Histone H3 (K36me3) polyclonal antibody
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Specification
Product Description
Rabbit polyclonal antibody raised against synthetic peptide of histone H3 (trimethylated lysine 36).
Immunogen
A synthetic peptide (conjugated with KLH) containing the trimethylated lysine 36 (or [K36me3]) of human histone H3.
Host
Rabbit
Reactivity
Human
Form
Liquid
Recommend Usage
The optimal working dilution should be determined by the end user.
Storage Buffer
In PBS (0.05% sodium azide, 0.05% proclin 300)
Storage Instruction
Store at -20°C. For long term storage store at -80°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
ChIP
ChIP results obtained with the Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656).
ChIP assays were performed using mouse embryonic stem cells (ES14).ChIP on chip
ChIP-on-chip profile using the Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656).
The DNA of four ChIP assays was pooled and amplified. Subsequently, the DNA was hybridized on a tiling array.Western Blot (Cell lysate)
Western blot analysis using the Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656).
Mouse embryonic stem cells (ES14) cells were treated or not with all-trans retinoic acid (ATRA).
The ATRA treatment is used to induce cell differentiation.
Histone (acid) extracts of treated (lane 1) and non-treated cells (lane 2).
Using Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656) at dilution 1 : 1,000 in TBS-Tween + 5% skimmed milk. The location of the protein of interest is indicated with an arrow.Enzyme-linked Immunoabsorbent Assay
ELISA is a quantitative method used to determine the concentration of a primary antibody using a series of dilutions of crude sera, affinity purified Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656) and flow-through in antigen coated wells.
The antigen used in this case is the peptide including the histone modification of interest.
We plotted the absorbance versus antibody dilution to estimate the TITER : 1 : 12,700 for crude serum and 1 : 1,600 for Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656).Dot Blot
Dot Blot is performed to test the cross-reactivity of the affinity purified Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656) with other histones and other histone modifications.
Other histone modifications include mono- and dimethylation of the same lysine and mono-, di- and trimethylation of adjacent lysines.
To determine the cross-reactivity, 0.2 to 100 pmol of peptide containing the respective histone modifications were spotted on a membrane.
The antibody was used at a dilution of 1 : 5,000.
At this dilution, a signal is detected at an amount of peptide as low as 0.2 pmol with the Histone H3 (K36me3) polyclonal antibody (Cat # PAB0656). -
Publication Reference
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Dynamic regulation of histone lysine methylation by demethylases.
Shi Y, Whetstine JR.
Molecular Cell 2007 Jan; 25(1):1.
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Intra- and inter-nucleosomal protein-DNA interactions of the core histone tail domains in a model system.
Zheng C, Hayes JJ.
The Journal of Biological Chemistry 2003 Apr; 278(26):24217.
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Translating the histone code.
Jenuwein T, Allis CD.
Science 2001 Aug; 293(5532):1074.
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The language of covalent histone modifications.
Strahl BD, Allis CD.
Nature 2000 Jan; 403(6765):41.
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Dynamic regulation of histone lysine methylation by demethylases.
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