Welcome to Oven Express, Sydney's trusted cleaning experts. Specializing in oven, BBQ, and freezer cleaning, we deliver meticulous services tailored to your needs. With eco-friendly practices and attention to detail, we ensure sparkling results every time. Experience cleanliness redefined with us today!

Gene overexpression stable cell lines are one of the widely used tools in biology research, including protein engineering, recombinant antibodies development, drug discovery, and other basic researches.

PD-1, short for Programmed Death 1 (PD-1) receptor, a member of the B7 protein superfamily, is overexpressed on certain tumor cell types and on various tumor-infiltrating immune cells, and has two ligands, PD-L1 and PD-L2. An advantage of targeting P