生物源
mouse
共軛
unconjugated
抗體表格
purified immunoglobulin
抗體產品種類
primary antibodies
無性繁殖
6D6, monoclonal
形狀
buffered aqueous solution
物種活性
rat, mouse, human
技術
indirect ELISA: suitable
indirect immunofluorescence: suitable
western blot: 1-5 μg/mL
同型
IgG2aκ
GenBank登錄號
UniProt登錄號
運輸包裝
dry ice
儲存溫度
−20°C
目標翻譯後修改
unmodified
基因資訊
human ... USP14(9097)
一般說明
Ubiquitin specific peptidase 14 (USP14) is a 494 amino acid protein containing a 45kDa catalytic domain at its amino-terminus. Its ubiquitin-like (Ubl) domain associates with 19S regulatory particle (RP) 26S proteasome. This binding activates the deubiquitinating activity of the protein. USP14 is part of the ubiquitin-specific processing (UBP) family of proteases.
免疫原
USP14 (NP_005142, 395 a.a. ~ 494 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Sequence
PQKEVKYEPFSFADDIGSNNCGYYDLQAVLTHQGRSSSSGHYVSWVKRKQDEWIKFDDDKVSIVTPEDILRLSGGGDWHIAYVLLYGPRRVEIMEEESEQ
Sequence
PQKEVKYEPFSFADDIGSNNCGYYDLQAVLTHQGRSSSSGHYVSWVKRKQDEWIKFDDDKVSIVTPEDILRLSGGGDWHIAYVLLYGPRRVEIMEEESEQ
生化／生理作用
Ubiquitin specific peptidase 14 (USP14) releases ubiquitin from the proteasome-targeted ubiquitinated proteins resulting in regeneration of ubiquitin at the proteasome. It is involved in the degradation of chemokine receptor CXCR4. Under endoplasmic reticulum (ER) stress, USp14 binds to ER stress receptor, which is involved in unfolded protein response (UPR), a mechanism to control the accumulation of unfolded proteins within the ER lumen. Its overexpression leads to ER-associated degradation (ERAD) pathway inhibition.
外觀
Solution in phosphate buffered saline, pH 7.4
法律資訊
GenBank is a registered trademark of United States Department of Health and Human Services
免責聲明
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.
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儲存類別代碼
10 - Combustible liquids
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Structure and mechanisms of the proteasome-associated deubiquitinating enzyme USP14
The Embo Journal (2005)
Deubiquitination of CXCR4 by USP14 is critical for both CXCL12-induced CXCR4 degradation and chemotaxis but not ERK activation
Marjelo A Mines
The Journal of Biological Chemistry (2008)
USP14 inhibits ER-associated degradation via interaction with IRE1alpha
Atsushi Nagai
Biochemical and Biophysical Research Communications (2009)
Zhanyu Ding et al.
Molecular cell, 73(6), 1150-1161 (2019-02-23)
The 26S proteasome is the ATP-dependent protease responsible for regulating the proteome of eukaryotic cells through degradation of mainly ubiquitin-tagged substrates. In order to understand how proteasome responds to ubiquitin signal, we resolved an ensemble of cryo-EM structures of proteasome
Jayashree Chadchankar et al.
PloS one, 14(11), e0225145-e0225145 (2019-11-09)
USP14 is a cysteine protease deubiquitinase associated with the proteasome and plays important catalytic and allosteric roles in proteasomal degradation. USP14 inhibition has been considered a therapeutic strategy for accelerating degradation of aggregation-prone proteins in neurodegenerative diseases and for inhibiting
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