AffiREC® Recombinant Human Neuregulin 1-beta1 EGF-like domain, 177-241a.a.
CAT# AFG-BTL-18205
Size: 10 μg
AffiREC® Recombinant Human Neuregulin 1-beta1 EGF-like domain, 177-241a.a.
Research Area
Immunology.
Purity
> 97 % by SDS-PAGE and HPLC analyses.
Source
N/A.
Biological Activity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 0.5 ng/ml, corresponding to a specific activity of ＞ 2.0 × 106 IU/mg.Synonyms
NRG1-β1, Human.
Molecular Weight
Approximately 7.5 kDa, a single non-glycosylated polypeptide chain containing 65 amino acids.
Formulation
Lyophilized from a 0.2 μm filtered solution in 1 × PBS, pH 7.4, with 5 % trehalose.
Storage & Stability
-20ºC