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Documentos Principais

I2406

Sigma-Aldrich

IL-11 human

>97% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder, suitable for cell culture

Sinônimo(s):

Interleukin-11 human, IL-11

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About This Item

Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.32

Nome do produto

Interleukin-11 human, >97% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder, suitable for cell culture

fonte biológica

human

Nível de qualidade

recombinante

expressed in baculovirus infected Sf21 cells

Ensaio

>97% (SDS-PAGE)

Formulário

lyophilized powder

potência

0.06-0.24 ng/mL ED50

peso molecular

23 kDa

embalagem

pkg of 5 μg

técnica(s)

cell culture | mammalian: suitable

Impurezas

endotoxin, tested

nº de adesão UniProt

temperatura de armazenamento

−20°C

Informações sobre genes

human ... IL11(3589)

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Descrição geral

Interleukin-11 (IL-11) is synthesized by many mesenchymal origin cells like keratinocytes, synoviocytes, fibroblasts, bone marrow stromal cells, osteoblasts, and chondrocytes.
The gene IL-11 (interleukin 11) is mapped to human chromosome 19q13.4. It is a secreted protein.

Ações bioquímicas/fisiológicas

Interleukin 11 (IL-11) is involved in promoting tissue fibrosis and regulates the function of chondrocytes, synoviocytes, and B cells. It is also involved in bone metabolism and tissue remodeling.
Interleukin-11, also called adipogenesis inhibitory factor (AGIF), is a pleotropic cytokine that acts on hematopoietic progenitor cells and stromal cells. Although recombinant human IL-11 has a predicted molecular mass of 19 kDa, it migrates as a 23 kDa band in SDS-PAGE. It is a functional homolog of IL-6, inducing the proliferation of certain plasmacytoma cell lines and acute phase protein secretion in the liver. IL-11 stimulates the production of erythrocytes, megakaryocytes, and T cell development of antibody producing B cells.

forma física

Lyophilized from a 0.2 μm filtered solution of PBS and EDTA with BSA as a carrier protein.

Nota de análise

The biological activity is measured in a cell proliferation assay using T11, a subline of the IL-6-dependent murine plasmacytoma cell line T1165.85.2.1 that has been adapted to grow in IL-11.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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V F Quesniaux et al.
Blood, 80(5), 1218-1223 (1992-09-01)
Interleukin-11 (IL-11), a pleiotropic cytokine originally isolated from a primate bone marrow stromal cell line, has been shown to stimulate T-cell-dependent B-cell maturation, megakaryopoiesis, and various stages of myeloid differentiation, but to inhibit adipogenesis. Because stromal cells are essential for
I Kawashima et al.
FEBS letters, 283(2), 199-202 (1991-06-03)
A cDNA encoding a novel adipogenesis inhibitory factor (AGIF) that inhibits the process of adipogenesis in mouse 3T3-L1 preadipocytes was cloned from a cDNA library of the human bone marrow-derived stromal cell line KM-102. The cloned cDNA contains an open
W Klein et al.
Genes and immunity, 3(8), 494-496 (2002-12-18)
Inflammatory bowel diseases (IBD) are multifactorial disorders characterised by the host's inability to limit the inflammatory response to luminal antigens. The association of polymorphisms in the CARD15 gene with Crohn's disease (CD) demonstrates the relevance of activated transcription factor NF(kappa)B
I Kawashima et al.
Progress in growth factor research, 4(3), 191-206 (1992-01-01)
Interleukin-11 (IL-11) is a novel stroma-derived cytokine that acts on both hematopoietic progenitors and stromal cells. IL-11 was originally identified in a medium conditioned by the macaque bone marrow-derived stromal cell line PU-34 and cloned as a growth factor for
Interleukin-11: a cytokine signaling through gp130 with pleiotropic effects and potential clinical utility within and outside the hematopoietic system.
Jacobsen, S.E.W. et al.
The Cytokine Handbook, 365-365 (1998)

Artigos

The Interleukins comprise a disparate group of cytokines and growth factors that are produced by and released from leukocytes. Interleukin-1β (1L-1β) is released primarily from stimulated macrophages and monocytes and plays a key role in inflammatory and immune responses and may induce anti-tumor immunity.

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