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Merck
CN
所有图片(1)

文件

12-217

Sigma-Aldrich

Tyrosine Phosphopeptide

lyophilized, RRLIEDAEpYAARG

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

product name

Tyrosine Phosphopeptide (RRLIEDAEpYAARG],

制造商/商品名称

Upstate®

质量水平

技术

activity assay: suitable

运输

wet ice

生化/生理作用

Protein Target: PTP-1B

质量

Routinely evaluated by using the phosphopeptide as a substrate for PTP-1B, agarose (14-109) in conjunction with a non-radioactive malachite green phosphate detection system (17-125).

储存及稳定性

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

法律信息

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Substrate specificity of the protein tyrosine phosphatases
Zhang, Z. Y., et al
Proceedings of the National Academy of Sciences of the USA, 90, 4446-4450 (1993)
J J Perez-Villar et al.
Molecular and cellular biology, 19(4), 2903-2912 (1999-03-19)
The negative regulation of T- or B-cell antigen receptor signaling by CD5 was proposed based on studies of thymocytes and peritoneal B-1a cells from CD5-deficient mice. Here, we show that CD5 is constitutively associated with phosphotyrosine phosphatase activity in Jurkat
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)
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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