Technical Data

239440
CAS Number
1114-81-4
Grade
Highly Purified
MDL Number
MFCD00069578
Molecular Formula
C4H10NO6P
Molecular Weight
199.1
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
4°C
L-Threonine-O-phosphate (L-Thr(PO3H2)-OH)
L-Thr(PO3H2)-OH; L-2-Amino-3-hydroxybutanoic acid 3-phosphate; (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate; L-Threonine, dihydrogen phosphate (ester

O-Phospho-L-threonine is a phosphorylated form of the essential amino acid L-threonine. It has been used as a substrate in the characterization of phosphatases.1

Synonyms
L-Thr(PO3H2)-OH; L-2-Amino-3-hydroxybutanoic acid 3-phosphate; (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate; L-Threonine, dihydrogen phosphate (ester
CAS No
1114-81-4
Molecular Formula
C4H10NO6P
Molecular Weight
199.10
Appearance
White powder
Purity
≥95% (TLC)
Melting Point
169°C
Solubility
PBS (pH 7.2): 1mg/ml
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.

References
1. Polya, G.M., and Wettenhall, R.E. Rapid purification and N-terminal sequencing of a potato tuber cyclic nucleotide binding phosphatase. Biochim. Biophys. Acta 1159(2), 179-184 (1992).
USBio References
No references available
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