29551
The Ca2 + sensor STIM1 is crucial for activation of store - operated Ca2 + entry ( SOCE ) through TRPC and Orai channels .
 Chemical: Ca2 +; Chemical: Ca2 +
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: Ca2 +; Chemical: Ca2 +