Isotopically Labeled Compounds
Medchemexpress LLC L-Aspartic acid-13C | 81201-97-0 | 134.10 | 5 MG
L-Aspartic acid-13C is a 13C labeled L-Aspartic acid, an amino acid that can penetrate the blood-brain barrier. It is commonly used for preparing prodrugs to target colon and cecal tissues and in research concerning inflammatory conditions. This product offers several advantages:
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Has been shown to be a suitable prodrug for colon-specific drug delivery.
- The apparent efflux rate across the Blood-Brain Barrier (BBB) is sevenfold faster than that of L-Glu.
Cambridge Isotope Laboratories myo-Inositol (1 2 3 4 5 6-D6 98%) 5 mg
myo-Inositol (1 2 3 4 5 6-D6 98%) 5 mg
Cambridge Isotope Laboratories 4% Methanol 96% methanol-D4 1 5mm tube
4% Methanol 96% methanol-D4 1 5mm tube
Cambridge Isotope Laboratories Sulfamethazine (phenyl-13C6 90%) 100 ug/mL in acetonitrile 1 2 mL
Sulfamethazine (phenyl-13C6 90%) 100 ug/mL in acetonitrile 1 2 mL
Cambridge Isotope Laboratories n-Triacontane (D62 98%) CP 97% 0 5 g
n-Triacontane (D62 98%) CP 97% 0 5 g
Cambridge Isotope Laboratories Ethylene oxide (13C2 99% D4 98%) (stabilized with 0 1% hydroquinone) 1000 ug/mL in methylene chloride 1 2 mL
Ethylene oxide (13C2 99% D4 98%) (stabilized with 0 1% hydroquinone) 1000 ug/mL in methylene chloride 1 2 mL
Cambridge Isotope Laboratories N N-Dimethylacetamide (D9 99%) 1 g
N N-Dimethylacetamide (D9 99%) 1 g
Medchemexpress LLC L-Serine1-13C,15N | 2483830-04-0 | 107.08 | 5 MG
L-Serine1-13C,15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS