L-Methionine ≥99%, white crystalline powder cell culture reagentSupplier: MP Biomedicals
Storage: Store at Room Temperature (15-30 °C).
Methionine is one of the common sulfur-containing amino acids. Methionine is a common methyl-group donor to various substrates, such as creatine, epinephrine, ergosterol, and choline.
- Cell Culture Reagent Grade
- Presentation: White Crystalline Powder
- pKa: 2.28, 9.21 (Lit.)
- Soluble at 2.5 g to 100 mL of water.
Specification Test Results
|FTIR||Conforms to Standard|
|pH (1% aq soln)||5.6-6.1|
|Loss on Drying||≤0.3%|
|Optical Rotation (c=2, 6N HCl)||+22.4° to 24.7°|
|Residue on Ignition||≤0.4%|