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Merck

H6541

Sigma-Aldrich

抑癌蛋白 M 人

OSM, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture

别名:

OSM

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About This Item

MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.77

生物源

human

品質等級

重組細胞

expressed in HEK 293 cells

化驗

≥95% (SDS-PAGE)

形狀

lyophilized powder

效力

≤0.1-1.5 ng/mL EC50

品質

endotoxin tested

分子量

dimer 30 kDa (glycosylated)

包裝

pkg of 5X10 μg
pkg of 10 μg

技術

cell culture | mammalian: suitable

雜質

≤1 EU/μg

UniProt登錄號

儲存溫度

−20°C

基因資訊

human ... OSM(5008)

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生化/生理作用

Oncostatin M (OSM), LIF, G-CSF, IL-6, and CNTF are structurally related members of the same cytokine family sharing similarities in their primary amino acid sequences, predicted secondary structure, and receptor components. OSM is a growth-regulating cytokine, affecting a number of tumor and normal cells. This material was first identified by its ability to inhibit the growth of A375 melanoma cells and other human tumor cells, but not inhibit the growth of normal human fibroblasts. It acts synergistically with TGF β1 to inhibit the proliferation of tumor cells like A375 melanoma cells. It induces an increase in LDL receptor expression and LDL uptake by hepatoma cells. OSM activates synovial fibroblast-like cells to produce urokinase type plasminogen activator. OSM is secreted by macrophages and activated T lymphocytes.

外觀

Lyophilized from a 0.2 μm filtered solution of 1x PBS.

分析報告

The activity was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (humanerythroleukemic indicator cell line)

法律資訊

HumanKine is a registered trademark of Proteintech Group, Inc. and Humanzyme, Inc

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Yuxin Wang et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(42), 16975-16980 (2013-10-02)
The activation of STAT3 by tyrosine phosphorylation, essential for normal development and for a normal inflammatory response to invading pathogens, is kept in check by negative regulators. Abnormal constitutive activation of STAT3, which contributes to the pathology of cancer and
N Kanda et al.
Allergy, 67(6), 804-812 (2012-04-11)
Skin lesions with atopic dermatitis (AD) are associated with dysregulated expression of LL-37 and enhanced expression of IL-22, thymic stromal lymphopoietin (TSLP), IL-25, IL-31, and oncostatin M. Vitamin D3 enhances LL-37 production in keratinocytes. This study aimed to examine the
Andrea Rinaldi et al.
British journal of haematology, 163(2), 194-204 (2013-08-22)
In a fraction of patients, chronic lymphocytic leukaemia (CLL) can transform to Richter syndrome (RS), usually a diffuse large B-cell lymphoma (DLBCL). We studied genome-wide promoter DNA methylation in RS and clonally related CLL-phases of transformed patients, alongside de novo
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A major therapeutic challenge is how to replace bone once it is lost. Bone loss is a characteristic of chronic inflammatory and degenerative diseases such as rheumatoid arthritis and osteoporosis. Cells and cytokines of the immune system are known to
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Liver transplantation is the only definitive treatment for end-stage cirrhosis and fulminant liver failure, but the lack of available donor livers is a major obstacle to liver transplantation. Recently, induced pluripotent stem cells (iPSCs) derived from the reprogramming of somatic

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