Shanghai VKEY Biotechnologies Co.,Ltd.
Shanghai VKEY Biotechnologies Co.,Ltd.
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Protein Assay Kit

In biological scientific research, protein products are important tools for studying the mechanisms of life activities. For example, by studying the roles of various proteins in cell signal transduction and gene expression regulation, scientists can gain a deeper understanding of biological processes.

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KeyTec® JAK2(JH1/JH2), N-GST
KeyTec® JAK2(JH1/JH2), N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M532-G1132; Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0153S / P1HI0153L
KeyTec® KIT, N-GST
KeyTec® KIT, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: T544-V976 ; Purity: SDS-PAGE; Application: TR-FRET; Activity: Enzyme activity
CAT. / P1HI0154S / P1HI0154L
KeyTec® MAPKAPK2, N-GST
KeyTec® MAPKAPK2, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M1-H400(end); Purity: SDS-PAGE; Application: TR-FRET; Activity: Enzyme activity
CAT. / P1HI0155S / P1HI0155L
KeyTec® MKNK2[T379D], N-GST
KeyTec® MKNK2[T379D], N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M1-A465(end)[T379D]; Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0156S / P1HI0156L
KeyTec® MYT1, N-GST
KeyTec® MYT1, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M1-T499(end); Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0157S / P1HI0157L
KeyTec® NIK, N-GST
KeyTec® NIK, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: R325-P947(end); Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0158S / P1HI0158L
KeyTec® TYK2(JH1), N-GST
KeyTec® TYK2(JH1), N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: L833-C1187(end); Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0159S / P1HI0159L
KeyTec® WEE1, N-GST
KeyTec® WEE1, N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: K219-Y646(end); Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0160S / P1HI0160L
KeyTec® PIK3CA/PIK3R1, C-His/N-Flag; C-Avi
KeyTec® PIK3CA/PIK3R1, C-His/N-Flag; C-Avi
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: M1-N1068(end)/M1-R724(end); Purity: SDS-PAGE; Application: ADP-Glo; Activity: Enzyme activity
CAT. / P1HI0161S / P1HI0161L
KeyTec® ACK, N-GST; C-StrepII tag
KeyTec® ACK, N-GST; C-StrepII tag
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal-GST,C-terminal - StrepII tag; Sequence: G110-W476 ; Purity: SDS-PAGE
CAT. / P1HI0196S / P1HI0196L
KeyTec® BARK1, N-GST; C-StrepII
KeyTec® BARK1, N-GST; C-StrepII

KeyTec® BARK1 recombinant protein with a N-terminal GST tag and a C-terminal Strep II tag, was purified using Strep II affinity purification. This BARK1 recombinant protein batch has high activity in ADP-Glo assay.


CAT. / P1HI0162S / P1HI0162L
KeyTec® Biotin-CaMK2δ(CAMK2D), N-Flag-tag-; C-Avi
KeyTec® Biotin-CaMK2δ(CAMK2D), N-Flag-tag-; C-Avi
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal Flag-tag-,C-terminal -Avi; Sequence: M1-K478(end); Purity: SDS-PAGE
CAT. / P1HI0170S / P1HI0170L
KeyTec® Biotin-FYN [isoform b], N-Flag/C-Avi
KeyTec® Biotin-FYN [isoform b], N-Flag/C-Avi
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal Flag/C-terminal Avi; Sequence: M1-L534(end); Purity: SDS-PAGE
CAT. / P1HI0197S / P1HI0197L
KeyTec® Biotin-LATS1/MOBKL1A, N-Flag-tag-; C-Avi/N-His
KeyTec® Biotin-LATS1/MOBKL1A, N-Flag-tag-; C-Avi/N-His

KeyTec® Biotin-LATS1/MOBKL1A, N-Flag-tag-; C-Avi/N-His recombinant protein consists of LATS1 protein with a Flag tag at the N-terminus and an Avi tag at the C-terminus, and MOBKL1A protein with 6xHis tag at the N-terminus. The protein was purified using Flag affinity purification and then biotinylated. This Biotin-LATS1/MOBKL1A protein batch has high enzymatic activity in the ADP-Glo assay. 


CAT. / P1HI0164S / P1HI0164L
KeyTec® BRSK2, N-GST; C-StrepII
KeyTec® BRSK2, N-GST; C-StrepII

KeyTec® BRSK2, N-GST; C-Strep II recombinant protein with a GST tag at the N-terminus and a Strep II tag at the C-terminus. The protein was purified using GST affinity purification. This BRSK2 protein batch has high enzymatic activity in the ADP-Glo assay.

CAT. / P1HI0171S / P1HI0171L
KeyTec® BTK[A428D](inactive), N-GST
KeyTec® BTK[A428D](inactive), N-GST
Species: Human; Expression Host: Insect(Sf9); Tag: N-terminal GST; Sequence: A2-S659[A428D]; Purity: SDS-PAGE
CAT. / P1HI0198S / P1HI0198L

Advantages of VKEY-BIO Proteins Products

Strict Quality Control
Strict Quality Control

Each batch comes with a rigorous QC report

High Activity
High Activity

Each batch is activity-verified

Ideal for High-Throughput Screening
Ideal for High-Throughput Screening

Validated with homogeneous assay models, such as TR-FRET and ADP-Glo, ideal for high-throughput screening

Cost - Effective
Cost - Effective

High-performance at competitive prices.