Human Kallikrein 1 / KLK-1 Protein, His Tag (active enzyme, MALS verified)

• Catalog Number: orb2279551
• Category: Proteins
• Description: Human Kallikrein 1 Protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Ile 25 - Ser 262 (Accession # P06870-1).
• Reactivity: Human
• Tag: C-10×His
• Form/Appearance: Powder
• Purity: 95%
• Conjugation: Unconjugated
• MW: 32.7 kDa
• Target: Kallikrein 1
• UniProt ID: P06870
• Expression System: HEK293
• Expression Region: Ile 25 - Ser 262
• Endotoxins: 1.0 EU per μg
• Storage: -20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower
• Buffer/Preservatives: Powder
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus, and an N-terminal human KLK-5 propeptide (Val 23 - Arg 66). The protein has a calculated MW of 32.7 kDa. The protein migrates as 38-53 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.