Phytochelatin 3 (PC 3) is a small peptide with metal-chelating capabilities, particularly effective for sequestering heavy metals [1].

Phytochelatin 3 (PC 3) TFA is a small peptide known for its metal-chelating properties, particularly effective in binding heavy metals [1].

RG33, a synthetic 33-amino acid peptide, matches the sequence of amino acids 209-219 and 220-241 found in the C-terminal domain class Y helices of apolipoprotein A1 (ApoA1). This compound has the ability to solubilize multilamellar vesicles (MLVs) containing 1,2-dimyristoyl-sn-glycero-3-PC (DMPC), resulting in the formation of recombinant HDL. When bound to lipids, RG33 facilitates cholesterol efflux in J774 macrophages and has been shown to reduce blood glucose levels in insulin-resistant mice at a dosage of 12 mg/kg.

BDS-I, a marine toxin derived from Anemonia sulcata, functions as a selective inhibitor of the potassium channel, specifically targeting Kv3.4. It impedes the Aβ1-42-induced augmentation of Kv3.4 activity, caspase-3 activation, and distortion of nuclear morphology in NGF-differentiated PC-12 cells. Moreover, BDS-I effectively counteracts the cell death induced by the Aβ peptide [1].