TNF-CM10A-100μg / 询价
TNF-CM10A-500μg / 询价
TNF-CM10A-500μgx2 / 询价
Cynomolgus TNF alpha Protein
Recombinant Cynomolgus TNF alpha Protein is expressed from HEK293 with His tag at the N-Terminus.It contains Val77-Leu233 [Accession | P79337].
The protein has a predicted MW of 18.35 kDa. Due to glycosylation, the protein migrates to 19-25 kDa based on Bis-Tris PAGE result.
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Less than 1EU per μg by the LAL method.
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Cynomolgus TNF alpha on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Cynomolgus TNF alpha is greater than 95% as determined by SEC-HPLC.
Immobilized Cynomolgus TNF alpha, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human TNFR1, hFc Tag with the EC50 of 1.4ng/ml determined by ELISA (QC Test).
Cynomolgus TNFR1, His Tag immobilized on CM5 Chip can bind Cynomolgus TNF alpha, His Tag with an affinity constant of 0.23 nM as determined in SPR assay (Biacore T200).
Tumor necrosis factor alpha (TNF-alpha), also known as cachectin and TNFSF2, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central role in inflammation, immune system development, apoptosis, and lipid metabolism.Cytokine that binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It is mainly secreted by macrophages and can induce cell death of certain tumor cell lines. It is potent pyrogen causing fever by direct action or by stimulation of interleukin-1 secretion and is implicated in the induction of cachexia, Under certain conditions it can stimulate cell proliferation and induce cell differentiation.
APC1 protein; Cachectin; DIF; TNF; TNFalpha; TNFATNF; TNFSF1A; TNFSF2; TNFA; TNFα; DIF; TNFSF2;TNF-alpha
(1)Danese S , Colombel J F , Peyrin-Biroulet L , et al. Review article: the role of anti-TNF in the management of ulcerative colitis - past, present and future[J]. Alimentary Pharmacology & Therapeutics, 2013, 37(9):855-866.
