EMAIL THIS PAGE TO A FRIEND

showing:

Area of Interest
Product Directory(118)
Technical Documents(2)
Application
Amplification(1)
Diagnostic Imaging(1)
Magnetic resonance imaging(2)
Magnetic resonance spectroscopy(2)
Metabolites(2)
Nuclear magnetic resonance spectroscopy(2)
pH measurement(1)
Positron Emission Tomography(1)
Spectroscopy(2)
Disease
Cancer(1)
Process / Function
Catalysis(1)
Chemical reactions(1)
Citric Acid Cycle(1)
Melting(1)
Metabolism(1)

view products:

Compare products:

Select the checkbox on up to 4 items, then click 'compare' for a detailed product comparison

*Please select more than one item to compare

    Product Category:Stable Isotopes

    120 Matches

    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...

    Other Bioactive Compounds - Metabolites and Bioactive Compounds

    Sigma-Aldrich Online Catalog Product List: Other Bioactive Compounds

    Stable Isotope Labeled Acyl Coenzyme A Derivatives

    Coenzyme A plays an important role in lipid biosynthesis, catabolic/oxidation processes and enzyme regulation. Coenzyme A is a key cofactor that aids in transferring acyl groups during enzymatic reactions. Researchers use isotopic tracer methods to study the kinetics of acyl coenzyme A activity. For...

    18 Carbon Fatty Acids - Fatty Acids and Conjugates

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

    12 Carbon Fatty Acids - Fatty Acids and Conjugates

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

    Asparagine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Asparagine

    Ornithine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Ornithine

    NMR Solvents for Routine Use - NMR Solvents

    Sigma-Aldrich Online Catalog Product List: NMR Solvents for Routine Use

    Stable Isotope Labeled Ubiquitin for Biomolecular NMR

    Labeled Ubiquitin allows researchers to develop new methodologies for Solid-state NMR analysis1, perform studies pertaining to molecular motion2, and to verify NMR instrumentation and probe performance. Our ubiquitin is supplied as a lyophilzed powder and does not contain a His-tag. ISOTEC Stable ...

    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

    S&P Tested Compounds - Stable Isotopes

    ISOTEC offers a vast array of materials that undergo sterility and pyrogen testing. We are also able to customize testing as needed for materials not listed below. Contact Customer Service for specific needs.Stable Isotope Home Page

    Ribonucleotide triphosphates - Nucleotides

    Sigma-Aldrich Online Catalog Product List: Ribonucleotide triphosphates

    Cysteine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Cysteine

    Stable Isotope Labeled Amino Acids and Derivatives for Biomolecular NMR

    In structural genomics, the use of biomolecular NMR to study protein structure and function relies heavily on the use of stable isotope labeled proteins. In order to incorporate the stable isotope label into these proteins, researchers use labeled amino acids in a variety of methods that include pe...

    Proline - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Proline

    Stable Labeled Minimal Media and Minimal Media Components for Biomolecular NMR

    The use of E.coli in the expression of isotopically enriched recombinant proteins for NMR studies has remained the most popular technique to date. The prevalence of this method is due to the availability of minimal media as the source of the isotopic label(s). Minimal media has been and continues t...

    B - 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

    Deoxyribonucleotide monophosphates - Nucleotides

    Sigma-Aldrich Online Catalog Product List: Deoxyribonucleotide monophosphates

    Labeled Carbohydrates for Metabolic Research

    Carbohydrates, and glucose specifically, play a key role in the study of metabolic research. Glucose is involved, either directly or via a downstream metabolite, in numerous biochemical pathways. Stable isotope labeled glucose has therefore been a popular and reliable substrate used in an array of...

    I-L - 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 Labeled Products for Biomolecular Mass Spectrometry

    Stable isotope labeled compounds enable the specific qualitative and quantitative study of metabolites. A stable isotope-resolved metabolomics (SIRM) approach aids in the identification and quantification of specific metabolites found in complex matrices. Both tracer and flux studies benefit from th...

    Peptides - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Peptides

    Anhydrous NMR Solvents - NMR Solvents

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

    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...

    Glycine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Glycine

    Tyrosine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Tyrosine

    Lysine - Amino Acids & Derivatives

    Sigma-Aldrich Online Catalog Product List: Lysine

    Gas Mixtures - Gases and Gas Mixtures

    Sigma-Aldrich Online Catalog Product List: Gas Mixtures

    Stable Labeled Metals - Isotopically Labeled Metals

    Sigma-Aldrich.com offers a variety of Li-6 and Li-7 containing products.

    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...