Black Friday Doorbuster G12c Kras(1-166), Biotinylated At The C-terminus Get 40% Off Today [TsaMnKJ0]

High-Quality G12C KRAS Protein with Biotinylated C-Terminus

Introducing our premium G12C KRAS protein, a recombinant human KRAS G12C variant with cysteine substituted for glycine-12. This protein is produced in E. coli cells and is site-specifically biotinylated at the C-terminus using the BirA enzyme, ensuring maximum reactivity and specificity. The protein is tagged with both C-terminal AviTag™ and C-terminal 6xHis tags, providing convenient options for various applications.

• High purity: >90% by Coomassie staining
• Convenient tags: C-terminal AviTag and C-terminal 6xHis tag

Key Features and Specifications

Our G12C KRAS protein offers numerous advantages for your research. With a molecular weight of 21.9 kDa, this protein is ideal for various applications, including protein-protein interactions, enzyme assays, and immunoprecipitation. The protein is supplied in a storage buffer of 20 mM HEPES, pH 7.5, 100 mM NaCl, 1 mM MgCl₂, 1 mM 2-mercaptoethanol, and 10% glycerol, ensuring stability and ease of use.

• Storage stability: Recommended storage at -70°C/-80°C for long-term preservation
• Shipping convenience: International shipping available with dry ice

Practical Applications and Benefits

Our G12C KRAS protein is a valuable tool for researchers studying KRAS mutations and their role in various diseases. The biotinylated C-terminus allows for easy conjugation with streptavidin or avidin, enabling applications such as pull-down assays, protein arrays, and affinity purification. The protein's high purity and convenient tags make it an excellent choice for your research needs.

• Applications: Protein-protein interactions, enzyme assays, immunoprecipitation, pull-down assays, protein arrays, affinity purification
• Buyer assurance: This product is for laboratory research use only