Supplier Page from Aladdin Scientific Corporation for Leu-Gly
6-O-(Triisopropylsilyl)-D-glucal from Aladdin Scientific Corporation
EmbryoMax™ Penicillin-Streptomycin Solution, 100X from Aladdin Scientific Corporation
Fmoc-d-2-cyanophenylalanine from Aladdin Scientific Corporation
Tetraethylammonium hydroxide solution from Aladdin Scientific Corporation