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L1169 Sigma

Anti-Leukemia Inhibitory Factor antibody produced in goat

affinity isolated antibody, lyophilized powder

Synonym: Anti-LIF

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Properties

Related Categories Alphabetical Index, Antibodies, Antibodies against Proteins/Bioactives/Markers/Receptors for Stem Cell Biology, Antibodies for Cell Biology, Antibodies to Cytokines and Growth Factors,
species reactivity   human
application(s)   immunohistochemistry: 25 μg/mL
  neutralization: suitable
  western blot: 0.1-0.2 μg/mL
clone   polyclonal
antibody form   affinity isolated antibody
form   lyophilized powder
storage temp.   −20°C
Gene Information   human ... LIF(3976)
biological source   goat
conjugate   unconjugated

Description

Immunogen

purified, E. coli-derived recombinant human leukemia inhibitory factor.

General description

Leukemia inhibitory factor (LIF) is a pleotropic glycoprotein that belongs to the IL6 family of cytokines. It is secreted by many cell types such as, fibroblasts, macrophages, T cells, monocytes, liver cells, osteoblasts and cells of endometrium. LIF interacts with a heterodimeric receptor composed of two subunits, gp130 and gp190. A variety of signal transduction pathways are triggered in response to LIF including ERK/MAPK, JAK1, PI3K, STAT3, Jun-cFos and NF-κB. The various functions of LIF include proliferation of adult human T cells, maintenance of pluripotency of embryonic stem cells and inhibition of leukemic ell differentiation. Reports also indicate the important role of LIF in lactation, tissue regeneration after brain and spinal cord injury, muscle regeneration and motor neuron functions.
Anti-Leukemia Inhibitory Factor recognizes human leukemia inhibitory factor. It shows less than 30% cross-reactivity with recombinant mouse LIF.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline.

Application

Anti-Leukemia Inhibitory Factor may be used for immunoblotting at a working a concentration of 0.1-0.2 μg/ml. For immunohistochemistry, a concentration of 25 μg/ml may be used. The antibody is also suitable for neutralization reactions.

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Safety Information

Personal Protective Equipment  Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR  NONH for all modes of transport
WGK Germany  1
Protocols & Articles

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Monoclonal and polyclonal primary antibodies are focused on cell biology, neurobiology and molecular biology. Secondary antibodies targeting multiple host’s IgG are conjugated to alkaline phosphatase...
Keywords: Amplification, Buffers, Cell biology, Enzyme-linked immunosorbent assay, Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Molecular biology, Phosphorylations, Purification, Western blot

Peer-Reviewed Papers
15

References

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