Peptides are biologically occurring compounds formed by two or more amino acid monomers linked together by peptide bonds in an overall chain pattern. Science has developed rapidly, and researchers now make synthetic peptides in laboratories. You can find some excellent quality Synthetic Peptides for sales here. You can safely use them in your laboratory experiments.
According to biologists at http://jcs.biologists.org/, some peptides are highly unstable compounds. This makes them unusable if not stored properly. This is an important point of concern if you have peptides with you. Results of the experiments using them will not be accurate if they are not fresh or contaminated.
So, how to store your costly peptides so that they stay fresh for longer periods of time? Continue reading to know how you can make use of a few tips for the same.
Don’t mix unnecessarily
It is not a good idea to mix peptides with water unless you need them for your experiments. Mixed peptides do not stay fresh for longer periods when compared to the non-mixed ones. Mixing makes refrigeration compulsory as well. So, don’t mix peptides with bacteriostatic water as soon as you receive them. Keep them separate and mix right before your lab experiments. This is the best practice which enhances their safe use period.
Better to store in vials
Most of the online suppliers deliver peptides in small vials specially designed for them. After receiving them, it is better to store them in those vials itself as they have the required properties to keep them safe from contamination. Another benefit is the labels which the original vials will be having. It will have all the necessary information which you can easily check as and when you use your research peptides. If, for any reason, you decide to move the peptides to another container, make sure that they are carefully labeled to avoid mixing up with other peptides and for their proper handling
Refrigerate for best results
Refrigeration is compulsory in case of peptides mixed with water. Even though it is alright to store some unmixed peptides at room temperature, it is best to keep them refrigerated. Refrigeration allows them to stay fresh for longer periods. Peptides are considerably costly, and so it is wise to make the best use of them when you buy them. Your experiments will give you best results only when they are fresh.
Also, ensure that the thawing cycle of your freezer is turned off as the repeated freezing and thawing cycles may keep the temperature inside the refrigerator unstable, and the chances of contamination are high. The temperature restrictions required for proper storage will be indicated clearly in their instructions. Make sure you maintain the temperature conditions as required for each peptide.
In addition to these tips, make it a point to carefully look for all the instructions provided by manufacturers on the labels. If there are any specific instructions, follow them strictly. The above tips generally work for most peptides. So following the tips along with specific instructions if available will surely keep your peptides fresh for a long term.