重组人HP1 alpha蛋白(ab124602)
Key features and details
- Expression system: Escherichia coli
- Purity: > 90% SDS-PAGE
- Tags: His tag N-Terminus
- Suitable for: SDS-PAGE, MS
描述
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产品名称
重组人HP1 alpha蛋白 -
纯度
> 90 % SDS-PAGE.
ab124602 is purified by using conventional chromatography techniques. -
表达系统
Escherichia coli -
Accession
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蛋白长度
Full length protein -
无动物成分
No -
性质
Recombinant -
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种属
Human -
序列
MGSSHHHHHH SSGLVPRGSH MGSHMGKKTK RTADSSSSED EEEYVVEKVL DRRVVKGQVE YLLKWKGFSE EHNTWEPEKN LDCPELISEF MKKYKKMKEG ENNKPREKSE SNKRKSNFSN SADDIKSKKK REQSNDIARG FERGLEPEKI IGATDSCGDL MFLMKWKDTD EADLVLAKEA NVKCPQIVIA FYEERLTWHA YPEDAENKEK ETAKS -
预测分子量
25 kDa including tags -
氨基酸
1 to 191 -
标签
His tag N-Terminus
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相关产品
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Related Products
技术指标
Our Abpromise guarantee covers the use of ab124602 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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应用
SDS-PAGE
Mass Spectrometry
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质谱法
MALDI-TOF -
形式
Liquid -
Concentration information loading...
制备和贮存
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稳定性和存储
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
pH: 8.00
Constituents: 0.02% DTT, 0.32% Tris HCl, 30% Glycerol (glycerin, glycerine), 0.58% Sodium chloride
常规信息
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别名
- Antigen p25
- CBX5
- CBX5_HUMAN
see all -
功能
Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). Can interact with lamin-B receptor (LBR). This interaction can contribute to the association of the heterochromatin with the inner nuclear membrane. Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins. -
序列相似性
Contains 2 chromo domains. -
翻译后修饰
Phosphorylation of HP1 and LBR may be responsible for some of the alterations in chromatin organization and nuclear structure which occur at various times during the cell cycle (By similarity). Phosphorylated during interphase and possibly hyper-phosphorylated during mitosis.
Ubiquitinated. -
细胞定位
Nucleus. Chromosome. Chromosome > centromere. Component of centromeric and pericentromeric heterochromatin. Associates with chromosomes during mitosis. Associates specifically with chromatin during metaphase and anaphase. - Information by UniProt
图片
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SDS-PAGE - Recombinant Human HP1 alpha protein (ab124602)15% SDS-PAGE showing ab124602 (3 µg).
实验方案
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
数据表及文件
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SDS download
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Datasheet download
文献 (0)
ab124602 尚未被引用在任何文献中。