Product - Abyntek Biopharma

Protein

Recombinant Human Tumor Necrosis Factor-a (rHu TNF-a)

DESCRIPCIÓN

Supplier:	Signalway
Reference:	70301
Name:	Recombinant Human Tumor Necrosis Factor-a (rHu TNF-a)
Category:	Protein
Subcategory:	Cytokines
Aditional Names:	Tumor Necrosis Factor, TNFSF2, Cachectin, Differentiation-inducing factor , DIF, Necrosin, Cytotoxin
Unit:	50ul
price :	Consultar
format :	Lyophilized from a 0.2 ?m filtered concentrated solution in 20 mM PB, 10 mM Nacl, pH 7.0.
reactivity :	Human
Storage conditions :	This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted pr
purity :	> 98 % by SDS-PAGE and HPLC analyses.
Molecular weight :	Approximately 17.5 kDa, a single non-glycosylated polypeptide chain containing 158 amino acids.
bioactivity :	Fully biologically active when compared to standard. The ED50 as determined by a cytotoxicity assay using murine L929 cells is less than 0.05 ng/ml, corresponding to a specific activity of > 2.0 × 107 IU/mg in the presence of actinomycin D.