Activin-A (human), (recombinant)
Product Specifications
Product Name Alternative
Inhibin β-1, FRP, FSH-releasing protein
Certification
RUO
UniProt
P08476
Source
Produced in E. coli . Non-glycosylated homodimer, containing two 117 amino acid chains.
Stability
It is recommended that a carrier protein (0.1% HSA or BSA) is added for long term storage.
Endotoxin
≤1 EU/μg protein measured by kinetic LAL analysis.
Purity
≥95% (HPLC, Reducing and Non-reducing SDS-PAGE, UV spectroscopy at 280 nm)
Activity
The activity is determined by the ability to induce cytoxicity of MPC-11 cells which is typically observed at concentrations ≤10ng/ml.
Reconstitution
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, which can then be further diluted to other aqueous solutions.
Molecular Weight
~26.2kDa
Shipping Conditions
Ambient Temperature
Storage Conditions
-20°C
Appearance
White lyophilized (freeze-dried) powder.
Formulation
Lyophilized from a sterile filtered solution containing 0.1% TFA.
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