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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
T8441
L-Threonine
99.0-101.0%, suitable for cell culture, BioXtra, non-animal source
Synonym(s):
(2S,3R)-2-Amino-3-hydroxybutyric acid
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¥56,400
¥369,000
About This Item
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Product Name
L-Threonine, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%
agency
meets JP testing specifications, USP/NF, meets EP testing specifications, meets USP testing specifications
InChI key
AYFVYJQAPQTCCC-GBXIJSLDSA-N
InChI
1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1
SMILES string
C[C@@H](O)[C@H](N)C(O)=O
biological source
non-animal source
product line
BioXtra
assay
99.0-101.0%
form
powder
quality
meets EP, JP, USP testing specifications
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
color
white
mp
256 °C (dec.) (lit.)
solubility
H2O: 1 g/10 mL, clear, colorless
application(s)
pharmaceutical (small molecule)
Quality Level
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This Item | PHR1242 | T8625 | 89179 |
|---|---|---|---|
| form powder | form - | form powder | form powder or crystals |
| assay 99.0-101.0% | assay - | assay ≥98% (HPLC) | assay ≥99.5% (NT) |
| technique(s) cell culture | mammalian: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - |
| product line BioXtra | product line - | product line - | product line BioXtra |
| mp 256 °C (dec.) (lit.) | mp 256 °C (dec.) (lit.) | mp 256 °C (dec.) (lit.) | mp 256 °C (dec.) (lit.) |
| color white | color - | color white to off-white | color white to off-white |
General description
Application
- To study the effect of heat on homoserine kinase activity[2]
- In Plackett–Burman analysis and then to study the effect of selected amino acids on monoclonal antibody production in CHO cells[3]
- As a substrate to determine the L-threonine dehydrogenase activity[4]
- To study the effect of L-Threonine on the growth rate of P. putida, to check for its tolerance towards L-Threonine[5]
Biochem/physiol Actions
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
2520072: + 2550088: + T8441-25G: + T8441-100G: + T8441-BULK: + T8441-10MG: + T8441-1KG: + T8441-25KG: + T8441-10G: + T8441-VAR:
jan
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Inhibition by L-Threonine, and Regulation of Biosynthesis
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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