Human IL-1F10/IL-38Protein, His Tag

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Product Properties Alternative Names IL-1 theta,IL-1HY2,FIL1 theta Species Human Expression Sequence Met1-Trp152 Accession AAK68048.1 Tag C-His Expression System Yeast Molecular We ight The protein has a predicted MW of 18.07 kDa. Due to glycosylation, the protein migrates to 20-23 kDa based on SDS-PAGE result. Purity > 95% as determined by SDS-PAGE and HPLC. Endotoxin < 1.0 EU per μg by the LAL method. Formulation Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Appearance Lyophilized Powder Biological Activity 【SPR Data】Human IL-1 Rrp-2, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-1F10, His Tag with an affinity constant of 35.38 μM as determined in SPR assay . Reconstitution Method Before opening, centrifuge briefly. Reconstitute the lyophilized protein with distilled water to a concentration exceeding 100 μg/mL. Aliquot after initial reconstitution to avoid repeated freeze-thaw cycles. Features High purity, high activity, low endotoxin, high batch-to-batch consistency Storage Lyophilized powder: Store at -25 to -15°C; stable for 1 year upon receipt.Reconstituted protein: Store under sterile conditions at -85 to -65°C; stable for 3 months. Show more