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Active Recombinant Human IL1B

Cat.No. : IL1B-339H
Product Overview : Human IL1B (P01584, 117 a.a.-269 a.a.) partial recombinant protein expressed in Escherichia coli.
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Cat. No. : IL1B-339H
Description : Interleukin-1 beta (IL-1μ) also known as catabolin, is a cytokine protein that in humans is encoded by the IL1B gene. IL-1μ precursor is cleaved by caspase 1 (interleukin 1 beta convertase). Cytosolic thiol protease cleaves the product to form mature IL-1μ. IL-1μ is a member of the interleukin 1 cytokine family. This cytokine is produced by activated macrophages as a proprotein, which is proteolytically processed to its active form by caspase 1 (CASP1/ICE). This cytokine is an important mediator of the inflammatory response, and is involved in a variety of cellular activities, including cell proliferation, differentiation, and apoptosis.
Sequence : APVR SLNCTLRDSQ QKSLVMSGPY ELKALHLQGQ DMEQQVVFSM SFVQGEESND KIPVALGLKE KNLYLSCVLK DDKPTLQLES VDPKNYPKKK MEKRFVFNKI EINNKLEFES AQFPNWYIST SQAENMPVFL GGTKGGQDIT DFTMQFVSS
Theoretical MW (kDa) : 17
Form : Lyophilized
Preparation Method : Escherichia coli expression system
Purity : > 97% by SDS-PAGE and HPLC
Endotoxin Level : < 0.1 ng/ug (1 EU/ug)
Activity : The ED50 as determined by the dose-dependent proliferation of murine D10S cells, was found to be μ2.0 pg/ml, corresponding to a specific activity of μ2 x 109 units/mg.
Application : SDS-PAGE
Storage Buffer : Lyophilized from PBS, pH 7.0
Storage : Store at -20°C on dry atmosphere for 2 years. After reconstitution with deionized water, store at 4°C for 1 month or store at -20°C for 6 months. Aliquot to avoid repeated freezing and thawing.
Unitprot ID : P01584
Pathways : Alzheimer"s disease; Apoptosis; Cytokine-cytokine receptor interaction; Hematopoietic cell lineage; MAPK signaling pathway; Toll-like receptor signaling pathway; Type I diabetes mellitus.
Gene Name : IL1B interleukin 1, beta [ Homo sapiens ]
Official Symbol : IL1B
Synonyms : IL-1; IL1F2; IL1-BETA; Catabolin; IL-1B; pro-interleukin-1-beta; Interleukin-1 beta precursor; interleukin 1, beta; preinterleukin 1 beta; IL1B_HUMAN.
Gene ID : 3553
mRNA Refseq : NM_000576
Protein Refseq : NP_000567
MIM : 147720
Chromosome Location : 2q14
Function : interleukin-1 receptor binding; protein binding; signal transducer activity

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (10)

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How does IL-1β initiate inflammasome assembly, and which experimental techniques unravel this intricate process? 07/30/2022

Inflammasome assembly initiated by IL-1β is deciphered using techniques like co-immunoprecipitation, proximity ligation assays, and super-resolution microscopy.

What are the specific mechanisms underlying IL-1β's priming of immune cells, and how can flow cytometry and gene expression analyses decipher these molecular pathways? 07/08/2021

IL-1β's priming of immune cells is dissected through flow cytometry, RNA sequencing, and chromatin immunoprecipitation, revealing its epigenetic and transcriptional effects.

How do post-translational modifications regulate IL-1β's biological activity, and how can mass spectrometry-based phosphoproteomics provide insights into these modifications? 06/06/2020

Mass spectrometry-based phosphoproteomics deciphers IL-1β's post-translational modifications, revealing regulatory sites crucial for its activation and signaling.

How can advanced bioinformatics tools be applied to multi-omics data to comprehensively understand the intricate roles of IL-1β in health and disease? 04/16/2020

Bioinformatics tools integrate multi-omics data to provide a comprehensive understanding of IL-1β's roles, revealing its intricate contributions to health and disease.

What is the significance of IL-1β's epigenetic regulation in chronic inflammatory diseases, and how can ChIP-seq and DNA methylation profiling uncover these regulatory elements? 11/01/2019

ChIP-seq and DNA methylation profiling uncover IL-1β's epigenetic impact on target genes, shedding light on its role in shaping chronic inflammatory states.

How does IL-1β interact with its downstream effectors to induce the production of pro-inflammatory cytokines, and how can dual-luciferase reporter assays reveal these intricate interactions? 03/31/2019

IL-1β's interactions with downstream effectors are unveiled using dual-luciferase reporter assays, surface plasmon resonance, and co-crystallization studies.

What are the complex feedback loops between IL-1β and other cytokines, and how can systems biology approaches like network analysis dissect these dynamic interactions? 01/24/2019

Network analysis integrates omics data to unravel IL-1β's intricate cross-talk with other cytokines, mapping out complex regulatory loops in inflammation.

What is the role of IL-1β in modulating the tumor microenvironment, and how can advanced imaging techniques like intravital microscopy elucidate its impact on immune cell dynamics? 08/08/2017

IL-1β's impact on the tumor microenvironment is studied using intravital microscopy, 3D culture models, and single-cell RNA sequencing to capture dynamic cell behavior.

What are the mechanisms underlying IL-1β's non-canonical signaling pathways, and how can CRISPR-Cas9 screening identify key mediators of these alternative pathways? 04/18/2017

CRISPR-Cas9 screening identifies IL-1β's non-canonical signaling mediators through functional genomics, revealing alternative pathways in cellular responses.

How does IL-1β's signaling adapt to different cellular contexts, and how can single-cell RNA sequencing uncover cell-specific responses to this cytokine? 01/03/2017

Single-cell RNA sequencing unveils IL-1β's context-specific responses, exposing cell type-specific signaling and gene expression patterns.

Customer Reviews (3)

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Reviews
11/08/2021

    Effective in inflammation studies.

    04/23/2021

      High specificity.

      06/30/2020

        Suitable for cytokine assays.

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