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® PARP3, N-GST
KeyTec® PARP3, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M1-L540(end); Purity: SDS-PAGE
CAT. / P4HI0018S / P4HI0018L
KeyTec® PARP6, N-GST
KeyTec® PARP6, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M1-N630(end); Purity: SDS-PAGE
CAT. / P4HI0021S / P4HI0021L
KeyTec® POLN, N-His; C-Flag
KeyTec® POLN, N-His; C-Flag
Species: Human; Expression Host: E.coli; Tag: N-terminal His; C-terminal Flag; Sequence: A192-G863; Purity: SDS-PAGE
CAT. / P4HE0022S / P4HE0022L
KeyTec® POLQ-C, N-His
KeyTec® POLQ-C, N-His
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal His; Sequence: S1819-V2590(end); Purity: SDS-PAGE
CAT. / P4HI0023S / P4HI0023L
KeyTec® POLQ-N, N-His
KeyTec® POLQ-N, N-His
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal His; Sequence: M1-M894; Purity: SDS-PAGE
CAT. / P4HI0024S / P4HI0024L
KeyTec® RecQ1, N-His
KeyTec® RecQ1, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: C49-N619; Purity: SDS-PAGE
CAT. / P4HE0025S / P4HE0025L
KeyTec® RecQ4, N-His-SUMO
KeyTec® RecQ4, N-His-SUMO
Species: Human; Expression Host: E.coli; Tag: N-terminal His-SUMO; Sequence: A427-G1116; Purity: SDS-PAGE
CAT. / P4HE0026S / P4HE0026L
KeyTec® RecQ5, N-His
KeyTec® RecQ5, N-His
Species: Human; Expression Host: E.coli; Tag: N-terminal His; Sequence: D11-S562; Purity: SDS-PAGE
CAT. / P4HE0027S / P4HE0027L
KeyTec® TREX1, N-MBP
KeyTec® TREX1, N-MBP
Species: Human; Expression Host: E.coli; Tag: N-terminal MBP; Sequence: M1-K242; Purity: SDS-PAGE
CAT. / P4HE0028S / P4HE0028L
KeyTec® TREX1, N-His
KeyTec® TREX1, N-His
Species: Mouse; Expression Host: E.coli; Tag: N-terminal His; Sequence: G9-R245; Purity: SDS-PAGE
CAT. / P4ME0029S / P4ME0029L
KeyTec® TREX2, N-MBP
KeyTec® TREX2, N-MBP
Species: Human; Expression Host: E.coli; Tag: N-terminal MBP; Sequence: M1-A236(end); Purity: SDS-PAGE
CAT. / P4HE0030S / P4HE0030L
KeyTec® TREX2, N-His
KeyTec® TREX2, N-His
Species: Mouse; Expression Host: E.coli; Tag: N-terminal His; Sequence: M1-A236(end); Purity: SDS-PAGE
CAT. / P4ME0031S / P4ME0031L
KeyTec® WRN, N-His
KeyTec® WRN, N-His
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal His; Sequence: N500-C946; Purity: SDS-PAGE
CAT. / P4HI0032S / P4HI0032L / P4HI0034S / P4HI0034L / P4HE0042S / P4HE0042L
KeyTec® WRN, N-His; C-Flag
KeyTec® WRN, N-His; C-Flag
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal His; C-terminal Flag; Sequence: M1-S1432(end); Purity: SDS-PAGE
CAT. / P4HI0033S / P4HI0033L / P4RI0036S / P4RI0036L
KeyTec® WRN, No tag
KeyTec® WRN, No tag
Species: Human; Expression Host: Insect(Sf9); Tag: No tag; Sequence: N517-P1238; Purity: SDS-PAGE
CAT. / P4HI0035S / P4HI0035L
KeyTec® DHX9, N-His;C-Flag
KeyTec® DHX9, N-His;C-Flag
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal His,C-terminal Flag; Sequence: S150-I1150 ; Purity: SDS-PAGE
CAT. / P4HI0041S / P4HI0041L

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.