L- Homopropargylglycine (HPG) HCl salt is an amino acid analogue of methionine containing a very small modification. The alkyne moiety can be fed to cultured cells and incorporated into proteins during protein synthesis. The alkyne-modified protein is detected with either fluorescent azide or biotin azide. References: McBride JD, Rodriguez-Menocal L, Candanedo A, Guzman W, Garcia-Contreras M, Badiavas EV. Dual mechanism of type VII collagen transfer by bone marrow mesenchymal stem cell extracellular vesicles to recessive dystrophic epidermolysis bullosa fibroblasts. Biochimie. 2018 Apr 10. pii: S0300-9084(18)30094-4. doi: 10.1016/j.biochi.2018.04.007. [Epub ahead of print] PubMed PMID: 29653141.

纯度：≥98%

CAS：98891-36-2