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T8625

Sigma-Aldrich

L-Threonine

≥98% (HPLC)

Synonym(s):

(2S,3R)-2-Amino-3-hydroxybutyric acid

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About This Item

Linear Formula:
CH3CH(OH)CH(NH2)CO2H
CAS Number:
72-19-5
Molecular Weight:
119.12
Beilstein:
1721646
EC Number:
200-774-1
MDL number:
MFCD00064270
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24900544
NACRES:
NA.26

product name

L-Threonine, reagent grade, ≥98% (HPLC)

grade

reagent grade

Quality Level

200

Assay

≥98% (HPLC)

form

powder

color

white to off-white

mp

256 °C (dec.) (lit.)

solubility

H2O: 50 mg/mL, clear, colorless

application(s)

cell analysis

SMILES string

C[C@@H](O)[C@H](N)C(O)=O

InChI

1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1

InChI key

AYFVYJQAPQTCCC-GBXIJSLDSA-N

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Application

L-threonine has been used for the selection of transformed cells. It has also been used to study the effects of amino acids in promoting food consumption in Drosophila melanogaster.

Biochem/physiol Actions

L-Threonine is an essential amino acid. It is involved in the synthesis of mucin, a protein supporting intestinal function and integrity. L-threonine has a role in the immune system, in O-linked glycosylation, protein phosphorylation and glycine synthesis.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000330081
0000395882
0000395883
0000330075
0000374478

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Markerless Gene Editing in the Hyperthermophilic Archaeon Thermococcus kodakarensis
Alexandra M. Gehring
Bio-protocol, 7(22), 1-26 (2017)
An internal sensor detects dietary amino acids and promotes food consumption in Drosophila
Zhe Yang
Nature, 1-36 (2017)
Tamara Seredenina et al.
Antioxidants & redox signaling, 23(5), 490-513 (2014-02-04)
Voltage-gated proton channels are increasingly implicated in cellular proton homeostasis. Proton currents were originally identified in snail neurons less than 40 years ago, and subsequently shown to play an important auxiliary role in the functioning of reactive oxygen species (ROS)-generating
Mario Ost et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(4), 1314-1328 (2014-12-11)
Recent studies on mouse and human skeletal muscle (SM) demonstrated the important link between mitochondrial function and the cellular metabolic adaptation. To identify key compensatory molecular mechanisms in response to chronic mitochondrial distress, we analyzed mice with ectopic SM respiratory
Anne-Sophie Van Rompuy et al.
Journal of neuropathology and experimental neurology, 73(2), 159-174 (2014-01-16)
Mutations in the parkin gene are the most common cause of early-onset autosomal recessive Parkinson disease (PD). The pathogenic mechanisms of how parkin mutations lead to the development of PD are not fully understood. Studies of cell cultures and of
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