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Documentos Principais

P9614

Sigma-Aldrich

Lambda protein phosphatase

liquid, Bacteriophage Lambda, recombinant, expressed in E. coli

Sinônimo(s):

Lambda-PPase

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About This Item

Número CAS:
Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.32

recombinante

expressed in E. coli

Nível de qualidade

Formulário

liquid

peso molecular

25 kDa

concentração

≥400000 units/mL

Condições de expedição

dry ice

temperatura de armazenamento

−70°C

Descrição geral

Lambda protein phosphatase is a recombinant protein expressed in Escherichia coli. It requires Mn2+ or Ni2+ as activators.

Ações bioquímicas/fisiológicas

Can be used to release phosphate groups from serine, threonine or tyrosine residues in proteins. Also active on phosphorylated histidine residues.
Lambda protein phosphatase has been used to dephosphorylate HeLa cell extracts.

Definição da unidade

One unit will hydrolyze 1 nanomole of p-nitrophenyl phosphate per min at pH 7.5 at 30 deg C.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Expression, purification, crystallization, and biochemical characterization of a recombinant protein phosphatase.
Zhuo S
The Journal of Biological Chemistry, 268(24), 17754-17761 (1993)
Proliferating cell nuclear antigen-dependent rapid recruitment of Cdt1 and CRL4Cdt2 at DNA-damaged sites after UV irradiation in HeLa cells.
Ishii T
The Journal of Biological Chemistry, 285(53), 41993-42000 (2010)
P T Cohen et al.
The Biochemical journal, 260(3), 931-934 (1989-06-15)
Infection of Escherichia coli with phage lambda gt10 resulted in the appearance of a protein phosphatase with activity towards 32P-labelled casein. Activity reached a maximum near the point of cell lysis and declined thereafter. The phosphatase was stimulated 30-fold by
Kyoko Chiba et al.
Molecular biology of the cell, 28(26), 3857-3869 (2017-11-03)
In neurons, amyloid β-protein precursor (APP) is transported by binding to kinesin-1, mediated by JNK-interacting protein 1b (JIP1b), which generates the enhanced fast velocity (EFV) and efficient high frequency (EHF) of APP anterograde transport. Previously, we showed that EFV requires
Delphine Pflieger et al.
Molecular & cellular proteomics : MCP, 7(2), 326-346 (2007-10-25)
Protein complexes have largely been studied by immunoaffinity purification and (mass spectrometric) analysis. Although this approach has been widely and successfully used it is limited because it has difficulties reliably discriminating true from false protein complex components, identifying post-translational modifications

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