S-(5'-Adenosyl)-L-Methionine Disulfate

Size

£345.00

SKU:: 001673
Molecular Weight:: 594.59
Purity:: ≥95%
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Off-white to light brown solid
Extra Details:: 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 CAS No: Free Acid: 979-92-0 Chloride: 24346-00-7 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 _x000B_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.