Isotopically Labeled Compounds
Cambridge Isotope Laboratories Progesterone (unlabeled) 100 ug/mL in dioxane 1 2 mL
Progesterone (unlabeled) 100 ug/mL in dioxane 1 2 mL
Cayman Chemical Methotrexate-d3 1mg
An internal standard for the quantification of methotrexate by GC- or LC-MS
Medchemexpress LLC Fumaric acid-13C2,d2 | 100858-52-4 | 98.0% | 120.07 g/mol | C213C2H2D2O4 | 1 MG
Fumaric acid-13C2,d2 is a stable isotope-labeled fumaric acid where two carbon atoms are 13C-labeled and two hydrogen atoms are deuterated. It is provided as a high-purity solid for use as an analytical standard, tracer, or reagent in metabolic and mass spectrometry studies, and is available in small milligram quantities for sensitive experiments.
- Stable isotope labeling for tracer studies and metabolic experiments.
- High purity suitable for analytical and mass spectrometry applications.
- Available in small quantities for sensitive assays and method development.
- Solid, white to off-white appearance for straightforward handling and storage.
- Provided with product datasheet and safety data sheet for laboratory use.
Cayman Chemical SulfadoxIn-d4 5mg
An internal standard for the quantification of sulfadoxin by GC- or LC-MS
Cambridge Isotope Laboratories METHYL IODIDE + COPPER WIRE (13C, 99%; D2, 98%), 1 G
METHYL IODIDE + COPPER WIRE (13C, 99%; D2, 98%), 1 G
Cambridge Isotope Laboratories N-BUTANOL (13C4, 99%), 0.1 G, 1219589-18-0
N-BUTANOL (13C4, 99%), 0.1 G, 1219589-18-0
Cambridge Isotope Laboratories GLYCAN-N46-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
GLYCAN-N46-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
Sigma Aldrich Fine Chemicals Biosciences Carbon 13C monoxde 18O Ga500ML
Carbon 13C monoxde 18O Ga500ML
Medchemexpress LLC L-ornithine-d7 hydrochloride | 2483831-57-6 | 99.9% | 175.67 | C5H6D7ClN2O2 | 1 MG
L-Ornithine-d7 hydrochloride is the deuterium-labeled hydrochloride salt of the amino acid L-ornithine, provided as a white to off-white solid. It is intended for use as an isotope-labeled reference standard and internal standard for analytical workflows such as LC-MS and stable isotope tracing in metabolomics and biochemical studies. High isotopic labeling and high purity support accurate quantitation.
- Deuterium-labeled (d7) analog for isotope tracing and internal standard use.
- High purity for reliable quantitative analysis.
- Solid, easy-to-weigh form for preparation of small-volume standards.
- Hydrochloride salt improves solubility in aqueous media.
- Suitable for LC-MS and metabolomics workflows.
Cambridge Isotope Laboratories HYDROQUINONE (D6, 98%), 5 G, 71589-26-9
HYDROQUINONE (D6, 98%), 5 G, 71589-26-9
BIOHIPPO GAL4-TAG-BSD LV
GAL4-TAG-BSD is a transcription factor reporter lentiviral vector designed to monitor transcription factor pathways in living cells This construct delivers a GFP reporter cassette together with a Blasticidin selection marker for generation of stable cell pools The vector is provided as a ready to use Lentivirus preparation pseudotyped with VSV-G for efficient gene delivery and stable genomic integration Each vial provides a nominal titer of 5x10E6 transducing units TU Typical applications include Identification of protein-protein interactions (PPI) and as a reporter in mammalian two-hybrid assay The system is suitable for use with Human/mouse and can support assay development high content screening and mechanism of action studies This product is intended for research use only and is not for diagnostic or therapeutic procedures
Medchemexpress LLC D-glucose-13C-4 | 40762-22-9 | 98.0% | 10 MG
D-Glucose-13C-4 is a 13C-labeled form of D-(+)-glucose with the stable isotope at the carbon-4 position, supplied as a powder for laboratory research applications.
- 13C label at carbon-4 for metabolic tracing and analytical studies.
- Purity 98.0%.
- Molecular weight 181.15 g/mol.
- CAS number 40762-22-9.
- Supplied as a powder; storage: powder -20°C (3 years) or 4°C (2 years).
- Available in small packaging sizes, including 10 mg.
- Intended for research use only; not for human or clinical use.
Medchemexpress LLC Praziquantel-d11 | 1246343-36-1 | 99.6% | 500 UG
Praziquantel-d11 is the deuterium labeled Praziquantel, which is an anthelmintic. This compound is intended for research use only.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Decanoic acid-d3 | 102611-15-4 | MFCD00144050 | 99.0% | 175.28 g·mol⁻¹ | C10H17D3O2 | 50 MG
Decanoic acid-d3 is the deuterium-labeled analogue of decanoic (capric) acid, supplied as a white to off-white solid for use as an analytical internal standard, tracer, or research reagent. It provides high isotopic enrichment for accurate quantitation in GC-MS and LC-MS workflows and is intended for laboratory research use.
- Deuterium-labeled internal standard for accurate quantitation.
- Approximately 99.0% isotopic enrichment for reliable tracer studies.
- White to off-white solid suitable for standard storage and handling.
- Compatible with GC-MS and LC-MS analytical methods.
- Useful as a tracer in metabolic and lipid research.