重组人UBPY/USP8蛋白(ab127607)
Key features and details
- Expression system: Escherichia coli
- Purity: > 95% SDS-PAGE
- Tags: His-DHFR tag N-Terminus
- Suitable for: SDS-PAGE
描述
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产品名称
重组人UBPY/USP8蛋白
参阅全部 UBPY/USP8 蛋白酶 -
纯度
> 95 % SDS-PAGE.
Purified via His tag -
表达系统
Escherichia coli -
Accession
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蛋白长度
Protein fragment -
无动物成分
No -
性质
Recombinant -
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种属
Human -
预测分子量
25 kDa -
氨基酸
886 to 1096 -
标签
His-DHFR 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 ab127607 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
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形式
Lyophilized -
Concentration information loading...
制备和贮存
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稳定性和存储
Shipped at 4°C. Store at -20ºC.
Constituents: 0.32% Tris HCl, 0.58% Sodium chloride
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复溶Reconstitute with water to desired concentration.
常规信息
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别名
- Deubiquitinating enzyme 8
- FLJ34456
- hUBPy
see all -
功能
Hydrolase that can remove conjugated ubiquitin from proteins and therefore plays an important regulatory role at the level of protein turnover by preventing degradation. Converts both 'Lys-48' an 'Lys-63'-linked ubiquitin chains. Catalytic activity is enhanced in the M phase. Involved in cell proliferation. Required to enter into S phase in response to serum stimulation. May regulate T-cell anergy mediated by RNF128 via the formation of a complex containing RNF128 and OTUB1. Probably regulates the stability of STAM2 and RASGRF1. Regulates endosomal ubiquitin dynamics, cargo sorting, membrane traffic at early endosomes, and maintenance of ESCRT-0 stability. The level of protein ubiquitination on endosomes is essential for maintaining the morphology of the organelle. Deubiquitinates EPS15 and controles tyrosine kinase stability. Removes conjugated ubiquitin from EGFR thus regulating EGFR degradation and downstream MAPK signaling. Involved in acrosome biogenesis through interaction with the spermatid ESCRT-0 complex and microtubules. Deubiquitinates BIRC6/bruce and KIF23/MKLP1. -
序列相似性
Belongs to the peptidase C19 family.
Contains 1 MIT domain.
Contains 1 rhodanese domain.
Contains 1 USP domain. -
结构域
The MIT domain is required for endosomal localization, CHMP1B-binding, maintenance of ESCRT-0 stability and EGFR degradation.
The rhodanese domain is sufficient for RNF41-binding. -
翻译后修饰
Phosphorylation of Ser-718 is essential for interaction with YWHAE and for cytosol localization. Undergoes dephosphorylation at Ser-718 in the M phase. Tyrosine-phosphorylated in its N-terminal half in an EGFR-dependent manner.
Ubiquitinated. Inactive form is mostly monoubiquitinated, but polyubiquitination happens too. Ubiquitination is increased in EGF-stimulated cells. Ubiquitination of active form is undetectable, suggesting a possibility that USP8 deubiquitinates itself, thereby regulating its own function. -
细胞定位
Cytoplasm. Nucleus. Endosome membrane. Cell membrane. - Information by UniProt
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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Datasheet download
文献 (1)
ab127607 被引用在 1 文献中.
- Mao G et al. Strontium-substituted Nanohydroxyapatite Coatings to Decrease Aseptic Loosening of Femoral Prosthesis: Safety and Efficacy in a Rat Model. ACS Appl Mater Interfaces N/A:N/A (2019). PubMed: 30763063