7-Methyl-DL-tryptophan (Highly Pure)

Product Description

7-Methyl-DL-tryptophan (Highly Pure)
Catalog number: B2016523
Lot number: Batch Dependent
Expiration Date: Batch dependent
Amount: 500 mg
Molecular Weight or Concentration: 218.26 g/mol
Supplied as: Powder
Applications: a molecular tool for various biochemical applications
Storage: 2-8°C
Keywords: H-7-Me-DL-Trp-OH
Grade: Biotechnology grade. All products are highly pure. All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered through 0.22 um.

References:
1: Barone P, Widholm JM. Use of 4-methylindole or 7-methyl-DL-tryptophan in a transformant selection system based on the feedback-insensitive anthranilate synthase alpha-subunit of tobacco (ASA2) Plant Cell Rep. 2008 Mar;27(3):509-17.
2: Winkelblech J, Li SM. Biochemical investigations of two 6-DMATS enzymes from Streptomyces reveal new features of L-tryptophan prenyltransferases Chembiochem. 2014 May 5;15(7):1030-9.
3: Barone P, Zhang XH, Widholm JM. Tryptophan and indole analog mediated plastid transformation Methods Mol Biol. 2014;1132:187-203.
4: Barone P, Zhang XH, Widholm JM. Tobacco plastid transformation using the feedback-insensitive anthranilate synthase [alpha]-subunit of tobacco (ASA2) as a new selectable marker J Exp Bot. 2009;60(11):3195-202.
5: Bosin TR, Hathaway DR, Maickel RP. Intestinal transport of tryptophan and its analogs Am J Physiol. 1975 Feb;228(2):496-500.
6: Sun T, Chen XH, Tang ZD, Cai J, Wang XY, Wang SC, Li ZL. Novel 1-alkyl-tryptophan derivatives downregulate IDO1 and IDO2 mRNA expression induced by interferon-gamma in dendritic cells Mol Cell Biochem. 2010 Sep;342(1-2):29-34.
7: Setyaningsih W, Saputro IE, Carrera CA, Palma M, Barroso CG. Multiresponse optimization of a UPLC method for the simultaneous determination of tryptophan and 15 tryptophan-derived compounds using a Box-Behnken design with a desirability function Food Chem. 2017 Jun 15;225:1-9.
8: MATHUR GP, NG CY, HENDERSON LM. THE SYNTHESIS AND METABOLISM OF DL-TRYPTOPHAN-5-14C J Biol Chem. 1964 Jul;239:2184-8.
9: WARNER DT, MOE OA. Amino acids; new syntheses of DL-tryptophan, DL-ornithine and DL-glutamic acid J Am Chem Soc. 1948 Aug;70(8):2765-7.
10: HEIDELBERGER C. The synthesis of DL-tryptophan-beta-C14, indole-3-acetic acid-alpha-C14, and DL-tryptophan-3-C14 J Biol Chem. 1949 May;179(1):139-42.

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