PKMYT1, GST-Tag Recombinant

Catalog #

101569

$490 *

Size: 10 µg

Qty

Bulk/Custom

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Description

Recombinant human PKMYT1 (protein kinase, membrane associated tyrosine/threonine 1), full length. This construct contains an N-terminal GST tag. The recombinant protein was affinity purified.

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Synonyms

Membrane-associated tyrosine- and threonine-specific cdc2-inhibitory kinase, Myt1 kinase, MYT1

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Product Data Gallery

4-20% SDS-Page Coomassie Staining

Specific Activity

Product Info

Storage and Usage

Citations

Species

Human

Construct

PKMYT1 (GST-Full Length)

Host Species/Expression System

Sf9

Purity

≥85%

Format

Aqueous buffer solution

Formulation

50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 10 mM glutathione, 0.1 mM EDTA, 0.25 mM DTT, 0.1 mM PMSF, 25% glycerol

93 kDa

Amino Acids

full length

Specific Activity

10 pmol/min/µg

Genbank #

NM_004203

UniProt #

Q99640

Tag(s)

N-terminal GST-tag

Storage/Stability

At least 6 months at -80°C.

Assay Conditions

The kinase activity was measured using the ADP-Glo™ Kinase Assay Kit (Promega; Cat# V9101) which quantifies the amount of ADP produced. The ADP-Glo™ Reagent is added to terminate the reaction and deplete the remaining ATP. The Kinase Detection Reagent is then added to convert ADP to ATP and to measure the newly synthesized ATP using a luciferase reaction.

PKMYT1 kinase activity was measured by using unactive CDK1 diluted in 50 mM Tris-HCl, pH 7.5, 50 mM NaCl, 0.25 mM DTT, 0.1 mM EDTA, 25% glycerol to a final concentration of 0.1 mg/ml. Reaction was initiated by mixing increasing amounts of the PKMYT1 with 25 µM ATP in 40 mM Tris-HCl, pH 7.4, 20 mM MgCl₂, 0.1 mg/ml BSA, 250 µM DTT and substrate with a final concentration of 0.5 µg/ml.

After a 40-minute incubation at 37°C, the reaction was terminated by addition of the AMP-Glo™ Reagent followed by a subsequent 40-minute incubation at room temperature. Kinase Detection Reagent was then added and incubated for another 30 minutes. Detection of luminescence was measured using the Luminescence Module Protocol on GloMax®-Multi Microplate reader. The corrected activity (RLU) was calculated by removing the blank value for each sample divided by the (specific activity of ADP in RLU/pmol)*(Reaction time in min)*(Enzyme amount in µg or mg). The blank was determined from a “no kinase” sample by replacing the enzyme working solution with an equal volume of Kinase Dilution Buffer IX (1X).

Instructions for Use

Thaw on ice and gently mix prior to use. DO NOT VORTEX. Perform a quick spin before opening. Aliquot into small volumes and flash freeze for long term storage. Avoid multiple freeze/thaw cycles.

Applications

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

Shipping Temperature

-80°C

Warnings

Avoid freeze/thaw cycles

Scientific Category

Dual Kinase

Regulatory Status

Research Use Only

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Datasheets/Protocols

101569 Lot 220914

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