Human Thymidylate Kinase Assay Kit Plus

SKU:BHT16300015
Overview
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Human Thymidylate Kinase Assay Kit Plus, a fluorescence kit for enzyme activity and inhibitor tests. The enzyme turns dTMP and ATP into dTDP and ADP, and the ADP formed is detected through coupled reagents and a fluorescence dye read at Ex 485 / Em 535 nm. Enzyme supplied; covers 500 assays in 384-well or 300 in 96-well plates.
Assay Target Human thymidylate kinase activity
Detection Method Fluorescence
Detection Wavelength Ex 485 nm / Em 535 nm
Plate Format 384/96-well plate or micro-cuvette
Assay Time About 62 min
Options selector
Catalog no. Size
HTMK500KE 500 assays
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 500 assays
  • Lead time: options listed in "Availability Content"; other statuses may take longer.
  • Storage: Please contact us to confirm storage conditions.
  • Shipping: Shipped frozen.
  • Upon receipt: store at recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Organism Human
Applications
  • Enzyme Activity
  • Kinase Assay
  • Compound Profiling
Assay type
  • Enzyme Activity Assay
  • Inhibitor Screening Assay
Assay target Human thymidylate kinase activity
Assay area Anticancer Drug Discovery
Target type Kinase
Detection method
  • Fluorescence
Detection wavelength Ex 485 nm / Em 535 nm
Instrument required Plate reader or fluorometer
Plate format 384/96-well plate or micro-cuvette
Assay time
  • About 62 min
Storage Please contact us to confirm storage conditions.
Shipping Shipped frozen.
Catalog no. (Mfr.) HTMK500KE
Main SKU BHT16300015
Drug Target Assay Kit

Thymidylate kinase phosphorylates dTMP with ATP, giving dTDP and ADP. This step is part of the dTTP synthesis pathway that feeds DNA synthesis. Tumors show higher activity of this enzyme than the matching normal human tissue.

Kit Components

Component HTMK500KE
10 x Reaction buffer 1700 µl
2500 x human thymidylate kinase (125 µM) 8 µl
100 x ATP (5 mM) 170 µl
100 x dTMP (40 mM) 170 µl
100 x MUK Reagent A 170 µl
100 x MUK Reagent B 170 µl
10 x Fluorescence dye 1700 µl

1 x reaction buffer: 50 mM Tris-HCl, pH 8.0, 3 mM MgCl2, 0.2 mM EDTA, 50 mM NaCl, 0.003% Brij-35.

Assay Principle

The assay measures the ADP generated by the kinase reaction. Reagents A and B are added after the reaction starts, and a fluorescence dye is then read at 535 nm with excitation at 485 nm, in black or white 96-well or 384-well plates or micro-cuvettes.

Specifications

Assay Target Human thymidylate kinase activity
Target Type Kinase
Organism Human
Assay Type Enzyme Activity Assay; Inhibitor Screening Assay
Detection Method Fluorescence
Detection Wavelength Ex 485 nm / Em 535 nm
Plate Format 384/96-well plate or micro-cuvette
Instrument Required Plate reader or fluorometer
Assay Time About 62 min (2 min pre-incubation + 60 min reaction)
Size 500 assays (384-well) or 300 assays (96-well)
Storage Please contact us to confirm storage conditions.
Shipping Shipped frozen.

Protocol

The manufacturer's protocol describes the procedure and reaction volumes.

  • Human Thymidylate Kinase Assay (PDF, see Documents): Covers catalog # HTMK500KE.

Safety & Handling

For Research Use Only (RUO). Not for use in diagnostic or therapeutic procedures. The Human Thymidylate Kinase Assay Kit Plus is shipped frozen. Follow standard laboratory safety practices when handling the reagents. Please contact us to confirm storage conditions.
Q.What does this kit measure?
A.It measures human thymidylate kinase activity by detecting the ADP produced when the enzyme phosphorylates dTMP with ATP. It can be optimized for inhibitor screening.
Q.What is included in the kit?
A.The Human Thymidylate Kinase Assay Kit Plus (500 assays (384-well) or 300 assays (96-well)) includes 10 x reaction buffer (1700 µl), 2500 x human thymidylate kinase (125 µM) (8 µl), 100 x ATP (5 mM) (170 µl), 100 x dTMP (40 mM) (170 µl), 100 x MUK Reagent A (170 µl), 100 x MUK Reagent B (170 µl) and 10 x fluorescence dye (1700 µl).
Q.Is a protocol available?
A.Yes. The manufacturer's protocol (Human Thymidylate Kinase Assay, linked under Documents) covers catalog # HTMK500KE.
Q.How long does the assay take?
A.About 62 min (2 min pre-incubation + 60 min reaction). See the protocol for the exact steps.
Q.How should the kit be stored?
A.The Human Thymidylate Kinase Assay Kit Plus is shipped frozen. Please contact us for long-term storage conditions.

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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