30003
Because purified IALPs from pre - clinical species are not commercially available , and species differences have not been investigated to date , an effort was made to recombinantly express , purify and characterize rat and cynomolgus monkey IALP ( rIALP ) .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 None