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Merck
모든 사진(1)

문서

SRP3316

Sigma-Aldrich

LIF human

Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)

동의어(들):

D factor, Differentiation-stimulating factor, Melanoma-derived LPL inhibitor (MLPLI)

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About This Item

UNSPSC 코드:
12352202

재조합

expressed in E. coli

분석

≥98% (HPLC)
≥98% (SDS-PAGE)

형태

lyophilized

분자량

19.6 kDa

불순물

endotoxin, tested

UniProt 수납 번호

배송 상태

wet ice

저장 온도

−20°C

유전자 정보

human ... LIF(3976)

일반 설명

Leukemia inhibitory factor (LIF) is a secreted pleiotropic glycoprotein which is a member of the gp130 signaling of interleukin-6 (IL-6) family cytokines. This protein was originally identified as a protein that prevented the growth of a leukemic cell line.
Recombinant human LIF is a 19.6 kDa protein containing 180 amino acids residues including three disulfide bonds.

생화학적/생리학적 작용

Leukemia inhibitory factor (LIF) suppresses the differentiation of myoblasts, and inhibits the activation of caspase-3 and blocks the reduction in Bcl-xL (B-cell lymphoma-extra large) levels, thus, preventing doxorubicin-induced apoptosis. Along with transforming growth factor β2 (TGFβ2)/fibroblast growth factor 2 (FGF2), LIF regulates nephrogenesis. It facilitates tubular regeneration following acute kidney failure. It plays a crucial role in neuroprotective pathways induced by preconditioning-induced oxidative stress. LIF is capable of maintaining the totipotency of embryonic stem cells. It is also involved in controlling the differentiation of embryonic stem cells, hematopoietic and neuronal cells.

물리적 형태

Lyophilized with no additives

재구성

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

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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문서 라이브러리 방문

이미 열람한 고객

Protective effects of leukemia inhibitory factor against oxidative stress during high glucose-induced apoptosis in podocytes.
Xu J et al
Cell Stress & Chaperones, 17(4) (2012)
J F Moreau et al.
Nature, 336(6200), 690-692 (1988-12-15)
Leukaemia inhibitory factor (LIF) is a cytokine that induces macrophage differentiation of the murine M1 myeloid leukaemia cell line. We have isolated a cDNA clone encoding a novel human haemopoietic growth factor, human interleukin for DA cells (HILDA) that supports
The gp130 receptor cytokine family: regulators of adipocyte development and function.
White UA and Stephens JM
Current Pharmaceutical Design, 17(4), 340-346 (2011)
Complex conserved organization of the mammalian leukemia inhibitory factor gene: regulated expression of intracellular and extracellular cytokines.
Haines BP et al
Journal of Immunology, 162(8), 4637-4646 (1999)
Xiaoying Wang et al.
PloS one, 9(8), e106110-e106110 (2014-08-29)
Sertoli cells constitute the structural framework in testis and provide an immune-privileged environment for germ cells. Induced pluripotent stem cells (iPS cells) resemble embryonic stem cells (ES cells) and are generated from somatic cells by expression of specific reprogramming transcription

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