R-014
Recombinant Human Activin A Protein, Premium Grade, Tag-Free
Recombinant Human Activin A Protein, Premium Grade, Tag-Free is a bioactive dimer validated for maintaining pluripotency and directing lineage differentiation. It is essential in stem cell protocols for definitive endoderm induction and subsequent hepatic and pancreatic organoid development. Produced animal origin-free, carrier protein-free, and tag-free, this premium-grade cytokine provides exceptional lot-to-lot consistency, making it a trusted component for developmental biology, regenerative medicine, and organoid culture.
Specifications
- cat no
- R-014
- shipping info
- Ice
- application
- For research use only.
- product type
- Growth factor
- product description
- Recombinant Human Activin A Protein, Premium Grade, Tag-Free is a bioactive dimer validated for maintaining pluripotency and directing lineage differentiation. It is essential in stem cell protocols for definitive endoderm induction and subsequent hepatic and pancreatic organoid development. Produced animal origin-free, carrier protein-free, and tag-free, this premium-grade cytokine provides exceptional lot-to-lot consistency, making it a trusted component for developmental biology, regenerative medicine, and organoid culture.
- endotoxin level
- Less than 0.01 EU per μg by the LAL method / rFC method.
- sterility
- Negative
- stability and storage
- Store frozen at -20 °C (short-term) or -80°C (long-term)
- molecular weight
- 13.0 kDa
- mycoplasma
- Negative
- purity
- ≥ 95% as determined by SDS-PAGE
- expression system
- E. coli cells
- formulation
- Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
- reconstitution
- Please refer to the Certificate of Analysis (CoA) for specific reconstitution instructions.