Product Information
- Product Type
- Recombinant Protein
- Expression System
- E.coli
- Domain
- 117-269aa
- UniProt No.
- P01584
- NCBI Accession No.
- NP_000567.1
- Alternative names
- Interleukin-1 beta, IL-1 beta, Catabolin, IL1F2
Product Specification
- Molecular Weight
- 17 kDa (154aa) confirmed by MALDI-TOF
- Concentration
- 1mg/ml (determined by BCA assay)
- Formulation
- Liquid in. Phosphate-Buffered Saline (pH 7.4)
- Purity
- > 95% by SDS-PAGE
- Bioactivity
- Measured in a cell proliferation assay using D10.G4.1 mouse helper T cells. The ED50 range ≤ 12pg/ml.
- Endotoxin
- < 1 EU per 1ug of protein (determined by LAL method)
- Tag
- Non-Tagged
- Applications
- SDS-PAGE, Bioactivity
- Storage
- Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Data
SDS-PAGE
3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.
Biological Activity
Human IL-1 beta /IL-1F2 stimulates cell proliferation of the D10.G4.1 mouse helper T cells. The ED50 range ≤ 12 pg/ml.
Related Publications
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Choi DY et al., Molecularly imprinted polymer-based electrochemical impedimetric sensors on screen-printed carbon electrodes for the detection of trace cytokine IL-1β. (Biosens Bioelectron. 2022)
Park RW et al., Mobile Point-of-Care Device Using Molecularly Imprinted Polymer-Based Chemosensors Targeting Interleukin-1β Biomarker. (Biosensors. 2023)
Kim MJ et al., Potential Chondroprotective Effect of Artemisia annua L. Water Extract on SW1353 Cell. (Int. J. Mol. Sci. 2025)
Kim Y et al., Molecularly imprinted polymer-based electrochemical sensor for IL-6 detection with senescence cell models. (Sensors and Actuators B: Chemical. 2025)
Jeon S et al., A Wearable Electrochemical Biosensor for Salivary Detection of Periodontal Inflammation Biomarkers: Molecularly Imprinted Polymer Sensor with Deep Learning Integration. (Adv Sci (Weinh) 2025)
Lee JW et al., Rationally Designed Molecularly Imprinted Polymer Electrochemical Biosensor with Graphene Oxide Interface for Selective Detection of Matrix Metalloproteinase-8 (MMP-8). (Biosensors (Basel). 2025)
Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.