AR01021PU-S Activin B antigen
see all 6 Activin B products
1 µg / US$ 255
NOVUS BIOLOGICALS
PO Box 802 Littleton, CO 80160, USA
E-Mail: novus@novus-biologicals.com
Homepage: http://www.novus-biologicals.com
PO Box 802 Littleton, CO 80160, USA
E-Mail: novus@novus-biologicals.com
Homepage: http://www.novus-biologicals.com
Quick Overview
Human Activin B
Synonyms
Activin-B, Activin beta-B, Inhibin beta-2,
Product Description
Human Activin B
Properties
| Species | Human |
| Purity | >98% |
| Source | High-5 Insect cells |
| Catalog Number | AR01021PU-S |
| Quantity | 1 µg |
| Price | US$ 255 |
| Delivery | Worldwide |
| Manufacturer | Acris Antibodies GmbH |
| Datasheet | view  AR01021PU-S.pdf |
Datasheet Extract
| Alternate names | Inhibin beta-2 |
| Background | Activin B is a TGF-β family member that exhibits a wide range of biological activities including regulation of embryogenesis, osteogenesis, hematopoiesis, reproductive physiology and hormone secretion from the hypothalamic, pituitary and gonadal glands. Activin B, like certain other members of the TGF-β family, signals through the ActRII receptor (Activin Receptor type II). |
| Source | (BTI-Tn-5B1-4) High-5 Insect cells, manufactured using BTI-Tn-5B1-4 cells under license from the Boyce Thompson Institute for Plant Research, Inc |
| Format | State: Lyophilized protein Purity: > 98 % by SDS-PAGE gel and HPLC analyses Endotoxinlevel: < 0.1 ng per ?g (1EU/?g) |
| Description | Human Activin B is a disulfide-linked homodimer consisting of two βB chains, each containing 115 amino acid residues. AASequence: GLECDGRTNL CCRQQFFIDF RLIGWNDWII APTGYYGNYC EGSCPAYLAG VPGSASSFHT AVVNQYRMRG LNPGTVNSCC IPTKLSTMSM LYFDDEYNIV KRDVPNMIVE ECGCA Biological Activity: The ED50 as determined by its ability to inhibit the proliferation of murine MPC-11 cells is < 2ng/ml, corresponding to a specific activity of > 5 x 10E5 units/mg. Molecular weight: 25.6 kDa |
| Storage | Store the lyophilized protein at -20 °C. Following reconstitution product is stable for 3 months when stored in working aliquots with a carrier protein at -20 °C. Avoid repeated freezing and thawing.
Shelf life: One year from despatch. |
