This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Which of the following is not used for diagnosing celiac disease? 
Select and explain. 
A. Anti-endomysial antibody, B. Anti-nuclear antibody, C. Anti-gliadin antibody, D. Anti-tissue transglutaminase antibody
B: Anti-nuclear antibody
Answer: B: Anti-nuclear antibody 
Explanation: Diagnosis of celiac disease is by

Anti endomyseal antibody
Antideaminated gliadin antibody
Anti-tissue transglutaminase antibody