Human PLA2G1B Protein, His Tag

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Product Propertie Alternative Names Phospholipase A2, PLA2G1B, PLA2, PLA2A, PLA2AMGC119834 Species Human Expression Sequence Ala23-Ser148 Accession P04054 Tag C-His Expression Syst em HEK293 Molecular Weight The protein has a predicted MW of 15.23 kDa. Due to glycosylation, the protein migrates to 18-23 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 0.22μm filtered solution in 10mM Tris, 5mM CaCl2 (pH 8.0). Normally 8% trehalose is added as protectant before lyophilization. Appearance Lyophilized Powder 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