Shanghai VKEY Biotechnologies Co.,Ltd.
Shanghai VKEY Biotechnologies Co.,Ltd.
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DDR

During the cell's life cycle, cells can be subject to different types of exogenous and endogenous damages. 


In order to survive under these adverse conditions and transmit complete genetic information to their offspring, cells have formed a complex network of signaling pathways, collectively known as the DNA damage response (DDR). The DDR is the core mechanism by which cells detect, respond to, and repair DNA damage.

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KeyTec® BLM, N-His
KeyTec® BLM, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: S636-G1298; Purity: SDS-PAGE
CAT. / P4HE0001S / P4HE0001L
KeyTec® cGAS, N-His-SUMO
KeyTec® cGAS, N-His-SUMO
Species: Human; Expression Host: E.coli; Tag: N-terminal His-SUMO; Sequence: D157-F522; Purity: SDS-PAGE
CAT. / P4HE0002S / P4HE0002L
KeyTec® DHX9, N-GST; C-Flag
KeyTec® DHX9, N-GST; C-Flag
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST,C-terminal Flag; Sequence: M1-1270Y(end); Purity: SDS-PAGE
CAT. / P4HI0003S / P4HI0003L
KeyTec® HELQ, N-His-MBP; C-Flag
KeyTec® HELQ, N-His-MBP; C-Flag
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal-His-MBP; C-terminal -Flag; Sequence: D2-1101A(end); Purity: SDS-PAGE
CAT. / P4HI0004S / P4HI0004L
KeyTec® MAT2A, N-His
KeyTec® MAT2A, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: N2-Y395(end); Purity: SDS-PAGE
CAT. / P4HE0005S / P4HE0005L
KeyTec® p53, N-His
KeyTec® p53, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: S94-T312; Purity: SDS-PAGE
CAT. / P4HE0006S / P4HE0006L / P4HE0007S / P4HE0007L
KeyTec® P53, N-Cmyc-GST
KeyTec® P53, N-Cmyc-GST
Species: Human; Expression Host: E.coli; Tag: N-terminal Cmyc-GST; Sequence: M1-D393(end); Purity: SDS-PAGE
CAT. / P4HE0008S / P4HE0008L
KeyTec® p53[Y220C], N-His
KeyTec® p53[Y220C], N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: S94-T312[Y220C]; Purity: SDS-PAGE
CAT. / P4HE0009S / P4HE0009L
KeyTec® PARG, C-His M1-T976(end)
KeyTec® PARG, C-His M1-T976(end)
Species: Human; Expression Host: E.coli; Tag: C-terminal His; Sequence: M1-T976(end); Purity: SDS-PAGE; Application: TR-FRET; Activity: Enzyme activity
CAT. / P4HE0010S / P4HE0010L
KeyTec® PARG, N-His
KeyTec® PARG, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: S448-T976(end); Purity: SDS-PAGE; Application: TR-FRET; Activity: Enzyme activity
CAT. / P4HE0011S / P4HE0011L
KeyTec® PARP1, N-His
KeyTec® PARP1, N-His
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal His; Sequence: A2-W1014(end); Purity: SDS-PAGE
CAT. / P4HI0012S / P4HI0012L
KeyTec® PARP10, N-Flag; C-StrepII
KeyTec® PARP10, N-Flag; C-StrepII
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal Flag, C-terminal StrepII; Sequence: G805-T1025(end); Purity: SDS-PAGE
CAT. / P4HI0013S / P4HI0013L
KeyTec® PARP11, N-GST; C-His
KeyTec® PARP11, N-GST; C-His
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; C-terminal His; Sequence: M8-H338(end); Purity: SDS-PAGE
CAT. / P4HI0014S / P4HI0014L
KeyTec® PARP12, N-GST
KeyTec® PARP12, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: K500-Q701(end); Purity: SDS-PAGE
CAT. / P4HI0015S / P4HI0015L
KeyTec® PARP14, N-GST
KeyTec® PARP14, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: K1470–K1801(end); Purity: SDS-PAGE
CAT. / P4HI0016S / P4HI0016L
KeyTec® PARP2, N-GST
KeyTec® PARP2, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: A2-W583(end); Purity: SDS-PAGE
CAT. / P4HI0017S / P4HI0017L

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.