13320
Moreover , once formed the gel - phase DMPC nanodiscs film can be heated up to melt the lipid bilayer , thus providing a more biologically friendly environment for membrane proteins .
 Chemical: DMPC
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: DMPC