抗H3K36me3抗体 | Anti-H3K36me3 Antibody

• Bioss 社抗体製品の特長
• 価格表
• 使用例
• Background
• 製品情報

Bioss 社抗体製品の特長

• ウエスタンブロット、免疫組織化学（IHC-frozen、IHC-paraffin）、免疫蛍光（IF）、ELISAなどのアプリケーションに適した一次抗体がラインナップされています。
• 一次抗体はすべて、Protein AまたはProtein G精製されています。
• 幅広い研究分野に関連する抗体を取り揃えています。


※最新の適用、交差性情報の詳細は、下記製品情報項の「データシート」リンクをご参照ください。

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価格表

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使用例

	A Dot Blot analysis was performed to test the cross-reactivity of the Bioss antibody against H3K36me3 (bs-53116R) with peptides containing other H3 and H4 modifications and the unmodified sequence. One hundred to 0.2 pmol of the peptide containing the respective histone modification were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure shows a high specificity of the antibody for the modification of interest.
	To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Bioss antibody directed against H3K36me3 (Cat. No. bs-53116R) and the crude serum. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the purified antibody was estimated to be 1:19,300.
	ChIP was performed with 2 μg of the Bioss antibody against H3K36me3 (bs-53116R) on sheared chromatin from 1 million HeLaS3 cells using a ChIP-seq kit. IgG (2 μg/IP) was used as a negative IP control. The IP’d DNA was analyzed by qPCR with optimized PCR primer pairs for the promoter and coding region of the active GAPDH, for a region located 1 kb upstream of the GAPDH promoter and for the coding region of the active ACTB gene (figure A). The IP’d DNA was subsequently analyzed on an Illumina Genome Analyzer. Library preparation, cluster generation, and sequencing were performed according to the manufacturer’s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure B shows the obtained profiles in genomic regions of chromosome 12 (including the GAPDH positive control), 7 (including the ACTB positive control), 14 and 3, respectively. These results clearly show an enrichment of the H3K36me3 at active genes.
	ChIP assays were performed using HeLa cells, the Bioss antibody against H3K36me3 (Cat. No. bs-53116R) and optimized PCR primer sets for qPCR. ChIP was performed using sheared chromatin from 1 million cells on the SX-8G IP-Star automated system. A titration consisting of 1, 2, 5 and 10 μg of antibody per ChIP experiment was analyzed. IgG (2 μg/IP) was used as a negative IP control. QPCR was performed with primers for the promoter and coding region of the active GAPDH, for a region located 1 kb upstream of the GAPDH promoter and for the Sat2 satellite repeat. The figure shows the recovery expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).

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Background

Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.

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製品情報

name	H3K36me3 Polyclonal Antibody
datasheet	最新のデータシートはこちらをご確認ください
Conjugation	Unconjugated
Gene ID	8350
Swiss Prot	P68431
Source	Polyclonal antibody raised in rabbit against histone H3, trimethylated at lysine 36 (H3K36me3), using a KLH-conjugated synthetic peptide
Purification	Affinity purified polyclonal antibody in PBS containing 0.05% azide and 0.05% ProClin 300.

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