Western blot of GFP-Cas9 transfected HEK293 cell lysate (+) showing specific immunolabeling of the ~53 kDa GFP-Cas9 fusion protein. Labeling is absent in the untransfected lysate (-).
Anti-CRISPR Cas9 Antibody
CRISPR/Cas9 is a genome editing tool that makes possible the permanent alteration of genes by directing specifically designed RNA sequences complexed with the nuclease Cas9 to cleave DNA at any desired location allowing the deletion or addition of genes. Antibodies against Cas9 are very useful in the direct detection of the CRISPR/Cas9 complex. This antibody detects Cas9 from Staphylococcus aureus transfected into cells and shows no reactivity toward the Streptococcus pyogenes Cas9 protein (Ran et al., 2015).
Protein G Purified
ICC, IHC, WB
Recombinant protein from C-terminal region of Cas9 from Staphylococcus aureus.
Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.
Protein G purified culture supernatant.
PBS + 50% glycerol and 5 mm NaN3
Specific for the Staphylococcus aureus Cas9 protein.
Western blots performed on each lot.
For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.
After date of receipt, stable for at least 1 year at -20°C.