Sigma-Aldrich
RETINYL ACETATE SOLID OR VISCOUS LIQUID BIOREAGENT SYNTHETIC SUITABLE FOR CELL CULTURE (C005B-394790)
General description Retinyl-acetate is a natural and ester derivative of vitamin A. It is found in classical media formulations such as M-199: NCTC-109 and William′:s Medium E.
General description
Retinyl-acetate is a natural and ester derivative of vitamin A. It is found in classical media formulations such as M-199; NCTC-109 and William′s Medium E. Vitamin A is a component of serum useful in most serum containing cell culture systems, which receive some level of vitamin A.
Application
Retinyl acetate has been used as a standard to measure the concentration of vitamin C in high performance liquid chromatography analysis (HPLC) and as a supplement in the preparation of the complete medium.
Biochem/physiol Actions
The oxidized form of retinol is retinoic acid, which has hormone-like growth factor and differentiation activity for epithelial and related cell types, especially neural cells. Retinoic acid induces embryonic stem cells to differentiate towards neural cells. Retinyl-acetate is known to be effective in treating breast cancer.
Other Notes
All trans
Preparation Note
The melting point of this material is approx. 58 °C. In order to package, it was melted and may exist as a crystalline solid or as a supercooled viscous liquid.
- UPC:
- 41115310
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- Quantity:
- 1
- Unit of Measurement:
- GM
- MPN:
- R7882-1G
- CAS:
- 127-47-9



