Hydroxylamine Wang Resin: Specialized Resin for Peptide Hydrazide and Hydroxamic Acid Synthesis Hydroxylamine Wang Resin is a modified polystyrene-based resin functionalized with a Wang linker bearing a hydroxylamine (-NH–OH) functional group. This resin is designed for solid-phase synthesis of peptide hydroxamic acids, peptide hydrazi

DFPE Polystyrene: Advanced Functionalized Polymer for Solid-Phase Organic Synthesis DFPE Polystyrene refers to polystyrene resin functionalized with 4-(2,4-difluorophenyl)ethanol (DFPE), a unique linker designed for acid-labile solid-phase organic synthesis (SPOS) and fragment-based peptide synthesis. The DFPE linker enables selective cleav

HMBA-AM Resin: Acid-Base Labile Resin for Advanced Peptide and Organic Synthesis HMBA-AM Resin (4-Hydroxymethylbenzoic acid amide resin) is a polystyrene-based resin functionalized with the HMBA linker (4-hydroxymethylbenzoic acid) attached via an amide bond to an aminomethylated (AM) support. This resin is designed for Fmoc-based solid-pha

Here’s a clean, blog-style breakdown of Fmoc-Ser(tBu)-Wang Resin LL (100–200 mesh)—great for anyone getting into peptide synthesis or looking for a refresher: Spotlight on Fmoc-Ser(tBu)-Wang Resin LL (100–200 Mesh) If you're crafting peptides with serine at the C-terminus, this resin is your best friend. Fmoc-Ser(tBu)-Wang Resin LL comb

Getting to Know Fmoc-Lys(Mtt)-Wang Resin (100–200 Mesh) If you’re diving into more advanced peptide syntheses, you’ll eventually come across Fmoc-Lys(Mtt)-Wang Resin. It's a super useful tool, especially when you need a protected lysine sitting at the C-terminus of your peptide — and when you want side-chain flexibilit