2' Deoxycytidine Hydrochloride (5 g) is a nucleoside used in molecular biology research to study the roles of deoxyribonucleosides in DNA synthesis and repair. This reagent is essential for experiments focused on nucleotide incorporation during PCR, DNA sequencing, and other genetic assays. Deoxycytidine is a fundamental building block of DNA, and its hydrochloride form ensures purity for precise biochemical and enzymatic reactions. This product is used in laboratories studying genetic expression, DNA modifications, and nucleotide metabolism, and is a critical tool in molecular cloning and gene analysis studies.