m-PEG10-amine is a 10-unit polyethylene glycol (PEG) linker that is non-cleavable. It serves as an essential component in the synthesis of antibody-drug conjugates (ADCs)[1]. Additionally, m-PEG10-amine functions as a PEG-based linker in the synthesis of PROTACs[1], effectively facilitating their formation.
N-(5-Hydroxypentyl)maleimide is a non-cleavable ADC linker, commonly employed in the synthesis of antibody-drug conjugates (ADCs). It serves as a crucial component in the production of Gemcitabine-O-Si(di-iso)-O-Mc, an ADC compound [1].
Bopindolol is a non-selective β-adrenergic receptor antagonist. In vivo, bopindolol decreases heart rate and blood pressure and attenuates ischemia-induced myocardial acidosis in dogs. Formulations containing bopindolol have been used to treat essential and renovascular hypertension.
L-Tyrosine-13C9,15N is intended for use as an internal standard for the quantification of L-tyrosine by GC- or LC-MS. L-Tyrosine is a non-essential amino acid.1It is produced by hydroxylation of phenylalanine by phenylalanine hydroxylase but can also be obtained from dietary sources or degradation of endogenous proteins, resulting in L-tyrosine release.1,2L-Tyrosine is a precursor in the biosynthesis of catecholamine neurotransmitters, melanins, and thyroid hormones.3Plasma, skeletal muscle, and erythrocyte levels of L-tyrosine are decreased in patients with chronic kidney disease.1 1.Kopple, J.D.Phenylalanine and tyrosine metabolism in chronic kidney failureJ. Nutr.137(6 Suppl 1)1586S-1590S(2007) 2.Webster, D., and Wildgoose, J.Tyrosine supplementation for phenylketonuriaCochrane DB Syst. Rev.2013(6)CD001507(2013) 3.Slominski, A., and Paus, R.Towards defining receptors for L-tyrosine and L-DOPAMol. Cell Endocrinol.99(2)C7-C11(1994)
Linoleic acid is an essential fatty acid and one of the most abundant polyunsaturated fatty acids in the western diet. Pyrrolidine Linoleamide is a derivative of the amide of linoleic acid that shows potent antiproliferative activity against an array of cancer cell lines, including human glioma U251 cells. It is greater than 4-fold more effective against cancer cells than non-cancer cells.