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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal Activin A Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Inhibins are dimeric peptide hormones produced by female ovarian granulose cells and male Sertoli cells as well as a variety of other tissues. Inhibins have two isoforms, A and B, with the same alpha subunit but different beta subunits. Inhibin A is a dimer of alpha and beta A subunits, inhibin B is a dimer of alpha and beta B subunits.
Inhibins are thought to inhibit the production of follicle-stimulating hormone (FSH) by the pituitary gland. In addition, Inhibins are also thought to play a role in the control of gametogenesis, and embryonic and fetal development.
BP000174-CYT-414: Recombinant Human Activin-A, Planrt-Active
Source: Nicotiana benthamiana-derived.
A single homodimeric, glycosylated, polypeptide chain containing 2 x 116 amino acids and having a molecular weight of 27.4 kDa.
The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is <0.5 ug/ml, corresponding to a specific activity of 2 MIU/mg.
Purity > 98%, by SDS-PAGE.
Formulation: Lyophilized from a concentrated 1 ug/ml protein solution containing 50mM Tris-HCl pH-7.4
Reconstitution: For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Repeated freezing and thawing is not recommended.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other Activin A Proteins:
Recombinant Mouse Activin-A
Recombinant Human Activin-A, Plant-Active
Recombinant Human Activin-A, Plant
Recombinant Human Activin-A, HEK-Active
Recombinant Human Activin-A, Active
Recombinant Human Activin-A
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