MABE664

Anti-CBX1 (HP1 beta) Antibody, clone 5E9.1

clone 5E9.1, from mouse

• 別名: Chromobox protein homolog 1, Heterochromatin protein 1 homolog beta, HP1 beta, Heterochromatin protein p25, M31, Modifier 1 protein
• UNSPSCコード: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

特性

• 由来生物: mouse
• 品質水準: 100
• 抗体製品の状態: purified immunoglobulin
• 抗体製品タイプ: primary antibodies
• クローン: 5E9.1, monoclonal
• 化学種の反応性: human
• 包装: antibody small pack of 25 μg
• テクニック: western blot: suitable
• アイソタイプ: IgG1κ
• NCBIアクセッション番号: NP_001120700
• UniProtアクセッション番号: P83916
• 輸送温度: ambient
• ターゲットの翻訳後修飾: unmodified
• 遺伝子情報: human ... CBX1(10951)

詳細

詳細

Chromobox protein homolog 1 (UniProt: P83916; also known as HP1Hsbeta, heterochromatin protein 1 homolog beta, heterochromatin protein p25, M31, Modifier 1 protein, p25 beta) is encoded by the CBX1 (also known as CBX) gene (Gene ID:10951) in human. Chromobox protein homolog 1 is a homodimeric nuclear protein that is a component of heterochromatin. It is expressed in all adult and embryonic tissues. It is essential for formation of and gene repression in heterochromatin. It recognizes and binds histone H3 tails methylated at Lys-9, leading to epigenetic repression. Also interacts with lamin B receptor (LBR) to contribute to the association of the heterochromatin with the inner nuclear membrane. The human HP1 homolog CBX1 preferentially recognize H3K9me3 (Peptide binding specificity Kd = 5 µM). However, upon substitution of Threonine 6 to Alanine reduces its affinity significantly (Kd = 45 mM). (Ref.: Kaustov, L., et al. (2011). J. Biol. Chem. 286(1): 521-529).

特異性

Clone 5E9.1 specifically detects human Chromobox protein homolog 1 (CBX1). It targets an epitope with in 60 amino acids from the internal region.

免疫原

GST/His-tagged recombinant protein fragment corresponding to 60 amino acids from the internal region of human Chromobox protein homolog 1 (CBX1).

アプリケーション

Research Category
エピジェネティクス及び核内機能分子

Anti-CBX1 (HP1 beta) antibody, clone 5E9.1, Cat. No. MABE664, is a highly specific mouse monoclonal antibody that targets CBX1 and has been tested in Western Blotting.

品質

Evaluated by Western Blotting in HeLa cell lysate.

Western Blotting Analysis: 1 µg/mL of this antibody detected CBX1 (HP1 beta) in 10 µg of HeLa cell lysate.

ターゲットの説明

~23 kDa observed; 21.42 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

物理的形状

Protein G purified

Format: Purified

Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

保管および安定性

Stable for 1 year at 2-8°C from date of receipt.

その他情報

Concentration: Please refer to lot specific datasheet.

免責事項

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• WGK: WGK 1
• 引火点(°F): does not flash
• 引火点(℃): does not flash