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Active Recombinant Human IL1B Protein

Cat.No. : IL1B-150H
Product Overview : Recombinant Human IL1B Protein without tag was expressed in E. coli.
  • Specification
  • Gene Information
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Description : Interleukin 1 beta (IL-1β) is a pro-inflammatory cytokine that is produced by monocytes, macrophages, and dendritic cells (DCs). IL-1β signals through the IL-1 receptor, type 1 (IL-1R1) to activate the myeloid differentiation primary response 88 (MYD88) signaling pathway, which contains the cytoplasmic Toll/IL-1 receptor (TIR) domain adapter. IL-1β and the independently regulated IL-1α protein have overlapping pro-inflammatory activities to induce adhesion molecule expression on epithelial cells, control fever induction, initiate rheumatoid arthritis, and promote septic shock.
Source : E. coli
Species : Human
Bio-activity : D10S cell proliferation, ≤12 pg/mL; ≥8.3 x 10^7 units/mg
Molecular Mass : Monomer, 17.5 kDa (154 aa)
AA Sequence : MAPVRSLNCTLRDSQQKSLVMSGPY ELKALHLQGQDMEQQVVFSMSFVQG EESNDKIPVALGLKEKNLYLSCVLK DDKPTLQLESVDPKNYPKKKMEKRF VFNKIEINNKLEFESAQFPNWYIST SQAENMPVFLGGTKGGQDITDFTMQ FVSS
Endotoxin : ≤1 EUs/μg, Kinetic LAL
Purity : ≥95%, Reducing and Non-Reducing SDS PAGE
Stability : 12 months from date of receipt when stored at -20 to -80 centigrade as supplied.
1 month when stored at 4 centigrade after reconstituting as directed.
3 months when stored at -20 to -80 centigrade after reconstituting as directed.
Storage : Storage Prior to Reconstitution: -20 centigrade
Storage Buffer : Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 10 mM sodium phosphate, pH 7.5
Reconstitution : Sterile water at 0.1 mg/mL
Shipping : Room temperature
Instructions : Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80 centigrade and avoid repeat freeze thaws.
Gene Name : IL1B interleukin 1, beta [ Homo sapiens (human) ]
Official Symbol : IL1B
Synonyms : IL1B; interleukin 1, beta; interleukin-1 beta; IL 1B; IL1 BETA; IL1F2; IL-1 beta; catabolin; preinterleukin 1 beta; pro-interleukin-1-beta; IL-1; IL1-BETA;
Gene ID : 3553
mRNA Refseq : NM_000576
Protein Refseq : NP_000567
MIM : 147720
UniProt ID : P01584

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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