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Gibco™ Human Heregulin beta-1 Recombinant Protein, PeproTech®

Artikelnummer. 17870983
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Mængde:
1 mg
10 μg
100 μg
250 μg
50 μg
500 μg
Pakningsstørrelse:
100µg
10µg
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Artikelnummer. 17870983

Brand: Gibco™ 1000310UG

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Recombinant Protein

Recombinant Human Heregulin beta-1 (HRG1-B1) is a 7.5 kDa polypeptide consisting of only the EGF domain of heregulin beta-1 (65 amino acid residues). This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Direct ligand for ERBB3 and ERBB4 tyrosine kinase receptors. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. The multiple isoforms perform diverse functions such as inducing growth and differentiation of epithelial, glial, neuronal, and skeletal muscle cells; inducing expression of acetylcholine receptor in synaptic vesicles during the formation of the neuromuscular junction; stimulating lobuloalveolar budding and milk production in the mammary gland and inducing differentiation of mammary tumor cells; stimulating Schwann cell proliferation; implication in the development of the myocardium such as trabeculation of the developing heart. Isoform 10 may play a role in motor and sensory neuron development.
TRUSTED_SUSTAINABILITY

Tekniske data

Adgangsnummer Q02297
Til brug med (applikation) ELISA, Functional Assay, Western Blot
Formulering protein with no preservative
Gen-id (Entrez) 3084
Molekylvægt (g/mol) 7.5 kDa
Navn Human Heregulin beta-1
Mængde 10 μg
Kilde E. coli
Regulatorisk status RUO
Endotoksin koncentration <1 EU/ μg
Gene Alias 6030402G23Rik; acetylcholine receptor-inducing activity; ARIA; Breast cancer cell differentiation factor p45; D230005F13Rik; GGF; GGF2; GGFII; Glial growth factor; glial growth factor 2; heregulin; heregulin, alpha (45 kD, ERBB2 p185-activator); Hgl; HRG; HRG1; HRGA; HRGalpha; MST131; MSTP131; NDF; Neu differentiation factor; neuregulin 1; neuregulin 1 type III beta 3; Neuregulin-1; Nrg1; NRG1-IT2; Pro-neuregulin-1, membrane-bound isoform; pro-NRG1; sensory and motor neuron derived factor; Sensory and motor neuron-derived factor; SMDF; type I neuregulin 1; type III neuregulin 1
Fælles navn HRG beta-1
Gen symbol Nrg1
Biologisk aktivitet The ED50 was determined by the dose-dependent stimulation of the proliferation of human MCF-7 cells is ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 10^6 units/mg
Konjugeret Unconjugated
Rekombinant Recombinant
Sekvens SHLVKCAEKE KTFCVNGGEC FMVKDLSNPS RYLCKCPNEF TGDRCQNYVM ASFYKHLGIE FMEAE
Indhold og opbevaring -20°C
Udtrykssystem E. coli
Form Lyophilized
Renhed eller kvalitetsklasse ≥ 98% by SDS-PAGE gel and HPLC analyses.
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