Isotopically Labeled Compounds
Sigma Aldrich Fine Chemicals Biosciences D-Cycloserine | 68-41-7 | MFCD00005353 | 5G
D-Cycloserine | Mol Wt: 102.09 | 68-41-7 | MFCD00005353 | 5G
Cambridge Isotope Laboratories Dimethyl Sulfoxide-D6 (D, 99.9%), 2206-27-1, Mfcd00002090, 10X0.75 Ml
Chemical Formula: CD3SOCD3, MW: 84.17, 99.9%, Synonyms: DMSO-D6; Methyl sulfoxide-D6; Hexadeuterodimethyl sulfoxide.
Cambridge Isotope Laboratories CHLOROFORM-D"100%"(D,99.96-50G
Chloroform-d 100% (d, 99.96%)-50 Grams
Cambridge Isotope Laboratories Dimethyl Sulfoxide-d6 (d, 99.9%)-50 Grams
Dimethyl Sulfoxide-d6 (d, 99.9%)-50 Grams
Cambridge Isotope Laboratories Methanol-d4 (d, 99.8%), 811-98-3, MFCD00044637, 10x0.6 mL
Chemical Formula: CD3OD, MW: 36.07, 99.8%, Synonyms: Methyl hydride; Marsh gas; Natural gas.
Cambridge Isotope Laboratories CHLOROFORM-D (D, 99.8%) +0.05% V/V TMS
CHLOROFORM-D (D, 99.8%) +0.05% V/V TMS
Cambridge Isotope Laboratories Dimethyl Sulfoxide-D6 +0.03% V/V Tms | 2206-27-1 | Mfcd00002090 | 10 X 0.6 Ml
Dimethyl Sulfoxide-D6 +0.03% V/V Tms | 2206-27-1 | Mfcd00002090 | 10 X 0.6 Ml
Cambridge Isotope Laboratories Deuterium Chloride (d, 99.5%) Dcl 35% W/w Solution In D2O, 7698-05-7, MFCD00044642, 50 g of solution
Chemical Formula: DCl, MW: 37.47, 99.5%.
Cambridge Isotope Laboratories Labeled Carnitine Standards Set B-1 Vial
Labeled Carnitine Standards Set B-1 Vial
Cambridge Isotope Laboratories Metabolomics Amino Acid Mix Standard, 1.2 mL
Each mix contains a solution of 17 amino acids at 2.5 mmol/L concentration.
Cambridge Isotope Laboratories Methyl Iodide-D3 + Copper Wire (D) | 865-50-9 | MFCD00001074 | 25 g
Methyl Iodide-D3 + Copper Wire (D) | Purity: 98% | Mol Wt: 144.96 | 865-50-9 | MFCD00001074 | 25 g
Medchemexpress LLC Trehalose 6,6'-dimycolate (cord factor) | 61512-20-7 | MFCD18643296 | 97.0% | 2053.4 g/mol | C130H250O15 | 1 MG
Trehalose 6,6′-dimycolate is a mycobacterial cell-wall glycolipid used as a research reagent to model Mycobacterium tuberculosis-induced inflammation and granuloma formation. It modulates innate and adaptive immune responses and is applied in both in vitro and in vivo immunology studies.
- Mimics mycobacterial cord factor activity.
- Induces granuloma formation and inflammatory signaling.
- Modulates macrophage killing and antigen presentation.
- Suitable for in vitro and in vivo immunology research.
- Provided as small-quantity, high-purity material (97.0%).
Medchemexpress LLC Spermine-d20 | 71-44-3 | 98.5% | 222.46 g/mol | C10H6D20N4 | 1 MG
Spermine-d20 is a deuterium-labeled isotopologue of spermine used as a stable isotope tracer or internal standard for quantitative NMR, GC-MS, and LC-MS analyses. It provides a mass-shifted analog for accurate quantitation in analytical and tracer studies.
- Purity 98.47%.
- Molecular formula C10H6D20N4; molecular weight 222.46 g/mol.
- Used as a tracer or internal standard for NMR, GC-MS, and LC-MS quantitation.
- Appearance white to off-white solid.
- Storage: powder -20°C (3 years); in solution -80°C (6 months), -20°C (1 month).
- Typical analytical pack size available: 1 mg.