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I3642

Sigma-Aldrich

Monoclonal Anti-Interleukin-1β antibody produced in mouse

clone 8516.311, purified immunoglobulin, lyophilized powder

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Synonym(s):
Anti-IL-1β
MDL number:
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

8516.311, monoclonal

form

lyophilized powder

species reactivity

human

technique(s)

flow cytometry: suitable
immunohistochemistry: 8-25 μg/mL using human PBMC′s
neutralization: suitable
western blot: 1 μg/mL

isotype

IgG1

UniProt accession no.

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... IL1B(3553)

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WH0003553M1I7409I6784
species reactivity

human

species reactivity

human

species reactivity

human

species reactivity

human

clone

8516.311, monoclonal

clone

2A8, monoclonal

clone

409405, monoclonal

clone

5334, monoclonal

Gene Information

human ... IL1B(3553)

Gene Information

human ... IL1B(3553)

Gene Information

human ... IL1A(3552)

Gene Information

human ... IL2(3558)

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

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Specificity

The antibody will neutralize the biological activity of recombinant human IL-1β. It will not neutralize the activity of recombinant human IL-α, recombinant mouse IL-1α, or recombinant mouse IL-1β. When immobilized on a microplate, this antibody will capture both recombinant as well as natural human IL-1β. In immunoblotting, the antibody shows ~25% cross-reactivity with recombinant rat IL-1β and <5% cross-reactivity with recombinant mouse IL-1β and recombinant porcine IL-1β. Additionally, in immunoblotting, the antibody exhibits no cross-reactivity with recombinant mouse IL-α, recombinant human IL-1ra, recombinant mouse IL-1ra, or recombinant rat IL-1α.

Immunogen

purifed, E. coli-derived, recombinant human IL-1β.

Application

May used in immunoblotting, immunohistochemistry, ELISA, and neutralization assays

Physical form

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

Preparation Note

Monoclonal Anti-Interleukin-1(IL-1) (mouse IgG1 isotype) is purified from a mouse hybridoma utilizing Protein A affinity chromatography.

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.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Paul A Cordell et al.
Blood, 115(13), 2674-2681 (2010-01-21)
Factor XIII-A (FXIII-A) is present in the cytosol of platelets, megakaryocytes, monocytes, osteoblasts, and macrophages and may be released from cells by a nonclassical pathway. We observed that plasma FXIII-A levels were unchanged in thrombocytopenic mice (Bcl-x(Plt20/Plt20) and Mpl(-/-)), which
Ludmila Alekseeva et al.
BMC microbiology, 9, 33-33 (2009-02-12)
Aspergillus fumigatus, a saprophytic mould, is responsible for life-threatening, invasive pulmonary diseases in immunocompromised hosts. The role of the airway epithelium involves a complex interaction with the inhaled pathogen. Antimicrobial peptides with direct antifungal and chemotactic activities may boost antifungal
Melanie Genoula et al.
Frontiers in immunology, 9, 459-459 (2018-03-30)
The ability of Mycobacterium tuberculosis (Mtb) to persist in its human host relies on numerous immune evasion strategies, such as the deregulation of the lipid metabolism leading to the formation of foamy macrophages (FM). Yet, the specific host factors leading
Tobias Wiedemann et al.
Gut, 61(7), 986-996 (2012-01-31)
One of the most important hormones in the human stomach is the peptide gastrin. It is mainly required for the regulation of gastric pH but is also involved in growth and differentiation of gastric epithelial cells. In Helicobacter pylori infected
Mariángeles Clauzure et al.
Immunology, 163(4), 493-511 (2021-04-10)
The impairment of the cystic fibrosis transmembrane conductance regulator (CFTR) activity induces intracellular chloride (Cl- ) accumulation. The anion Cl- , acting as a second messenger, stimulates the secretion of interleukin-1β (IL-1β), which starts an autocrine positive feedback loop. Here

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