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EpiQuik Global Acetyl Histone H4K8 Quantification Kit (Fluorometric)

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For fluorescence-based measurement of total H4K8ac amounts

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Suggested Workflow
Histone Protein Extraction
 
 
Histone H4 Acetylation Quantification
 
Schematic procedure for using the EpiQuik Global Di-Methyl Histone H3K4 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-4025-4848 assays $282.00 
P-4025-9696 assays $509.00 
Availability: Usually Ships In 1-2 Days 
Product Overview

The EpiQuik™ Global Acetyl Histone H4-K8 Quantification Kit (Fluorometric) is a convenient package of tools that allows the experimenter to measure global acetylation of histone H4-K8 fluorometrically, using a variety of mammalian cells (human, mouse, etc.) including 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 fluorometric assay without the need for radioactivity, electrophoresis, or chromatography.
  • Specifically captures acetyl H4-K8 with the detection limit as low as 0.4 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-K8.
  • Strip microplate format makes the assay flexible: manual or high throughput.
  • Simple, reliable, and consistent assay conditions.

Background Information
Epigenetic activation or inactivation of genes play a critical role in many important human diseases, especially in cancer. A major mechanism for epigenetic inactivation of the genes is methylation of CpG islands in genome DNA caused by DNA methyltransferases. Histone methyltransferases (HMTs) control or regulate DNA methylation through chromatin-dependent transcription repression or activation. HMTs transfer 1-3 methyl groups from S-adenosyl-Lmethionine to the lysine and arginine residues of histone proteins. SET1, SET7/9, Ash1, ALL-1, MLL, ALR, Trx, and SMYD3 are histone methyltransferases that catalyze methylation of histone H3 at lysine 4 (H3-K4) in mammalian cells. H3-K4 di-methylation is associated with transcriptionally permissive euchromatin regions in the genome and may serve as a global epigenetic mark in euchromatin and mediates activated transcription. Increased global H3-K4 di-methylation is also found to be involved in some pathological processes such as cancer progression. The global H3- K4 di-methylation can also be changed by inhibition or activation of HMTs. Thus, quantitative detection of global di-methyl histone H3-K4 would provide useful information for better understanding epigenetic regulation of gene activation, and for developing HMT-targeted drugs. The EpiQuik™ Global Di-Methyl Histone H3-K4 Quantification Kit (Colorimetric) provides a tool for measuring global di-methylation of histone H3-K4.

Principle & Procedure
This kit is designed for measuring global histone H4-K8 acetylation. In an assay with this kit, the acetyl histone H4 at lysine 8 is captured to the strip wells coated with an anti-acetyl H4-K8 antibody. The captured acetyl histone H4-K8 can then be detected with a labeled detection antibody, followed by a fluorescent development reagent. The ratio of acetyl H4-K8 is proportional to the intensity of fluorescence. The absolute amount of acetyl H4-K8 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

F1 (10X Wash Buffer)
F2 (Antibody Buffer)
F3 (Detection Antibody, 1 mg/ml)*
F4 (Fluoro Developer)*
F5 (Fluoro Enhancer)*
F6 (Fluoro Dilution)
Standard Control (100 µg/ml)*
Signal Report Solution*
Signal Enhancer*
8-Well Sample Strips (with Frame)
8-Well Standard Control Strips
User Guide

* For maximum recovery of the products, centrifuge the original vial 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]
DNMT ELISA Easy Kit
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