Human IL-1 beta ELISA Kit


1.5 pg/mL


3.9-250 pg/mL



Cat no : KE00021


Catabolin, IL 1, IL 1 beta, IL 1BETA, IL1, IL-1, IL1 BETA, IL-1 beta, IL1B, IL1beta, IL1F2, IL1β, IL-1β, Interleukin 1 beta, interleukin 1, beta

Product Information

KE00021 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL-1 beta ELISA kit is to be used to detect and quantify protein levels of endogenous IL-1 beta. The assay recognizes human IL-1 beta. An antibody specific for IL-1 beta has been pre-coated onto the microwells. The IL-1 beta protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for IL-1 beta is added to detect the captured IL-1 beta protein. For signal development, Sterptravidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.

Product name Human IL-1 beta ELISA Kit
Tests 1 X 96 well plate
Sample type Serum, Plasma, Cell culture supernatants
Assay type Sandwich
Sensitivity 1.5 pg/mL
Range 3.9-250 pg/mL
Reactivity Human
Tested applications Sandwich ELISA
Gene ID (NCBI) 3553


Sample TypeAverageRange
Human Plasma101%91%-117%
Cell culture supernatants103%83%-124%


Samplenmean ( pg/mL)SDCV%


Samplenmean ( pg/mL)SDCV%

Background Information

Interleukin-1 is a pro-inflammatory cytokine with multiple biological effects. The IL-1 gene family encodes three proteins: IL-1α, IL-1 beta and their naturally occurring inhibitor IL-1RN. Interleukin 1 beta (IL-1 beta), mainly produced by blood monocytes and tissue macrophages, has been implicated in mediating both acute and chronic inflammation. IL-1 beta is known to be involved in a variety of cellular activities, including cell proliferation, differentiation and apoptosis. IL-1 beta is emerging as a key mediator of carcinogenesis that characterizes host-environment interactions.


Storage Instructions All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions.
Synonyms Catabolin, IL 1, IL 1 beta, IL 1BETA, IL1, IL-1, IL1 BETA, IL-1 beta, IL1B, IL1beta, IL1F2, IL1β, IL-1β, Interleukin 1 beta, interleukin 1, beta


SpeciesSample TypeTitle
humancell culture supernatants

Mol Oncol

Cancer-associated fibroblasts educate normal fibroblasts to facilitate cancer cell spreading and T cell suppression.

Authors - Go Itoh
humancell culture supernatants

Cell Biol Toxicol

The role of Caspase-1/GSDMD-mediated pyroptosis in Taxol-induced cell death and a Taxol-resistant phenotype in nasopharyngeal carcinoma regulated by autophagy.

Authors - Xianyao Wang
humancell culture supernatants

Br J Cancer

ESE3-positive PSCs drive pancreatic cancer fibrosis, chemoresistance and poor prognosis via tumour-stromal IL-1β/NF-κB/ESE3 signalling axis

Authors - Tiansuo Zhao
humancell culture supernatants

Free Radic Biol Med

Redox regulation of cutaneous inflammasome by ozone exposure.

Authors - Francesca Ferrara
humancell culture supernatants

Int J Biol Sci

Cisplatin Induces Pyroptosis via Activation of MEG3/NLRP3/caspase-1/GSDMD Pathway in Triple-Negative Breast Cancer.

Authors - Honglin Yan
humancell culture supernatants

J Transl Med

Plasma interleukin-37 is increased and inhibits the production of inflammatory cytokines in peripheral blood mononuclear cells in systemic juvenile idiopathic arthritis patients.

Authors - Miao Feng