8752
IgE - immunoassays of globulin fractions from chickpeas revealed that vicilin ( 50 kDa ) and the basic subunit of legumin ( 20 kDa ) were bound by IgE from patient sera .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None