L-Threonine (Biotechnology Grade, High Purity)


Catalog Number: B2010179 (10 g)
L-Threonine is a high quality research product used as multipurpose amino acid for protein synthesis, reagent stabilization, preparation of culture media and more. Custom bulk orders of this product are available upon request.

In stock

SKU: B2010179 Category:


Catalog number: B2010179
Lot number: Batch Dependent
Expiration Date: Batch dependent
Volume/Weight: 10 g
pH: na
Supplied as: Ready-to-use
Appearance: White Powder
Applications: multipurpose amino acid for protein synthesis, reagent stabilization, preparation of culture media and more.
Storage: Room temperature
Keywords: (2S,3R)-2-Amino-3-hydroxybutyric acid
Grade: Biotechnology grade. All components are highly pure (minimum 99%). All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered on a 0.22 um.

1: Zhao H, Fang Y, Wang X, Zhao L, Wang J, Li Y. Increasing L-threonine
production in Escherichia coli by engineering the glyoxylate shunt and the
L-threonine biosynthesis pathway. Appl Microbiol Biotechnol. 2018

2: Lee HW, Lee HS, Kim CS, Lee JG, Kim WK, Lee EG, Lee HW. Enhancement of
L-Threonine Production by Controlling Sequential Carbon-Nitrogen
Ratios during Fermentation. J Microbiol Biotechnol. 2018 Feb 28;28(2):293-297.

3: Su Y, Guo QQ, Wang S, Zhang X, Wang J. Effects of betaine supplementation on
L-threonine fed-batch fermentation by Escherichia coli. Bioprocess Biosyst Eng.
2018 Oct;41(10):1509-1518.

4: Zhang H, Chen Y, Li Y, Zhang T, Ying Z, Su W, Zhang L, Wang T. l-Threonine
improves intestinal mucin synthesis and immune function of intrauterine growth-
retarded weanling piglets. Nutrition. 2019 Mar;59:182-187.

5: Zhu L, Fang Y, Ding Z, Zhang S, Wang X. Developing an l-threonine-producing
strain from wild-type Escherichia coli by modifying the glucose uptake,
glyoxylate shunt, and l-threonine biosynthetic pathway. Biotechnol Appl Biochem.
2019 Nov;66(6):962-976.

6: Zhang L, Cao Y, Tong J, Xu Y. An Alkylpyrazine Synthesis Mechanism Involving
l-Threonine-3-Dehydrogenase Describes the Production of 2,5-Dimethylpyrazine and
2,3,5-Trimethylpyrazine by Bacillus subtilis. Appl Environ Microbiol. 2019 Nov

7: Liu J, Li H, Xiong H, Xie X, Chen N, Zhao G, Caiyin Q, Zhu H, Qiao J. Two-
stage carbon distribution and cofactor generation for improving l-threonine
production of Escherichia coli. Biotechnol Bioeng. 2019 Jan;116(1):110-120.

8: Ding Z, Fang Y, Zhu L, Wang J, Wang X. Deletion of arcA, iclR, and tdcC in
Escherichia coli to improve l_threonine production. Biotechnol Appl Biochem.
2019 Sep;66(5):794-807.

9: Lee MH, Lee HW, Park JH, Ahn JO, Jung JK, Hwang YI. Improved L-threonine
production of Escherichia coli mutant by optimization of culture conditions. J
Biosci Bioeng. 2006 Feb;101(2):127-30.

10: Maeda K, Nakajima Y, Tanahashi Y, Kitou Y, Miwa A, Kanamaru K, Kobayashi T,
Nishiuchi T, Kimura M. L_Threonine and its analogue added to autoclaved solid
medium suppress trichothecene production by Fusarium graminearum. Arch
Microbiol. 2017 Aug;199(6):945-952.

11: Fu Y, Zhang J, Fu X, Xie Y, Ren H, Liu J, Chen X, Liu L. [Production of
L-2-aminobutyric acid from L_threonine using a trienzyme cascade]. Sheng Wu Gong
Cheng Xue Bao. 2020 Apr 25;36(4):782-791. Chinese.

12: Adjogatse E, Erskine P, Wells SA, Kelly JM, Wilden JD, Chan AWE, Selwood D,
Coker A, Wood S, Cooper JB. Structure and function of
L_threonine-3-dehydrogenase from the parasitic protozoan Trypanosoma brucei
revealed by X-ray crystallography and geometric simulations. Acta Crystallogr D
Struct Biol. 2018 Sep 1;74(Pt 9):861-876.

Products Related to L-Threonine : Biochemical Buffers and Solutions

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