkali-tolerant Protein A rat-PA LRP009
Recombinant Protein AG(r-PAG) LRP010
Recombinant Peptostreptococcus magnus Protein L r-PPL LRP011
Recombinant Human Interferon γ(rh-IFN γ) LRP012
Recombinant Human Fibronectin (rh-FN) LRP013
Recombinant Human Lactotransferrin (LTF) LRP014
Recombinant Human alpha 1 Antitrypsin rh-AAT LRP015
Recombinant Human Superoxide Dismutase (Cu.Zn-SOD) LRP016
Recombinant Human Tissue Factor rh-TF LRP017
Recombinant Human Vascular
endothelial growth factor (rh-VEGF)
LRP018
Recombinant Human Tumor Necrosis Factor α rh-TNFα LRP019
Recombinant Human Basic Fibroblast Growth Factor(rHubFGF) LRP020
Recombinant Human G-CSF (rh G-CSF) LRP021
Recombinant Human M-CSF (rh M-CSF) LRP022
Recombinant Human GM-CSF LRP023
Recombinant Human Platelet Derived Growth Factor-BB (PDGF-BB) LRP024
Recombinant Long Arg3 Human Insulin-like Growth Factor (rh-LR3-IGF1) LRP025
Recombinant Human Stem Cell Factor Recombinant Human SCF (rh-SCF) LRP026
Recombinant Human TGF β1 (rh-TGF β1) LRP027