A wide range of different recombinant Streptococcus (S.) pyogenes Cas9 proteins are offered by Genaxxon bioscience, all of which are highly pure and effective. Fusion with a nuclear localization signal (NLS) ensures targeting of the Cas9 proteins to the nucleus. Successful genome editing by Genaxxon´s Cas9-NLS proteins has been confirmed in a wide variety of mouse and human cell lines and organisms, including zebrafish, Xenopus and marine plankton.
Try our Cas9-NLS proteins for your CRISPR/Cas9 experiments for greater genome editing specificity, less cell toxicity and higher insertion/deletion (indel) frequencies than with plasmid- or mRNA-encoded Cas9.
Standard scales are 10, 20, 40 and 100µg.
For pricing and other scales: see below or ask Genaxxon: firstname.lastname@example.org.