There are no delays on our products or support as a result of COVID-19. If there is a way we can assist you, we are here to help - Contact us

Do HAP1 cell lines contain antibiotic resistance cassettes?

The HAP1 Knockout cell lines do not contain antibiotic resistance cassettes. The guide RNAs used to generate the knockouts have a Blasticidine resistance gene which enables enrichment of transfected cells, but this is only expressed transiently and will be lost during culture.