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Merck
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Key Documents

12-219

Sigma-Aldrich

Threonine Phosphopeptide (K-R-pT-I-R-R)

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About This Item

Code UNSPSC :
12352200
eCl@ss :
32160405
Nomenclature NACRES :
NA.41

Fabricant/nom de marque

Upstate®

Niveau de qualité

Technique(s)

activity assay: suitable (kinase)

Conditions d'expédition

wet ice

Actions biochimiques/physiologiques

Protein Target: PP2A

Qualité

Routinely evaluated by using this phosphopeptide as a substrate for PP2A (14-111) using the PP2A Immunoprecipitation Phosphatase Assay Kit (17-313). Testing may also be performed using the Ser/Thr Phosphatase Assay Kit 1 (17-127).

Forme physique

Lyophilized powder

Stockage et stabilité

Lyophilized: Stable for 2 years at 4°C . Rehydrated: Stable for 1 year at -20°C.

Informations légales

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

P Agostinis et al.
European journal of biochemistry, 205(1), 241-248 (1992-04-01)
p34cdc2 kinase, a critical regulator of the cell cycle, has been shown to recognize the consensus sequence S/TP in proteins such as histone H1, the retinoblastoma gene product RB and the carboxyl-terminal domain of eukaryotic RNA polymerase II. Using phosphorylated
A Donella-Deana et al.
Biochimica et biophysica acta, 1094(1), 130-133 (1991-08-13)
The four main classes of protein phosphatases (PP-1, 2A, 2B and 2C), although differing in their ability to dephosphorylate phosphopeptide substrates, invariably display a marked preference toward phosphothreonyl peptides over their phosphoseryl counterparts. Conversely, all the acidic and alkaline phosphatases
Phosphorylated synthetic peptides as tools for studying protein phosphatases.
L A Pinna et al.
Biochimica et biophysica acta, 1222(3), 415-431 (1994-07-21)
M F Santoro et al.
The Journal of biological chemistry, 273(21), 13119-13128 (1998-05-28)
Although the available evidence suggests that whereas the caspase family plays a major role in apoptosis, they are not the sole stimulators of death. A random yeast two-hybrid screen of a lymphocyte cDNA library (using caspase-3 as the bait) found
K W Harder et al.
The Biochemical journal, 298 ( Pt 2), 395-401 (1994-03-01)
The intracellular domain of human protein tyrosine phosphatase beta (HPTP beta) (44 kDa) was expressed in bacteria, purified using epitope 'tagging' immunoaffinity chromatography, and characterized with respect to kinetic profile, substrate specificity and potential modulators of enzyme activity. A chromogenic

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