Activin-A Protein
Recombinant of Activin-A protein
Product Specifications
Product Name Alternative
Inhba, Inhibin beta A, FSH releasing protein.
Source
E.Coli
Purity
Greater than 95% as obsereved by SDS-PAGE.
Bioactivity
Biological activity is assessed by the ability to induce cytoxicity of MPC-11 cells and was found to be 1-1.5 ng/ml corresponding to a specific activity of 666,667-1,000,000 Units/mg.
Form
Lyophilized freeze dried powder.
Solubility
Rat INHBA protein should be reconstituted in distilled pyrogen free water to a concentration of 100ug /ml which can then be further diluted to other aqueous solutions.
Storage Conditions
Stability: Lyophilized Activin-A although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Activin-A 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
Notes
For research use only.
Applications Notes
Cytokines And Growth Factors
Preservative
Rat Activin-A was lyophilized from a concentrated 1mg/ml protein solution containing 0.02% TFA.
AA Sequence
MGLECDGKVN ICCKKQFFVS FKDIGWNDWI IAPSGYHANY CEGECPSHIA GTSGSSLSFH STVINHYRMR GHSPFANLKS CCVPTKLRPM SMLYYDDGQN IIKKDIQNMI VEECGCS
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