Activin A
Product Specifications
Accession Number
P08476
Expression Region
Gly311-Ser426
Expression System
CHO
Tag
Tag free
Stability
36 months at -20°C to -80°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Endotoxin
≤10 EU/mg
Purity
≥ 95% as determined by SDS-PAGE
Activity
Determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific bioactivity of ≥ 5 x 105 units/mg
Reconstitution
It is recommended to redissolve in 4mM HCL
Molecular Weight
12.9 kDa
Shipping Conditions
Blue Ice
Appearance
White powder, Colorless clear liquid after reconstitution
Formulation
Lyophilized from a 0.22 μm-filtered solution containing 0.085% TFA, 30%ACN, 5% mannitol, pH 2.5
Product Name Synonym
Activin beta-A chain; Erythroid differentiation protein ; EDF
Species
Human
Available Sizes
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