Human KRAS Protein, His Tag

• Catalog Number: orb1173815
• Category: Proteins
• Description: Recombinant human KRAS protein with C-terminal 6×His tag
• Reactivity: Human
• Tag: C-6×His Tag
• Form/Appearance: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.
• Purity: The purity of the protein is greater than 85% as determined by SDS-PAGE and Coomassie blue staining.
• Conjugation: Unconjugated
• MW: The protein has a predicted molecular mass of 21.8 kDa after removal of the signal peptide. The apparent molecular mass of KRAS-His is approximately 15-25 kDa due to glycosylation.
• Target: KRAS
• UniProt ID: P01116
• Source: Mammalian
• Storage: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
• Buffer/Preservatives: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.
• Alternative names: C-K-RAS;c-Ki-ras2;CFC2;K-Ras;K-RAS2A;K-RAS2B;K-RAS
• Note: For research use only
• Expiration Date: 6 months from date of receipt.