Recombinant Human Myostatin Propeptide (Animal-Free)

Code Description Price Qty
GFH142-5 Human Myostatin Propeptide (Animal-Free), 5 μg $65.00
GFH142-25 Human Myostatin Propeptide (Animal-Free), 25 μg $165.00
GFH142-100 Human Myostatin Propeptide (Animal-Free), 100 μ $635.00
GFH142-1000 Human Myostatin Propeptide (Animal-Free), 1 mg $5,240.00
Neutralization of human Myostatin induced cytotoxicity of MPC-11 cells assay. Cell proliferation was measured to calculate the ED50.
Non-reducing (-) and reducing (+) conditions in a 4 - 20% Tris-Glycine gel stained with Coomassie Blue. 1 μg of protein was loaded in each lane. Human Myostatin Propeptide has a predicted Mw of 27.8 kDa (but runs higher in the gel) and Myostatin has a pre

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Description

Myostatin, also known as GDF-8, a conserved member of the TGF-β superfamily, is an essential regulator of skeletal muscle mass and cardiac muscle development and function. The recombinant myostatin propeptide binds and inhibits myostatin to enhance the repair and regeneration of injured muscle and bone.

Activity Assay

Human Myostatin Propeptide is fully biologically active when compared to standard. The activity is determined by the neutralization of the induced cytotoxicity of MPC-11 cells by Myostatin.

AA Sequence

DFGLDCDEHS TESRCCRYPL TVDFEAFGWD WIIAPKRYKA NYCSGECEFV FLQKYPHTHL VHQANPRGSA GPCCTPTKMS PINMLYFNGK EQIIYGKIPA MVVDRCGCS

Alternative Names

Fibroblast Growth Factor 8, FGF8, FGF 8, androgen-induced growth factor, AIGF, heparin-binding growth factor 8, HBGF-8
Product Details
Length 109 / 218 aa
Molecular Weight 12.8 / 24.8 kDa
Structure Dimer
Source E. coli
Accession Number O14793(267-375)
Purity ≥95% determined by reducing and non-reducing SDS-PAGE
Endotoxin Level ≤1.00 EU/μg as measured by kinetic LAL
Formulation Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 5 mM sodium phosphate, 50 mM soldium chloride, pH 7.5
Reconstitution Centrifuge vial before opening. When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile water at 0.1 mg/ml, which can be further diluted into other aqueous solutions.
Stability and Storage

12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed.

Citations

Walpurgis K, Thomas A, Schanzer W, Thevis M. Myostatin inhibitors in sports drug testing: Detection of myostatin-neutralizing antibodies in plasma/serum by affinity purification and Western blotting. (2016).

Documents

GFH142 Datasheet.pdfMSDS Recombinant Proteins.pdf