Recombinant Human HRG beta 1

Product Name

Recombinant Human HRG beta 1

Size

50μg, 200μg, 1mg

Species

Human

Host

E.Coli

Expression Region

177-241

Mol. Weight

7 kDa

Tags

determined during production processN-terminal His Tag or N-terminal His-IF2DI Tag

Purity

Greater than 95% as determined by SDS-PAGE

Application

Western Blot, ELISA

Formulation

Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH7.4

Reconstitution

Centrifuge the vial prior to opening, reconstitute in sterile distilled water or buffer of interest to concentration of 0.1-1mg/ml by gently pipetting 2-3 times, don't vortex

Storage

The lyophilized protein is stable at -20°C for up to 1 year, the protein solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing 0.1% BSA (make sure BSA will NOT interfere with your experiment ) and store in working aliquots at -20°C to -80°C for 6 months.Avoid repeated freeze/thaw cycle.

Alternative Names

Acetylcholine receptor inducing activity, ARIA, Breast cancer cell differentiation factor p45, GGF, GGF2, glial growth factor, Heregulin, Heregulin beta1, heregulin, alpha (45kD, ERBB2 p185 activator), HGL, HRG, HRG beta 1A, HRG1, HRGA, NDF