A Few Guidelines On How To Buy Research Peptides

For those conducting medical research, whether it's for the health and fitness industry or simply for academic purposes, research peptides are an integral part of helping human beings better understand how the body reacts to certain chemicals and nutrients. However, there are a few things you need to know before you actually go out and buy research peptides. This article discusses a few important considerations when shopping for research peptides. 


One of the most important components in any peptide product is the level of purity at which it is produced. When you go to buy research peptides, you may find yourself at a facility that offers you the option of selecting the purity at which you'd like your peptides manufactured. This is the ideal situation, but many times, you're working with limited funding or financing your own research, and need to save as much money as possible.

In these instances, you might come across peptide labs that offer compounds at set purities that seem below generally accepted standards. However, as you well know, performing research with sub-optimally purified peptides can affect the outcome of your test results. For in vitro studies, for instance, you might need peptides at 95% purity and are wondering if the the discount lab's 92% purity is sufficient. Or you might wonder if 60% pure peptides will suffice for ELISA testing, instead of the conventionally adopted standard of 70% purity.

Overall, purity guidelines are in place for a reason, so it's always best to buy research peptides from established, reputable labs that offer peptides at standard purities.

Quantity & Quality

While purity is essential in peptide research, you also want to make sure you buy only what you need, and that the quality of what you buy is second to none. You may only need one or two milligrams of a particular substance, but some labs require minimum orders much larger than that. Competition in the industry is fierce, so find a lab that won't charge you for substances you don't need.

Additionally, you might think purity and quality are the same thing, but there is a distinction. When looking for quality peptides, keep your eye out for chemical process like FMOC solid phase synthesis, and reverse phase high performance liquid chromatography, often identified by the simple acronym RP-HPLC.

These process, though different, are both designed to provide the highest quality peptide products. Of course, one of the biggest causes of grief during this process is when a miscommunication between you and the lab results in peptides that are usable, but not exactly what you requested. To remedy this, you always want to work with a peptide laboratory that you can send your exact peptide specifications to electronically. 

In the end, whenever you buy research peptides, make certain that the lab in question can provide the purity, quantity, and quality you require to ensure fruitful and accurate research.