Human/Murine/Rat Activin A recombinant Protein

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Product Overview, Sizes and Prices



Synonyms: Inhba, Inhibin beta A, FSH releasing protein.

Source: E. coli

Purity: ≥ 95 % (SDS-PAGE)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1100.950.002 2 µg 60 €
1100.950.010 10 µg 159 €
1100.950.199 1 mg 3.190 €

Please inquire for other vial sizes and custom vialing.



Product Details


Inhba, Inhibin beta A, FSH releasing protein.


Description of Human/Murine/Rat Activin A

Active form Activin-A Human Recombinant produced in E.Coli is a homodimeric, non-glycosylated, polypeptide chain containing 2 x 117 amino acids and having a molecular weight of 26.2kDa.The Active form Activin-A is purified by standard chromatographic techniques.


Biological Activity

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.



Human 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.



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 avoid repeated freeze-thaw cycles.


Amino Acid Sequence







Usage: For research use only. Not for use in diagnostic or therapeutic procedures. Not for human use.



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