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MSK1 Kinase Enzyme System

V4492

Easily Screen and Profile MSK1 Kinase Inhibitors

  • Includes kinase, substrate and reaction buffer
  • Use with ADP-Glo™ Assay for bioluminescent detection of kinase activity

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Catalog number selected: V5092

$ 435.00 Your price: Log In

MSK1 Kinase Enzyme System
10µg
$ 435.00
Your price: Log In
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Convenient, Scalable Kinase Profiling

The Kinase Enzyme Systems include a recombinant kinase enzyme, a substrate appropriate for the enzyme, a reaction buffer and supplemental reagents as needed. The MSK1 Kinase Enzyme System contains:

  • MSK1 Kinase, 10μg (Human, recombinant full-length). MW: ~120kDa.
  • RSK Substrate (KRRRLSSLRA); derived from human 40S ribosomal protein S6 (amino acid 230–239).
  • Reaction Buffer, DTT.

Recombinant full-length human MSK1 was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. MSK1 or mitogen- and stress-activated protein kinase-1 contains two protein kinase domains and shares 43% protein sequence identity with the MAPKAPK1 isoforms. Northern blot analysis shows that MSK1 is expressed in all tissues with the highest level of expression in brain, muscle, and placenta. Immunoelectron microscopy localized MSK1 to the nucleus. MSK1 is activated in vitro and in vivo by either ERK or SAPK2 proteins. MSK1 rather than MAPKAP-K1 or MAPKAP-K2/K3, mediates activation of the cAMP response element-binding protein and activating transcription factor-1 by either growth factors or stress signals. By radiation hybrid analysis, the MSK1 gene has been mapped to chromosome 14q31-q32.

MSK1 NCBI Database Entry.

The MSK1 Kinase Enzyme System can be purchased with or without the ADP-Glo™ Kinase Assay reagents. Used together, the ADP-Glo™ Kinase Assay + Kinase Enzyme Systems provide a convenient method for profiling the effect of lead compounds on kinase activity. Assay advantages include broad dynamic range, ease of use and high sensitivity. Kinase Enzyme Systems are manufactured by SignalChem. Bulk quantities available upon request.

Use with ADP-Glo™ Kinase Assay

The ADP-Glo™ Kinase Assay is a luminescent kinase assay that measures ADP formed from a kinase reaction; ADP is converted into ATP, which is a substrate in a reaction catalyzed by Ultra-Glo™ Luciferase that produces light. The luminescent signal positively correlates with ADP amount and kinase activity. The assay is well suited for measuring the effects of chemical compounds on the activity of a broad range of purified kinases, making it ideal for both primary screening as well as kinase selectivity profiling. The ADP-Glo™ Kinase Assay can be used to monitor the activity of virtually any ADP-generating enzyme (e.g., kinase or ATPase) using up to 1mM ATP.

 

See all Kinase Enzyme Systems available from Promega.

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For Research Use Only. Not for Use in Diagnostic Procedures.

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What's in the box?

Item Part # Size

MSK1 Kinase Enzyme System

V5092 1 x 10μg

ADP-Glo™ Kinase Assay

V9101 1 x 1,000 assays

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For Research Use Only. Not for Use in Diagnostic Procedures.

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Patents and Disclaimers

U.S. Pat. Nos. 7,083,911, 7,452,663 and 7,732,128 and other patents.

U.S. Pat. No. 7,700,310 and other patents and patents pending.

U.S. Pat. Nos. 7,741,067, 8,361,739 and 8,603,767 and other patents and patents pending.

U.S. Pat. Nos. 6,602,677, 7,241,584, 8,030,017 and 8,822,170 and other patents and patents pending.

U.S. Pat. No. 8,183,007 and other patents and patents pending.

Licensed from Lonza Nottingham Ltd. under U.S. Pat. Nos. 6,599,711 and 6,911,319 and other pending and issued patents.

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