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Merck
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CHROP

Imprint® Ultra Chromatin Optimization Kit

Kit designed to optimize sonication parameters for ChIP experiments

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About This Item

NACRES:
NA.54
UNSPSC Code:
41116158
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Quality Level

General description

The Imprint Ultra Chromatin Optimization Kit provides reagents needed to optimize chromatin sonication/shearing conditions before performing ChIP. It is imperative that chromatin is completely sheared into fragments with a peak around 500 base pairs (bp) for ChIP-qPCR assays, and < 500 bp for ChIP-Seq and ChIP-chip, for maximum specificity and resolution, and to ensure low background. For higher resolution applications like genome-wide location analysis by ChIP-chip or ChIP-Seq, sonication of input chromatin to below 500 bp, with a peak around 250 bp, is critical.

Other Notes

Sufficient reagents are provided to perform three sets of chromatin sonication optimization experiments. Each set would include five different conditions for sonication to optimize the parameters. Reagents are provided for a total of 15 reactions, including preparation of cell lysates from 107 cells/reaction, nuclei lysis, sonication, cross-link reversal and DNA purification.

Legal Information

Imprint is a registered trademark of Merck KGaA, Darmstadt, Germany


Kit Components Also Available Separately

Product No.
Description
SDS & Pricing

  • IGEPAL® CA-630, Molecular Biology
    SDS

  • Sodium chloride solution, 5 M in H2O, BioReagent, Molecular Biology, suitable for cell culture
    SDS

  • Water, Nuclease-Free Water, for Molecular Biology
    SDS

  • 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, ≥97.0% (HPLC)
    SDS

  • Protease Inhibitor Cocktail, for use with mammalian cell and tissue extracts, DMSO solution
    SDS

  • Ribonuclease A from bovine pancreas, (Solution of 50% glycerol, 10mM Tris-HCL pH 8.0)
    SDS

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Ox. Liq. 1 - Resp. Sens. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Central nervous system

Storage Class

5.1A - Strongly oxidizing hazardous materials

flash_point_f

100.4 °F

flash_point_c

38 °C

Regulatory Information

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Protocols

Chromatin Immunoprecipitation qPCR for studying gene regulation across conditions.

Related Content

Imprint® Ultra Chromatin IP Kit: for Successful ChIP-Seq with a Low Abundance Transcription Factor


Henriette O'Geen et al.
BioTechniques, 41(5), 577-580 (2006-12-05)
A single chromatin immunoprecipitation (ChIP) sample does not provide enough DNA for hybridization to a genomic tiling array. A commonly used technique for amplifying the DNA obtained from ChIP assays is ligation-mediated PCR (LM-PCR). However; using this amplification method, we
M H Kuo et al.
Methods (San Diego, Calif.), 19(3), 425-433 (1999-12-02)
Chromatin structure plays important roles in regulating many DNA-templated processes, such as transcription, replication, and recombination. Considerable progress has recently been made in the identification of large, multisubunit complexes dedicated to these nuclear processes, all of which occur on nucleosomal
Genetic Framework for GATA Factor Function in Vascular Biology
Linnemann A.K., et al.
Proceedings of the National Academy of Sciences of the USA, 1, 13641-13646 (2011)



Global Trade Item Number

SKUGTIN
CHROP-15RXN04061833296080