L-Asparagine-15N2 (monohydrate)

L-Asparagine-15N2 monohydrate is the 15N-labeled L-Asparagine monohydrate (HY-W017443) . L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia[1][2][3][4][5][6].

Product Specifications

CAS Number

[287484-32-6]

Product Name Alternative

(-) -Asparagine-15N2 (monohydrate) ; Asn-15N2 (monohydrate) ; Asparamide-15N2 (monohydrate)

UNSPSC

12352211

Target

Apoptosis; DNA/RNA Synthesis; Endogenous Metabolite; Isotope-Labeled Compounds

Type

Isotope-Labeled Compounds

Related Pathways

Apoptosis; Cell Cycle/DNA Damage; Metabolic Enzyme/Protease; Others

Field of Research

Inflammation/Immunology

Assay Protocol

https://www.medchemexpress.com/l-asparagine-15n2-monohydrate.html

Purity

99.0

Solubility

10 mM in DMSO|H2O : 6.67mg/mL (ultrasonic)

Smiles

[15NH2]C(C[C@H]([15NH2])C(O)=O)=O.[H]O[H]

Molecular Formula

C4H10 15N2O4

Molecular Weight

152.12

References & Citations

[1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53 (2) :211-236.|[2]Batool T, et al. A Comprehensive Review on L-Asparaginase and Its Applications. Appl Biochem Biotechnol. 2016 Mar;178 (5) :900-23.|[3]Asselin BL, et al. In vitro and in vivo killing of acute lymphoblastic leukemia cells by L-asparaginase. Cancer Res. 1989 Aug 1;49 (15) :4363-8.|[4]Horvath TD, et al. Assessment of l-Asparaginase Pharmacodynamics in Mouse Models of Cancer. Metabolites. 2019 Jan 9;9 (1) :10.|[5]Kravtzoff R, et al. Erythrocytes as carriers for L-asparaginase. Methodological and mouse in-vivo studies. J Pharm Pharmacol. 1990 Jul;42 (7) :473-6.|[6]Ilaria M Michelozzi, et al. Acute myeloid leukaemia niche regulates response to L-asparaginase. Br J Haematol. 2019 Aug;186 (3) :420-430. doi: 10.1111/bjh.15920.