Cefpodoxime (free acid) is an oral, third-generation cephalosporin antibiotic. It is active against most Gram-positive and Gram-negative organisms, except Pseudomonas aeruginosa, Enterococcus, and Bacteroides fragilis.

Calcitonin,eel TFA is a thyroid hormone polypeptide that can regulate calcium homeostasis and is widely used in the study of postmenopausal osteoporosis.

Uty HY Peptide (246-254) is a male-specific graft antigen H-Y derived from the H-Y epitopes of the widely transcribed tetrapeptide duplication gene H-YDB on the Y chromosome (Uty) protein。