I7409

Sigma-Aldrich

Monoclonal Anti-Interleukin-1α propeptide antibody produced in mouse

clone 409405, purified immunoglobulin, lyophilized powder

别名:
Anti-IL1A, Anti-IL1
MDL number:
NACRES:
NA.41

Quality Level

biological source

mouse

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

409405, monoclonal

form

lyophilized powder

species reactivity

human

application(s)

western blot: 1-2 μg/mL

isotype

IgG2b

conjugate

unconjugated

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... IL1A(3552)

General description

Interleukins are proinflammatory cytokines produced on cell injury or trauma. There are two closely related types of interleukins produced by the cell, IL-1α and IL-1β that are produced by the activation of NF-κ B transcription factor in response to bacterial infection or LPS. Both IL-1α and IL-1β exert their cellular effects by signalling through IL-1 receptor type 1. The IL-1α precursor produced initially is cleaved by calpain to produce a 16 kDa propeptide and 17 kDa mature protein. A variety of cells such as macrophages, epithelial cells, fibroblasts, keratinocytes, monocytes and dendritic cells secrete IL-1α. Both IL-1α and IL-1β are important in acquired immunity, inflammation, response to infection and production of matrix metalloproteinases (MMPs). The propeptide has nuclear localization sequence that enables it to shuttle to nucleus and activate transcription of target genes. The effects of IL-1α are mediated by activation of NF-κB, JNK and MAPK pathways that activated the genes in response to infection and inflammation.Overproduction of IL-1α has been implicated in inflammatory disorders like rheumatoid arthritis and periodontitis
Monoclonal Anti-Interleukin-1a propeptide recognizes human Interleukin-1α propeptide. It does not cross-react with mature forms of mouse IL-1α or rabbit IL-1α.

Immunogen

purified, E. coli-derived recombinant human interleukin-1α propeptide (aa 1-112).

Application

Anti-interleukin 1α antibody is suitable for immunoblotting at a working concentration of 1-2 μg/ml.

Physical form

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

Disclaimer

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.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Interleukin-1, inflammasomes, autoinflammation and the skin
Contassot E et al
Swiss Medical Weekly, 142, w13590-w13590 (2010)
Interleukin-1 (IL-1) pathway
Weber A et al
Science Signaling, 3, p-p (2010)
S Z Ben-Sasson et al.
Cytokine, 56(1), 122-125 (2011-08-17)
IL-1 strikingly enhances antigen-driven responses of CD4 and CD8 T cells. It is substantially more effective than LPS and when added to a priming regime of antigen plus LPS, it strikingly enhances cell expansion. The effect is mediated by direct...
J Novak et al.
Scientific reports, 10(1), 6995-6995 (2020-04-26)
Interleukin-1α (IL-1α) is a dual-function proinflammatory mediator. In addition to its role in the canonical IL-1 signaling pathway, which employs membrane-bound receptors, a growing body of evidence shows that IL-1α has some additional intracellular functions. We identified the interaction of...
Charles A Dinarello
Current opinion in pharmacology, 4(4), 378-385 (2004-07-15)
All biological agents currently used for reducing TNFalpha activity in disease are neutralization strategies; however, there are several strategies for reducing interleukin (IL)-1 activities: the IL-1 receptor antagonist (IL-1Ra), anti-IL-1beta monoclonal antibodies, the IL-1 Trap, IL-1 receptor type I antibodies...

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