4926
The purified RAG1 protein overexpressed in E . coli exhibited the expected cleavage activity when combined with RAG2 purified from transfected 293T cells .
 GENE: RAG1 protein; GENE: RAG2
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: RAG1 protein; GENE: RAG2