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12-220

Sigma-Aldrich

Serine Phosphopeptide (RRApSVA)

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About This Item

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

manufacturer/tradename

Upstate®

Quality Level

technique(s)

activity assay: suitable

shipped in

wet ice

Biochem/physiol Actions

Protein Target: Alkaline Phosphatase

Quality

Routinely evaluated by using the phosphopeptide as a substrate for Alkaline Phosphatase in a non-radioactive malachite green based enzyme assay. The assay was performed using the Alkaline/Acid Phosphatase Assay Kit (R-R-A-pS-V-A), (17-128).

Physical form

Lyophilized powder

Storage and Stability

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

Legal Information

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

Disclaimer

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthetic peptides as model substrates for the study of the specificity of the polycation-stimulated protein phosphatases.
Agostinis, P, et al.
European Journal of Biochemistry, 189, 235-241 (1990)
Dephosphorylation of phosphoproteins and synthetic phosphopeptides. Study of the specificity of the polycation-stimulated and MgATP-dependent phosphorylase phosphatases
Agostinis, P., et al
The Journal of Biological Chemistry, 262, 1060-1064 (1987)
Further definition of the substrate specificity of the alpha-herpesvirus protein kinase and comparison with protein kinases A and C
Leader, D. P., et al
Biochimica et Biophysica Acta, 1091, 426-431 (1991)
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)
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

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