PDF DatasheetHuman Activin B Recombinant Protein Product Attributes
Product Type: Recombinant Protein
Recombinant Activin B based upon sequence from Human
Host: QP10952 protein expressed in Plant.
Available Tags: His
Protein Construction: A cDNA sequence encoding the sequence of Activin B was constructred and used to recombinantly synthesize the protein.
Recommended Applications: See Application Notes
Application Notes
Recommended Reconstitution Instructions: It is recommended to reconstitute the lyophilized Activin B in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Bioactivity Data: Untested
Amino Acid Sequence: HHHHHHHHHH GLECDGRTNL CCRQQFFIDF RLIGWNDWII APTGYYGNYC EGSCPAYLAG VPGSASSFHT AVVNQYRMRG LNPGTVNSCC IPTKLSTMSM LYFDDEYNIV KRDVPNMIVE ECG
Purity: Greater than 97.0% as determined by Analysis by SDS-PAGE.
Endotoxin Levels: Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Buffer: Lyophilized from 1 mg/ml solution in 0.05M Tris-HCl buffer pH 7.4.
Storage Conditions: Lyophilized Activin B although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Activin B should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
| Recombinant Human Activin B General Information | |
|---|---|
| Alternate Names | |
| Inhibin beta B (activin AB beta polypeptide), Inhibin, beta-2, Activin beta-B chain, MGC157939. | |
| Molecular Weight | |
| 14 kDa | |
| Curated Database and Bioinformatic Data | |
| UniProt ID(s) | P09529 |
| General Description of Recombinant Human Activin B. | |
| Human Activin B produced in Nicotiana benthamiana plant is a beta-B single chain (aa 293-406) containing 123 amino acids (molecular formula C615H910N178O177S12). Activin B is fused to a 10-His-tag at the N-terminal having the total molecular mass of 14kDa and purified by standard chromatographic techniques. | |
Limitations and Performance Guarantee
enQuire Bio’s products are guaranteed and approved for RESEARCH USE ONLY or manufacturing purposes. This product may not be used as a pharmaceutical agent, or other product intended for human consumption without meeting additional regulatory requirements. This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.
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