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Key Documents

SRP8001

Sigma-Aldrich

Calreticulin human

recombinant, expressed in E. coli, His tagged, >90% (SDS-PAGE)

别名:

CRP55, Calregulin, ERp60, Endoplasmic reticulum resident protein 60, grp60

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About This Item

分類程式碼代碼:
12352200
NACRES:
NA.32

生物源

human

重組細胞

expressed in E. coli

籤條

His tagged

化驗

>90% (SDS-PAGE)

形狀

liquid

分子量

~55 kDa by SDS-PAGE

包裝

pkg of 10 μg

儲存條件

avoid repeated freeze/thaw cycles

技術

calcium flux assay: suitable

雜質

<1 EU/μg endotoxin, tested

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

基因資訊

human ... CALR(811)

一般說明

Calreticulin (CALR) is expressed in the endoplasmic reticulum. The gene encoding it is localized on human chromosome 19p13.13.

應用

Human calreticulin has been used in a study to determine the effects of uncoupling protein 4 (UCP4) on the expression of proteins in the store-operated Ca2+ entry pathway.

生化/生理作用

Calreticulin is involved in regulation of intracellular Ca2+ homoeostasis and ER Ca2+ capacity. It constitutes together with calnexin and ERp57 the ′calreticulin/calnexin cycle′ that is responsible for folding and quality control of newly synthesized glycoproteins. Calreticulin has been implicated to play a role in many biological systems, including functions inside and outside the ER, indicating that the protein is a multi-process molecule. Recently, Calreticulin was shown to enhance the merger of macrophages and tumor cells, increasing phagocytosis.

外觀

Solution in 55 mM TRIS-HCl, pH 8.2, containing 150 mM NaCl.

其他說明

Human calreticulin (aa18-417) is fused at the C-terminus to a His-tag.

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Calreticulin Is Involved in Invasion of Human Extravillous Trophoblasts Through Functional Regulation of Integrin ?1.
Yamamoto M
Endocrinology (2017)
CALR exon 9 mutations are somatically acquired events in familial cases of essential thrombocythemia or primary myelofibrosis
Elisa Rumi
Blood, 123 (2014)
A novel signalling screen demonstrates that CALR mutations activate essential MAPK signalling and facilitate megakaryocyte differentiation.
Kollmann K
Leukemia, 31(4) (2017)
Mitochondrial Uncoupling Protein-4 Regulates Calcium Homeostasis and Sensitivity to Store Depletion-induced Apoptosis in Neural Cells*
Sic. L. Chan
The Journal of Biological Chemistry (2006)
New microdeletion and microduplication syndromes: a comprehensive review
Julian Nevado
Genetics and Molecular Biology (2014)

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