Common Problems for Serum Operation
Serum operation is always seen as a difficult task in practical experiments and many scientists have made great efforts in discovering more effective methods to solve the problem. Given the …
Fire Precautions for Laboratories
It’s necessary to know some vital tips about fire precautions for laboratories. Taking burning substances as the example, there are always some unexpected natural accidents. If your clothes are on …
Q&A for Polypeptide Synthesis
Q: How to save synthetic polypeptide? A: Generally, polypeptide is stable at -20℃, especially stored in a freeze-dried desiccator. Before it’s exposed to air, freeze-drying polypeptide can be placed at …
Necessary Tips for Biosafety Laboratory
Biosafety laboratory, also known as biosafety containment for laboratories, is actually a biological laboratory room or animal laboratory. It’s designed to avoid or control hazardous biological agents through a protective …
Basic Analysis Principles of Isotope
First of all, it is necessary to understand the tracer method on stable isotope. Related overview is as followed. In 1912, Thomson first discovered stable isotope Ne; in 1929, Naude …
Polypeptide Synthesis Is Able to Promote the Stability of Amino Acids
As is seen, polypeptide synthesis is connected with mass chemical substances such as amino acids. Therefore, some people were wondering whether the synthesis process can promote the stability of amino …
Applications And Main Features of High-throughput Peptide Array Technology
Peptide array technology is an important method to study protein interactions and is also a high-throughput experimental technique that develops rapidly in recent years; the new bio-chip can directly reveal …
Spotlight on Effective Dissolution of Peptides
It’s common to know that dissolving peptides is a very important part, because if the dissolution is not improper then peptide loss or incomplete experiment might happen. Actually, peptides’ dissolution …
Some Tips on the Preservation and Operation of Polypeptide
Do not confuse peptide content with the purity. The purity of peptide might be 100% while the related charged group of peptide content such as Arg is decided by anti-iron …
Experimental Methods of Peptides
As is known, a variety of traditional methods can be applied to obtain peptides, such as microbial fermentation process, acid process, gene expression process, and more. With the increasing demand …