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ELK Biotechnology
SKU(재고 관리 코드):EPT039
Recombinant Human IL-1b
Recombinant Human IL-1b
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Description: Recombinant Human Interleukin-1 Beta is produced by our E.coli expression system and the target gene encoding Ala117-Ser269 is expressed.
Accession: P01584
Molecular weight: 17.5 KDa
Apparent molecular weight: 17 KDa, reducing conditions
Other names: Interleukin-1 beta; Catabolin; IL1F2; IL1B
Storage condition: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Purity: Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin: Less than 0.001 ng/µg (0.01 EU/µg) as determined by LAL test.
Biological activity: Measured by its ability to induce NF-kB signaling in 293-IL1 Res cells(Cat#XCC10). The ED50 for this effect is 20-100 pg/ml.
Storage: Store at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles.
Delivery condition: The product is shipped on dry ice/polar packs. Upon receipt, store it immediately at the temperature listed below.
Background: IL1B belongs to the IL-1 family. Interleukin 1 (IL-1) is a family of polypeptide cytokines consisting of two agonists, IL-1 alpha (IL-1F1) and IL-1 beta (IL-1F2) encoded by two distinct genes and perform identical biological functions. IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response. It is identified as endogenous pyrogens, and is reported to stimulate the release of prostaglandin and collagenase from synovial cells.
Accession: P01584
Molecular weight: 17.5 KDa
Apparent molecular weight: 17 KDa, reducing conditions
Other names: Interleukin-1 beta; Catabolin; IL1F2; IL1B
Storage condition: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Purity: Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin: Less than 0.001 ng/µg (0.01 EU/µg) as determined by LAL test.
Biological activity: Measured by its ability to induce NF-kB signaling in 293-IL1 Res cells(Cat#XCC10). The ED50 for this effect is 20-100 pg/ml.
Storage: Store at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles.
Delivery condition: The product is shipped on dry ice/polar packs. Upon receipt, store it immediately at the temperature listed below.
Background: IL1B belongs to the IL-1 family. Interleukin 1 (IL-1) is a family of polypeptide cytokines consisting of two agonists, IL-1 alpha (IL-1F1) and IL-1 beta (IL-1F2) encoded by two distinct genes and perform identical biological functions. IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response. It is identified as endogenous pyrogens, and is reported to stimulate the release of prostaglandin and collagenase from synovial cells.
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