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Recombinant Human Follistatin/FST Protein (His Tag)

PKSH031488

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Product Details

Catalog number PKSH031488
Expression_host HEK293 Cells
Sequence Met 1-Asp329
Bio_Activity Measured by its ability to neutralize Activin-mediated inhibition on MPC11 cell proliferation. The ED50 for this effect is typically 5-40ng/mL.
Accession NP_037541.1
Synonyms FS
Tag C-His
Purity > 85 % as determined by reducing SDS-PAGE.
Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method.
Formulation Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
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