85-1593-59　S-(5'-Adenosyl)-L-Methionine Disulfate 5mg　001673

特徴

• Methyl donor; cofactor for enzyme-catalyzed methylations, including catechol O-methyltransferase (COMT) and DNA methyltransferases (DNMT). Although present in all cells, it is concentrated in liver where 85% of all methylation reactions occur. It is also involved in regulating liver function, growth, and response to injury.
• Synonyms:5'-[[(3S)-3-Amino-3-carboxypropyl]methylsulfonio]-5'-deoxyadenosine Disulfate; 5'-[(L-3-Amino-3-carboxypropyl)methylsulfonio]-5'-deoxyadenosine Disulfate; S-Adenosylmethionine Disulfate; Active Methionine Disulfate; Ademetionine Disulfate; L-S-Adenosylmethionin Disulfate; S-Adenosyl-L-methionine Disulfate
• Molecular Formula:C15H26N6O13S
• Molecular Weight:594.59
• Appearance:Off-white to light brown solid
• Purity:≥95%
• Melting Point:>103°C (subl.)
• TLC Conditions:C18; Methanol : Water : Acetic Acid = 5 : 5 : 0.1; Visualized with UV and KMnO4; Single Spot, Rf = 0.40
• Elemental Analysis (Theoretical):%C: 30.30, %H: 4.41, %N: 14.13
• Solubility:Methanol (Very Slightly, Heated), Water (Slightly)
• Storage and Stability:Store at -20°C. Hygroscopic. Under Inert Atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.