Shanghai VKEY Biotechnologies Co.,Ltd.
Shanghai VKEY Biotechnologies Co.,Ltd.
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Phosphatase

Abnormalities in the regulation of protein phosphorylation resulting from aberrant kinase or phosphatase activity can have a profound impact on cellular functions, including survival, growth, migration, differentiation, and energy metabolism. 


Consequently, dysregulated protein phosphorylation has been linked to a multitude of human diseases, such as cancer, diabetes, and neurological disorders. Protein phosphatases, as pivotal regulators of numerous essential cellular processes, represent promising therapeutic targets for various diseases.

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KeyTec® DUSP13, N-GST
KeyTec® DUSP13, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-198F(end); Purity: SDS-PAGE
CAT. / P3HE0001S / P3HE0001L
KeyTec® DUSP22, N-GST
KeyTec® DUSP22, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-L184(end); Purity: SDS-PAGE
CAT. / P3HE0002S / P3HE0002L
KeyTec® Lambda PP, C-His
KeyTec® Lambda PP, C-His
Species: Human; Expression Host: E.coli; Tag: C-terminal His; Sequence: M1-A221; Purity: SDS-PAGE
CAT. / P3HE0003S / P3HE0003L
KeyTec® LMPTP-A, N-GST
KeyTec® LMPTP-A, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-H158; Purity: SDS-PAGE
CAT. / P3HE0004S / P3HE0004L
KeyTec® LMPTP-B, N-GST
KeyTec® LMPTP-B, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-H158; Purity: SDS-PAGE
CAT. / P3HE0005S / P3HE0005L
KeyTec® MKP5, C-His
KeyTec® MKP5, C-His
Species: Human; Expression Host: E.coli; Tag: C-terminal His; Sequence: A320-V482 ; Purity: SDS-PAGE
CAT. / P3HE0006S / P3HE0006L
KeyTec® PP5, N-GST
KeyTec® PP5, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-M499; Purity: SDS-PAGE
CAT. / P3HE0007S / P3HE0007L
KeyTec® PTP1B, N-His
KeyTec® PTP1B, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: E2-N321; Purity: SDS-PAGE
CAT. / P3HE0008S / P3HE0008L
KeyTec® PTPN12, N-GST
KeyTec® PTPN12, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-Q355 ; Purity: SDS-PAGE
CAT. / P3HE0009S / P3HE0009L
KeyTec® PTPN13, N-GST
KeyTec® PTPN13, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: D2169-K2485(end); Purity: SDS-PAGE
CAT. / P3HE0010S / P3HE0010L
KeyTec® PTPN2, N-His
KeyTec® PTPN2, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: P2-N314; Purity: SDS-PAGE
CAT. / P3HE0011S / P3HE0011L
KeyTec® PTPN22, N-His
KeyTec® PTPN22, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: M1-M294; Purity: SDS-PAGE
CAT. / P3HE0012S / P3HE0012L
KeyTec® PTPN4, N-GST
KeyTec® PTPN4, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: H637-K926(end); Purity: SDS-PAGE
CAT. / P3HE0013S / P3HE0013L
KeyTec® PTPN7, N-GST
KeyTec® PTPN7, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: M1-P360(end); Purity: SDS-PAGE
CAT. / P3HE0014S / P3HE0014L
KeyTec® PTPN9, N-GST
KeyTec® PTPN9, N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: A285-S582; Purity: SDS-PAGE
CAT. / P3HE0015S / P3HE0015L
KeyTec® PTPRM(PTPμ), N-GST
KeyTec® PTPRM(PTPμ), N-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal GST; Sequence: E896-N1175; Purity: SDS-PAGE
CAT. / P3HE0016S / P3HE0016L

Outstanding Features

Strict Quality Control
Strict Quality Control

A strict QC (quality control) test report is provided for each batch.

Good Enzyme Activity
Good Enzyme Activity

 Each batch has been verified for enzyme activity. 

Suitable for High-Throughput Screening
Suitable for High-Throughput Screening

Verified by common homogeneous methods such as TR-FRET, Luminescence and fluorescence. 

Cost-Effective
Cost-Effective

High-performance at competitive prices.

Product Competitiveness

Product Competitiveness

For KeyTec® protein products, each batch of protein is subjected to a series of rigorous validation procedures to obtain data such as purity, monomer/polymer morphology, enzyme activity information, positive compound validation information, and so forth.