产品名称 Human TNF alpha protein | Biorbyt
产品货号 orb180573
产品价格 现货询价,电话:010-67529703
产品规格
产品品牌 Biorbyt
产品概述
产品详情
Product Name Human TNF alpha protein
Catalog Number orb180573
Species/Host Human
Conjugation Unconjugated
Tested applications HPLC, SDS-PAGE
Sequence The sequence of the first five N-terminal amino acids was determined and was found to be Met-Val-Arg-Ser-Ser.
Target Human TNF alpha
Alternative Names
Form/Appearance Sterile Filtered White lyophilized (freeze-dried) powder., Lyophilized solution containing 20mM PBS, pH-7.2, and 10mM NaCl.
Storage Store at 4°C between 2-7 days and for future use below-18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Note For research use only.
Purity > 98.0%
MW 17483.77 Da
Biological Origin E. coli
Activity The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D is < 0.05ng/ml, corresponding to a Specific Activity of 2 x 107 IU/mg.
Solubility (25°C) It is recommended to reconstitute the lyophilized Tumor Necrosis Factor-alpha in sterile 18Momega-cm H2O not less than 100 μg/ml, which can then be further diluted to other aqueous solutions.
产品资料