1. You can search by Name, Such as ：Melltin, ACTH1-39，

2. You can search by Cat No.,Such as： APG0018

3. You can search by Cas No. Such as:：686-44-2

4. You can search by three-letter sequence of peptide, Such as: Ala-Ala-Glu

5. You can search by one-letter sequence of peptide, Such as： AAERGDEGD

6.  You can search by keyword, Such as : ACTH