Antennapedia Peptide TFA is a 16 amino acid peptide (RQIKIWFQNRRMKWKK). The DNA binding domain of the Drosophila transcription factor (Antennapedia), a 60 amino acid protein, is rapidly taken up by cells and has been fused to selected antigens to enhance their immunogenicity. A 16 amino acid peptide Antennapedia Peptide TFA from Antennapedia can facilitate the cytoplasmic uptake of cytotoxic T lymphocyte epitope 9-mer peptides.

OJV-VI 是一种在麦冬中发现的天然产物。

5'''-O-Feruloyl complanatoside B 可从黄芪 (Astragalus complanatus) 种子中分离得到。黄芪精 (SAC) 含有脂肪酸、氨基酸、多糖、黄酮类化合物、三萜苷和微量元素；被报道与慢性疾病，如心血管疾病，糖尿病和癌症有关。