11030
Accordingly , complex formation between matriptase - 2 and HAI - 2 was demonstrated by isolation of the complex via immobilizing either HAI - 2 or matriptase - 2 from lysates and conditioned medium of co - expressing cells .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 None