Recombinant Human IL1B protein, GST-tagged

• Cat.No.: IL1B-14167H
• Product Overview: Recombinant Human IL1B protein(1-269 aa), fused with N-terminal GST tag, was expressed in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: N-GST
• Protein length: 1-269 aa
• Form: The purified protein was Lyophilized from sterile PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH7.4). 5 % trehalose and 5 % mannitol are added as protectant before lyophilization. The elution buffer contain 100mM GSH.
• AASequence: MAEVPELASEMMAYYSGNEDDLFFE ADGPKQMKCSFQDLDLCPLDGGIQL RISDHHYSKGFRQAASVVVAMDKLR KMLVPCPQTFQENDLSTFFPFIFEE EPIFFDTWDNEAYVHDAPVRSLNCT LRDSQQKSLVMSGPYELKALHLQGQ DMEQQVVFSMSFVQGEESNDKIPVA LGLKEKNLYLSCVLKDDKPTLQLES VDPKNYPKKKMEKRFVFNKIEINNK LEFESAQFPNWYISTSQAENMPVFL GGTKGGQDITDFTMQFVSS
• Purity: 85%, by SDS-PAGE with Coomassie Brilliant Blue staining.
• Storage: Short-term storage: Store at 2-8°C for (1-2 weeks).
  Long-term storage: Aliquot and store at -20°C to -80°C for up to 3 months, reconstitution with sterile water and addition of an equal volume of glycerol. Avoid repeat freeze-thaw cycles.
• Reconstitution: Reconstitute at 0.25 μg/μl in 200 μl sterile water for short-term storage. After reconstitution with sterile water, if glycerol has no effect on subsequent experiments, it is recommended to add an equal volume of glycerol for long-term storage.

Gene Information

• Gene Name: IL1B interleukin 1, beta [ Homo sapiens ]
• 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

Reviews

11/08/2021

Effective in inflammation studies.

04/23/2021

High specificity.

06/30/2020

Suitable for cytokine assays.

Q&As

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

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?

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?

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?

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?

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?

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?

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?

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?

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?

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