Description
Recombinant Mouse b-NGF produced in E.Coli is a noncovalently disulfide-linked homodimer, non-glycosylated, polypeptide chain containing 2 identical chains of 120 amino acids each and having a molecular mass of 13,471 Dalton each.The Recombinant Mouse-beta-NGF is purified by advanced biology purification technology.
Source
Formulation
The Recombinant Mouse b-NGF was lyophilized without additives.
Purity
Greater than 98% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE .
Biological Activity
The Mouse b-NGF activity was measured in a cell proliferation assay using a factor-dependent human erythroleukemic cell line, TF-1, the ED50 for this effect is 0.2 ng/ml, corresponding to a Specific Activity of 5,000,000 units/mg.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.