15420
Here , we report that GPI - APs that have not undergone fatty acid remodeling exhibit reduced immunoreactivities in Western blotting , similar to delipidated proteins , compared with normal remodeled GPI - APs .
 Chemical: fatty acid
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: fatty acid