Supplier Page from Aladdin Scientific Corporation for Poly-L-proline
[¹²⁵I]CXCL11 (human) from Aladdin Scientific Corporation
[2,2'-Bipyridine]-4,4'-diyldiboronic acid from Aladdin Scientific Corporation
2-Hydroxynicotinaldehyde from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation