Recombinants or rec. proteins
Yeast recombinant proteins with good glycosilation in smaal amounts for use as standard in ELISA kits.
Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.