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Merck
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SAB1402233

Sigma-Aldrich

Monoclonal Anti-HSPA4 antibody produced in mouse

clone 3A11, purified immunoglobulin, buffered aqueous solution

同義詞:

APG-2, HS24/P52, MGC131852, RY, hsp70, hsp70RY

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.41

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

3A11, monoclonal

形狀

buffered aqueous solution

分子量

antigen ~42.39 kDa

物種活性

human

技術

indirect ELISA: suitable
western blot: 1-5 μg/mL

同型

IgG2aκ

NCBI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 ... HSPA4(3308)

相關類別

免疫原

HSPA4 (AAH02526, 1 a.a. ~ 148 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MSVVGIDLGFQSCYVAVARAGGIETIANEYSDRCTPACISFGPKNRSIGAAAKSQVISNAKNTVQGFKRFHGRAFSDPFVEAEKSNLAYDIVQLPTGLTGIKVTYMEEEQNGPVDGQGDNPGPQAAEQGTDTAVPSDSDKKLPEMDID

生化/生理作用

Hspa4 (heat shock protein family A (Hsp70) member 4) is an important ATP-dependent cytosolic chaperone along with Hsp90. Hspa4 aids in the folding of several proteins and helps in protecting against cellular stresses such as rise in temperature. Hspa4 maintains the function of the mitotic centrosome to coordinates bipolar mitotic spindle assembly. Hspa4 might compensate the loss of parkin function in mice by protecting the cells against proteolytic and mitochondrial stress. Therefore, it can serve as an important therapeutic agent for parkinson disease. Upregulation of HSPA4 is observed in parkin gene knockout mice. Hspa4 is known to be associated with tumor progression and offers resistance against many therapeutic agents. The gene is upregulated in many different types of cancer.

外觀

Solution in phosphate buffered saline, pH 7.4

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Cheng-Wu Zhang et al.
Neuro-degenerative diseases, 16(5-6), 304-316 (2016-02-18)
Mutations of parkin are a prevalent genetic contributor to familial Parkinson's disease (PD). As a key regulator of protein and mitochondrial homeostasis, parkin plays a pivotal role in maintaining dopaminergic neuronal survival. However, whereas Drosophila parkin null mutants exhibit prominent
Chieh-Ting Fang et al.
Cellular and molecular life sciences : CMLS, 73(20), 3949-3960 (2016-05-04)
To establish a functional bipolar mitotic spindle, the centrosome expands and matures, acquiring enhanced activities for microtubule (MT) nucleation and assembly at the onset of mitosis. However, the regulatory mechanisms of centrosome maturation and MT assembly from the matured centrosome
Tomohiko Harada et al.
Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.], 9(1-2), 13-24 (2008-12-17)
Microarray-based comparative genomic hybridisation (CGH) has allowed high-resolution analysis of DNA copy number alterations across the entire cancer genome. Recent advances in bioinformatics tools enable us to perform a robust and highly sensitive analysis of array CGH data and facilitate
Induction of Hsp70 in tumor cells treated with inhibitors of the Hsp90 activity: A predictive marker and promising target for radiosensitization.
Kudryavtsev VA, et.al.
PLoS ONE, 12(3), 1-25 (2017)
Vladimir A Kudryavtsev et al.
PloS one, 12(3), e0173640-e0173640 (2017-03-16)
We studied a role of the inducible heat shock protein 70 (Hsp70) in cellular response to radiosensitizing treatments with inhibitors of the heat shock protein 90 (Hsp90) chaperone activity. Cell lines derived from solid tumors of different origin were treated

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