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Recombinant Human GGF2

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产品名称: Recombinant Human GGF2
产品型号: Z101659
产品展商: ABM
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Recombinant Human GGF2


Recombinant Human GGF2  的详细介绍
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Alternative Names GGF2, Pro-neuregulin-1, membrane-bound isoform, Acetylcholine receptor-inducing activity, ARIA, Breast cancer cell differentiation factor p45, Glial growth factor, Heregulin, HRG, Neu differentiation factor, Sensory and motor neuron-derived factor
Recombinant Human Glial Growth Factor (GGF2)
Description Neuregulins (NDF, heregulin, GGF ARIA, or SMDF) are EGF-like growth and differentiation factors that signal through tyrosine kinase receptors of the ErbB family. The ErbB2 and ErbB4 receptors cooperate in transmission of neuregulin-1 signals in the heart, whereas ErbB2 and ErbB3 cooperate in neural crest cells.
Gene Symbol GGF2
Gene ID 3084
Accession No. Q02297
Source E. coli
Appearance Lyophilized Powder
Molecular Weight 34.0 kDa
Endotoxin Level <1.0 EU/μg of recombinant protein as determined by the LAL method.
Purity >95% as determined by SDS-PAGE
Bioactivity The ED(50) was determined by the dose-dependent phosphorylation of human MCF-7 cells was found to be < 20 ng/mL, corresponding to a specific activity of 5.0 x 10^4 Units/mg.
Formulation Recombinant GGF2 was lyophilized from a 0.2 μm filtered 0.02M PB, pH 7.0.
Reconstitution A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Storage The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage For research use only. Not for diagnostic or therapeutic use.
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