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Merck
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Key Documents

H6541

Sigma-Aldrich

Oncostatin M human

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

동의어(들):

OSM

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352202
NACRES:
NA.77

생물학적 소스

human

Quality Level

재조합

expressed in HEK 293 cells

분석

≥95% (SDS-PAGE)

형태

lyophilized powder

효능

≤0.1-1.5 ng/mL EC50

품질

endotoxin tested

분자량

dimer 30 kDa (glycosylated)

포장

pkg of 5X10 μg
pkg of 10 μg

기술

cell culture | mammalian: suitable

불순물

≤1 EU/μg

UniProt 수납 번호

저장 온도

−20°C

유전자 정보

human ... OSM(5008)

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생화학적/생리학적 작용

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.

물리적 형태

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

분석 메모

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

법적 정보

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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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
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