Recombinant human Heregulin β-1 protein is a member of the EGF family of proteins. Heregulin is essential for the normal development of the nervous system and the heart. It is produced in numerous isoforms by alternative splicing, allowing it to perform a variety of functions.
别名：Heregulin beta-1; NRG1-beta 1
Recombinant human Heregulin β-1 protein is a member of the EGF family of proteins. Heregulin is essential for the normal development of the nervous system and the heart. It is produced in numerous isoforms by alternative splicing, allowing it to perform a variety of functions.
Measured by the dose-dependent stimulation of the proliferation of human MCF-7 cells, the ED50 is ≤ 0.5 ng/ml.
Accession # Q02297-6
Apparent Molecular Weight: ~7.5 kDa
Endotoxin: < 0.2 EU/μg of protein
Lyophilized from a 0.2 μm filtered solution in PBS.
| 溶解性（25°C） | Reconstitute the lyophilized powder in ddH2O or PBS up to 100 μg/ml. |
| 储存条件 | Stable for up to 6 months at lower than -20°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. |
| 运输方式 | 冰袋运输，根据产品的不同，可能会有相应调整。 |
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