Given the task definition and input, reply with output. In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

 Non - commercial antibodies used were : BC2 , a mouse monoclonal to the MUC1 - EX ( gift of Dr McGuckin , Queensland University , Queensland , Australia ) , and CT2 , an Armenian hamster monoclonal to the MUC1 - CT developed in our lab [ 12 ] .

Armenian hamster