IL-1 Beta Monoclonal antibody

IL-1 Beta Monoclonal Antibody for IHC, WB, ELISA

Host / Isotype

Mouse / IgG1


Human and More (1)







Cat no : 66737-1-Ig


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

Tested Applications

Positive WB detected inA431 cells, U-87 MG cells
Positive IHC detected inhuman lung cancer tissue, human skin cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:1000-1:6000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

66737-1-Ig targets IL-1 Beta in WB, IP, IHC, IF, ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Cited Reactivityhuman
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen IL-1 Beta fusion protein Ag26030
Full Name interleukin 1, beta
Calculated molecular weight 269 aa, 31 kDa
Observed molecular weight 35 kDa
GenBank accession numberBC008678
Gene symbol IL1B
Gene ID (NCBI) 3553
Conjugate Unconjugated
Form Liquid
Purification Method Protein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Interleukin-1, produced mainly by blood monocytes, mediates the panoply of host reactions collectively known as acute phase response. It is identical to endogenous pyrogen. The multiple biologic activities that define IL1 are properties of a 15- to 18-kD protein that is derived from a 30- to 35-kD precursor. Interleukin 1β (IL-1B) is a member of the interleukin 1 cytokine family. It is a pro-inflammatory cytokine against infection, playing an important role in the pathogenesis of cancers. It signals through various adaptor proteins and kinases that lead to activation of numerous downstream targets. The expression level of IL-1B is very low.


Product Specific Protocols
WB protocol for IL-1 Beta antibody 66737-1-IgDownload protocol
IHC protocol for IL-1 Beta antibody 66737-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



BMJ Open Diabetes Res Care

KGF-2 and FGF-21 poloxamer 407 hydrogel coordinates inflammation and proliferation homeostasis to enhance wound repair of scalded skin in diabetic rats.

Authors - Xuanxin Yang

Oxid Med Cell Longev

Ellagic Acid Protects Dopamine Neurons via Inhibition of NLRP3 Inflammasome Activation in Microglia.

Authors - Xue-Mei He

Aging (Albany NY)

Integrative transcriptomic and metabonomic profiling analyses reveal the molecular mechanism of Chinese traditional medicine huankuile suspension on TNBS-induced ulcerative colitis.

Authors - Zhenglan Han

Cell Death Dis

PRMT5 regulates cell pyroptosis by silencing CASP1 in multiple myeloma.

Authors - Tian Xia

J Immunol Res

Metformin Improves the Prognosis of Adult Mice with Sepsis-Associated Encephalopathy Better than That of Aged Mice.

Authors - Gaofei Song

Ann Clin Lab Sci

Dioscin Attenuates Myocardial Damages in Diabetic Rats maybe by Regulating NO-sGC-cGMP-PKG Pathway.

Authors - Qian Wei