Ribonuclease inhibitor (RI) is a large (~450 residues, ~49 kDa), acidic (pI ~4.7), leucine-rich repeat protein that forms extremely tight complexes with certain ribonucleases.

Viruses are microorganisms that have attracted widespread attention in the biological community

DNA, known as Deoxyribonucleic Acid, is a bio-molecule found in cells and the main carrier of an organism's genetic information.

The year 2023 marks the 70th anniversary of the discovery of the double-helix structure of DNA. On February 28, 1953, Watson and Crick succeeded in deducing a three-dimensional structural model of the genetic material DNA, based on X-ray diffraction photographs taken by the female scientist Franklin.

Proteinase K is a powerful proteolytic enzyme isolated from Candida albicans, with high specific activity and is a key reagent for DNA extraction

Lysozyme is an antibacterial enzyme with a molecular weight of 14.4kDa and is a member of the innate immune system.

Agarose, abbreviated as AG, is an uncharged neutral component of agar, also translated as agarose.

Lysozyme (LYZ) is a low molecular weight alkaline enzyme that can hydrolyze mucopolysaccharides in pathogenic bacteria. Recombinant Human Lysozyme is and purification of recombinant human lysozyme gene in rice.

PCR Mix is a pre mixture, which include the DNA Polymerase, MgCL2, dNTPs, glycerol and etc. The PCR pre mixture greatly improves the reaction efficiency and saves experimental time.