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EpiQuik Global Acetyl Histone H4K12 Quantification Kit (Colorimetric)


For ELISA-like measurement of total H4K12ac amounts

Citations (4) | (2) | Write a Review
Suggested Workflow
Histone Protein Extraction
Histone H4 Acetylation Quantification
Schematic procedure for using the EpiQuik Global Acetyl Histone H4K12 Quantification Kit (Colorimetric).
Input Type: Histone Extracts
Research Area: Histone Acetylation
Target Application: Amount Quantitation
Vessel Format: 96-Well Plate
100% Guarantee: 6 months
Catalog No.SizePriceQty
P-4028-4848 assays $282.00 
P-4028-9696 assays $509.00 
Order now & get it by Wednesday, September 25th  
Product Overview

The EpiQuik™ Global Acetyl Histone H4-K12 Quantification Kit (Colorimetric) is a convenient package of tools that allows the experimenter to specifically measure global acetylation of histone H4-K12 colorimetrically, using a variety of mammalian cells (human, mouse, etc.) including from fresh and frozen tissues, and cultured adherent and suspension cells. The kit has the following advantages:

  • Quick and efficient procedure, which can be finished within 2.5 hours.
  • Innovative colorimetric assay without the need for radioactivity, electrophoresis, or chromatography.
  • Specifically captures acetyl H4-K12 with the detection limit as low as 2 ng/well and detection range from 20 ng-5 µg/well of histone extracts.
  • The control is conveniently included for the quantification of the amount of acetyl H4-K12.
  • Strip microplate format makes the assay flexible: manual or high throughput.
  • Simple, reliable, and consistent assay conditions.

Background Information
Acetylation of histones, including histone H3 and H4, have been involved in the regulation of chromatin structure and recruitment of transcription factors to the gene promoters. Histone acetyltransferases (HATs) and histone deacetylases (HDACs) play a critical role in the control of histone H4 acetylation at multiple sites. Acetylation of histone H4 at lysine 12 (H4-K12) reflects the hyperacetylated state in histone H4 and is strongly correlated to active states of genes. H4-K12 acetylation is observed in cancer and inflammatory diseases. Histone H4-K12 acetylation may be increased by the inhibition of HDACs and decreased by HAT inhibition. Thus, quantitative detection of global acetyl histone H4-K12 would provide useful information for better understanding epigenetic regulation of gene activation and for developing HAT or HDAC-targeted drugs. The EpiQuik™ Global Acetyl Histone H4-K12 Quantification Kit (Colorimetric) provides a tool for measuring global acetylation of histone H4-K12.

Principle & Procedure
This kit is designed for measuring global histone H4-K12 acetylation. In an assay with this kit, the acetyl histone H4 at lysine 12 is captured to strip wells coated with an acetyl H4-K12 antibody. The captured acetyl histone H4-K12 can then be detected with a labeled detection antibody, followed by a color development reagent. The ratio of acetyl H4-K12 is proportional to the intensity of absorbance. The absolute amount of acetyl H4-K12 can be quantified by comparing to the standard control.

Starting Materials
Input material should be purified histone extracts. In general, the input amount should be from 50 ng to 200 ng per well of histone extracts.

Product Components

C1 (10X Wash Buffer)
C2 (Antibody Buffer)
C3 (Detection Antibody, 1 mg/ml)*
C4 (Color Developer)
C5 (Stop Solution)
Signal Report Solution*
Signal Enhancer*
Standard Control (100 µg/ml)*
8-Well Sample Strips (with Frame)
8-Well Standard Control Strips
User Guide

 * For maximum recovery of the products, centrifuge the original vial after thawing prior to opening the cap.

User Guide & MSDS

[User Guide]*
*Always use the actual User Guide that shipped with your product. Is the above file locked? You can also request user guides by emailing info@epigentek.com along with your contact information and institution name.

[Material Safety Data Sheet]
[Safety Data Sheet]
Customer Reviews

Rating by l*********@gmail.com Verified Purchase Reviewed on: Tuesday 20 August, 2019
Application Description
Quantification of H4K12ac change by anacardic acid after a period of treatment.

Pros Details
Easy and fast.

Cons Details
(Publication) reviewer's comment want to see a western blot follow up the kit

Rating by k****@med.miami.edu Verified Purchase Reviewed on: Monday 31 July, 2017
Application Description
Measuring the status of acetylation in different brain regions of transgenic animals after long term treatment with HDAC inhibitor.

Pros: quick protocol, standard included,
Cons: need a lot of sample amount optimization

Reaction before adding stop solution.

Reaction after adding stop solution.
Kit Box Contest
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