I am working on heterologous protein expression project using the yeast, K. lactis, as the host. I am looking for stable episomal expression vectors for K. lactis. There are lots of reports about successful K. lactis expression using pKD1 based expression vector. I searched for these vectors, but failed in finding a commercially available one. Is there anyone in the forum who happened to have pKD1 expression experiences and know how and where to get pKD1 based expression vector?
Thanks in advance!