S-(5-Adenosyl)-L-Methionine-d3 Disulfate Salt (Mixture of Diastereomers)

Product Overview

• Article Name: S-(5-Adenosyl)-L-Methionine-d3 Disulfate Salt (Mixture of Diastereomers)
• Biozol Catalog Number: USB-001674
• Supplier Catalog Number: 001674
• Alternative Catalog Number: USB-001674-1
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

Labeled S-(5-Adenosyl)-L-methionine. 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](methyl-d3)sulfonio]-5-deoxyadenosine Disulfate, 5-[(L-3-Amino-3-carboxypropyl)(methyl-d3)sulfonio]-5-deoxyadenosine Disulfate, S-Adenosylmethionine-d3 Disulfate, Active Methionine-d3 Disulfate, Ademetionine-d3 Disulfate, L-S-Adenosylmethionin-d3 Disulfate, S-Adenosyl-L-methionine-d3 Disulfate Molecular Formula: C15H23D3N6O13S3 Molecular Weight: 597.61 Appearance: White to pale yellow solid Purity: 95% Chemical, 98% Isotopic Melting Point: >102C (dec.) Solubility: Water (Slightly) Method for Determining Identity: Proton NMR spectroscopic analysis and Mass spectrometric analysis TLC Conditions: C18, Methanol: Water: Acetic Acid=5:5:0.02, Visualized with UV and KMnO4, Rf=0.40 Elemental Analysis: Calculated: %C: 30.15, %H: 4.39, %N: 14.06 Normalized Intensity: As Reported Sulfate Content (Ion Chromatography): ~33% Water Content (Elemental Analysis): ~3% Storage and Stability: Store at -20C under an atmosphere of inert gas. Stable for 6 months after receipt. Caution: Hygroscopic.

Product Properties

• Molecular Weight: 597.61
• Purity: 95% Chemical, 98% Isotopic
• Form: White to pale yellow solid