Modified RNA help to understand the mechanistic and stereochemical aspects of many biochemical reactions and processes. BOC RNA can provide standard RNA bases. Our custom synthesis services are flexible and versatile to suit any specification.
Base, in chemistry, is originally short for "basic group". Most of the basic groups in organic matter contain nitrogen atoms, called nitrogenous bases, and amino groups (-NH2) are the simplest nitrogenous bases.
Bases, also known as nucleobases and nitrogenous bases in biochemistry, are the nitrogenous compounds that form nucleosides, which are the components of nucleotides. The monomers of bases, nucleosides and nucleotides form the basic building blocks of nucleic acids.
Nucleobases can form base pairs and stack on each other, so they are an important part of long-chain helix structures such as ribonucleic acid (RNA) and deoxyribonucleic acid (DNA).
In deoxyribonucleic acid and ribonucleic acid, the part that plays a role in pairing is the nitrogenous base. 5 bases are heterocyclic compounds, where the nitrogen atom is located on the ring or on a substituted amino group, part of which (the substituted amino group, as well as the nitrogen at position 1 of the purine ring and the nitrogen at position 3 of the pyrimidine ring) is directly involved in base pairing. There are five bases: cytosine (abbreviated as C), guanine (G), adenine (A), thymine (T, exclusive to DNA) and uracil (U, exclusive to RNA). As the name suggests, of the five bases, adenine and guanine belong to the purine family (abbreviated as R), which have a bicyclic structure. Cytosine, uracil and thymine belong to the pyrimidine group (Y) and their ring system is a six-membered heterocyclic ring. uracil takes the place of thymine in RNA and, notably, thymine has one more methyl group in the 5-position than uracil, which increases genetic accuracy.
Nucleosides are compounds in which a base is linked to the carbon atom at the 1-position of ribose or deoxyribose by a covalent bond. Nucleosides are combined with phosphoric acid to form nucleotides, and the phosphate group is connected to the 5th carbon atom of the five-carbon sugar.
Fig. 1 Structure of RNA
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GMP Oligonucleotide Manufacturing Service
For more than 15 years, BOC Sciences has been manufacturing oligonucleotides for pre-clinical, pharmaceutical, food safety, and animal health industries. We provide customized and flexible oligonucleotide GMP or non-GMP production services to meet different production needs.
Lipid Nanoparticle(LNP) for RNA Delivery
BOC Sciences offers comprehensive LNP- mRNA delivery services tailored to meet the specific needs of mRNA vaccine development. Our expertise in nanoparticle formulation and mRNA chemistry enables us to design custom LNP formulations optimized for stability, efficacy, and safety.
BOC Sciences promises to offer you with GalNAc-siRNA conjugation services to help you conduct further research on GalNAc-siRNA conjugates and explore their mores omnics capabilities, the working mechanism as well as their potential therapeutic profiles.
BOC Sciences offers aptamer customization services to generate high-quality aptamers tailored to your goals, delivering excellent results even for the most difficult target molecules.
Peptide-Oligonucleotide Conjugation
BOC Sciences is committed to providing our customers with comprehensive modification and labeling, offering affordable custom oligonucleotides or peptide-oligonucleotide conjugates.