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Merck

L9152

Sigma-Aldrich

Anti-Leukemia Inhibitory Factor antibody produced in goat

IgG fraction of antiserum, lyophilized powder

Sinónimos:

CDF, D factor, DIA, Emfilermin, LIF, differentiation inhibitory activity

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About This Item

Número MDL:
Código UNSPSC:
51111800
NACRES:
NA.43

origen biológico

goat

Nivel de calidad

conjugado

unconjugated

forma del anticuerpo

IgG fraction of antiserum

tipo de anticuerpo

primary antibodies

clon

polyclonal

Formulario

lyophilized powder

reactividad de especies

mouse

técnicas

immunohistochemistry: suitable
neutralization: suitable
western blot: suitable

Nº de acceso UniProt

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... LIF(3976)
mouse ... Lif(16878)

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Especificidad

The antibody neutralizes the biological activity of recombinant mouse LIF and also neutralizes the biologicl activity of recombinant human LIF at a 10-fold higher IgG concentration. Based on ELISA and immunoblotting, this antibody shows <10% cross-reactiity with recombinant human LIF.

Inmunógeno

purified, E. coli-derived, recombinant mouse LIF.

Aplicación

For Western blot a concentration of 0.1 μg/ml is recommended. For immunohistochemistry, a working dilution of 5-15 μg/ml is recommended. The neutralization dose is typically 80-480 ng/mL in the presence of 3 ng/mL Recombinant Mouse LIF.

Optimal dilutions should be determined by the end user.

Acciones bioquímicas o fisiológicas

Leukemia inhibitory factor (LIF) was initially identified as a factor that inhibited the proliferation and induced the differentiation to macrophages of the murine myeloid leukemic cell line M1. Subsequent to its purification and molecular cloning, LIF was recognized to be a pleiotropic factor with multiple effects on both hematopoietic and non-hematopoietic cells. LIF has overlapping biological functions with OSM, IL-6, IL-11 and CNTF. All these cytokines utilize gp130 as a component in their signal transducing receptor complexes. Mouse LIF cDNA encodes a 203 amino acid residue polypeptide with a 23 amino acid signal peptide that is cleaved to yield a 180 amino acid mature mouse LIF. Native human and mouse LIF are highly glycosylated monomeric proteins. Both human and murine LIF protein sequences have multiple potential N- and O-linked glycosylation sites and six conserved cysteine residues that are involved in three intramolecular disulfide bridges.

Forma física

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing 5% trehalose.

Nota de preparación

Protein A or G purified

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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L Q Cai et al.
Cytokine, 12(11), 1676-1682 (2000-10-29)
Leukaemia inhibitory factor (LIF) is a pleiotrophic cytokine. Recent reports indicate that LIF is relevant to murine embryo implantation. In this work, results of indirect immunofluorescence under a confocal microscope illustrated that LIF was mainly located in the uterine lumen
Rozanne Arulanandam et al.
Experimental cell research, 316(5), 875-886 (2009-10-27)
Rac1 (Rac) is a member of the Rho family of small GTPases which controls cell migration by regulating the organization of actin filaments. Previous results suggested that mutationally activated forms of the Rho GTPases can activate the Signal Transducer and
Sylvian Bauer et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 26(46), 12089-12099 (2006-11-17)
Although neural stem cells (NSCs) persist in various areas of the adult brain, their contribution to brain repair after injury is very limited. Treatment with exogenous growth factors can mitigate this limitation, suggesting that the brain environment is normally deficient
L C Hunt et al.
Experimental cell research, 316(6), 1002-1009 (2009-12-08)
Leukemia inhibitory factor (LIF) is an important regulator of skeletal muscle regeneration and has been suggested to be mitogenic for myogenic cells because it has been shown to increase the quantity of myoblast cells grown in culture over extended periods
Tsuyoshi Tsukada et al.
PloS one, 10(6), e0129011-e0129011 (2015-06-05)
Recent studies in rodents suggest that maternal immune activation (MIA) by viral infection is associated with schizophrenia and autism in offspring. Although maternal IL-6 is though t to be a possible mediator relating MIA induced these neuropsychiatric disorders, the mechanism

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