IL1-HE40BB-100μg / 询价
IL1-HE40BB-500μg / 询价
IL1-HE40BB-500μgx2 / 询价
Biotinylated Human IL-1 Beta/IL-1F2 Protein
Recombinant Biotinylated Human IL-1 Beta/IL-1F2 Protein is expressed from E.coil with His tag and Avi tag at the C-Terminus.; It contains Ala117-Ser269.[Accession | P01584]
The protein has a predicted MW of 20.1 kDa same as Tris-Bis PAGE result.
Less than 1 EU per μg by the LAL method.
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
-20 to -80°C for 12 months as supplied from date of receipt.; -80°C for 3-6 months after reconstitution.; 2-8°C for 2-7 days after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Biotinylated Human IL-1 Beta on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
The purity of Biotinylated Human IL-1 Beta is greater than 95% as determined by SEC-HPLC.
Immobilized Human IL-1R2, hFc Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Biotinylated Human IL-1 Beta, His Tag with the EC50 of 13.1 ng/ml determined by ELISA.
Interleukin-1 beta (IL-1β) is induced by inflammatory signals in a broad number of immune cell types. IL-1β (and IL-18) are the only cytokines which are processed by caspase-1 after inflammasome-mediated activation. IL-1 signaling activates innate immune cells including antigen presenting cells, and drives polarization of CD4 T cells towards T helper type (Th) 1 and Th17 cells.
Interleukin-1 beta; IL-1 beta; IL1F2; IL1B; IL-1BETA; IL1F2; IL-1β; IL-1 beta; IL-1B ;Interleukin-1 β; IL-1 β; IL-1β; IL-1 β
(1) Bent R, Moll L, Grabbe S, Bros M. Interleukin-1 Beta-A Friend or Foe in Malignancies? Int J Mol Sci. 2018 Jul 24;19(8):2155. doi: 10.3390/ijms19082155. PMID: 30042333; PMCID: PMC6121377.
