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    Product Category:Stable Isotopes

    120 Matches

    NMR Solvents containing an Internal Standard (TMS, TSP) - NMR Solvents

    Sigma-Aldrich Online Catalog Product List: NMR Solvents containing an Internal Standard (TMS, TSP)

    12 Carbon Fatty Acids - Fatty Acids and Conjugates

    Sigma-Aldrich Online Catalog Product List: 12 Carbon Fatty Acids

    NMR - Buffers and Reagents - NMR Solvents and Reagents

    Sigma-Aldrich Online Catalog Product List: NMR - Buffers and Reagents

    10 Carbon Fatty Acids - Fatty Acids and Conjugates

    Sigma-Aldrich Online Catalog Product List: 10 Carbon Fatty Acids

    cGMP Products - Stable Isotopes

    Isotec has the scientific and regulatory expertise to meet your cGMP product needs. Isotec manufactures chemicals such as Urea-13C, UBT Grade (603430) and Octanoic acid-1-13C, OBT Grade (605840) used as Active Pharmaceutical Ingredients (APIs) under the jurisdiction of the FDA and following cGMP an...

    Stable Isotope Labeled Sugars and Carbohydrates, including Glucose, Fructose, Sorbitol, Sucrose, and More

    Visit Sigma-Aldrich.com for a variety of stable isotope labeled sugars including 13C labeled and deuterated glucose as well as labeled sucrose, fructose and more.

    5, 7, 11 and 13 Carbon Fatty Acids - Fatty Acids and Conjugates

    Sigma-Aldrich Online Catalog Product List: 5, 7, 11 and 13 Carbon Fatty Acids

    Deoxyribonucleotide monophosphates - Nucleotides

    Sigma-Aldrich Online Catalog Product List: Deoxyribonucleotide monophosphates

    D - Alphabetical Listings

    A | B | C | D | E-F | G-H | I-L | M | N-O | P | Q-S | T | U-ZSearch All Stable Isotope Products

    Stable Isotope Gases

    Stable isotope gases and gas mixtures are utilized for a wide range of applications in the fields of chemistry, life science, medicine and physics. These applications include medical imaging, low temprature physics, lasers, gyroscopes, mass spectroscopy, radioisotope precursors and plant metabolism...

    Stable Isotope Labeled Protected Amino Acids

    Protected amino acids allow for the precise control of the position of labeled amino acids within a peptide of interest allowing researchers to address structural questions. This type of tool can be extremely beneficial in the analysis of membrane proteins, self associating proteins forming insolub...

    Glycine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Glycine

    Stable Isotope Labeled Steroids and Hormones

    Steroids and hormones make up a complex group of bioactive compounds due to their therapeutic utility, their role in metabolic processes, their intricate reactivity profile and structural similarities. The same properties that raise interest in these biologically relevant molecules, however, are al...

    Products for Positron Emission Tomography

    Labeled isotopes used as target materials in imaging have provided insights into understanding various mechanisms of the human physiology and for treatment of diseases. In the PET industry, Water-18O is widely used for the production of 18F radionuclides such as 18FDG (Fluoro-deoxyglucose). 18FDG h...

    >18 Carbon Fatty Acids - Fatty Acids and Conjugates

    Sigma-Aldrich Online Catalog Product List: 18 Carbon Fatty Acids

    Protein Expression Optimization - Biomolecular NMR

    Modern Biomolecular NMR techniques require the routine production of milligram quantities of uniformly enriched recombinant proteins for structural determination. Our proprietary complex growth media, ISOGRO, is highly effective at isotopic label incorporation as well as enhancing protein expressio...

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    Stable Isotope Labeled Alpha Ketoacids for Biomolecular NMR

    The use of labeled -Ketoacids has been invaluable for enabling the solution NMR studies of progressively larger proteins and supra-molecular systems. These products allow for enhanced sensitivity and resolution by incorporating selective 13C and/or deueterium labels into the methyl groups of the hig...

    A - Alphabetical Listings

    A | B | C | D | E-F | G-H | I-L | M | N-O | P | Q-S | T | U-ZSearch All Stable Isotope Products

    Deuterated NMR Solvents

    High quality NMR solvents are essential for satisfying the most rigorous demands of NMR-based research and analyses. At Aldrich, we are passionate about providing this high level of quality to our customers and work continuously to meet these requirements. We offer the widest range of NMR solvents...

    Gases - Gases and Gas Mixtures

    Sigma-Aldrich Online Catalog Product List: Gases

    Stable Isotope Labeled Amino Acids & Derivatives

    Sigma-Aldrich.com offers a variety of 13C, 15N and deuterated stable isotope labeled amino acids. These amino acids are available as either protected, uniformly or selectively labeled.

    Histidine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Histidine

    Stable Isotope Labeled Lipids and Fatty Acids

    LiteratureStable Isotope Labeled Fatty Acids as Metabolic TracersStable Isotope Home Page

    Stable Isotope Labeled Products for Agricultural Applications

    Stable isotopes are highly effective tracers for studying a plants nitrogen cycle. In agricultural research, 15N salts are use to determine nitrogen transformations, plant metabolism and fertilzer uptake efficiency. ISOTEC provides the agricultural research community with a wide selection of 15N-l...

    8 Carbon Fatty Acids - Fatty Acids and Conjugates

    Sigma-Aldrich Online Catalog Product List: 8 Carbon Fatty Acids

    Other Bioactive Compounds - Metabolites and Bioactive Compounds

    Sigma-Aldrich Online Catalog Product List: Other Bioactive Compounds

    ISOGRO® - Protein Expression Optimization

    Sigma-Aldrich Online Catalog Product List: ISOGRO

    Ornithine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Ornithine

    Anhydrous NMR Solvents - NMR Solvents

    When water content is of paramount concern, use our anhydrous solvents that contain reduced levels of water.

    Aspartic Acid - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Aspartic Acid