Research Peptide Concentration Reference Table – Simple Life Science

This table illustrates general unit conversions and solution concentration examples to assist with laboratory calculations.
It is intended strictly for analytical and research purposes, not for human or veterinary use.

Peptide Mass	Equivalent in Micrograms (mcg)	Example Solvent Volume (mL)	Resulting Concentration (mg/mL)	Resulting Concentration (mcg/mL)
5 mg	5,000 mcg	1.0 mL	5.0 mg/mL	5,000 mcg/mL
		2.0 mL	2.5 mg/mL	2,500 mcg/mL
		5.0 mL	1.0 mg/mL	1,000 mcg/mL
10 mg	10,000 mcg	1.0 mL	10.0 mg/mL	10,000 mcg/mL
		2.0 mL	5.0 mg/mL	5,000 mcg/mL
		5.0 mL	2.0 mg/mL	2,000 mcg/mL
12.5 mg	12,500 mcg	1.0 mL	12.5 mg/mL	12,500 mcg/mL
		2.5 mL	5.0 mg/mL	5,000 mcg/mL
		5.0 mL	2.5 mg/mL	2,500 mcg/mL

Conversion Formulas
mg = milligram (solid peptide)
mL = milliliter (liquid)
Together they describe a solution concentration: mg peptide ÷ mL solvent = mg/mL

Notes

The optimal solvent type, pH, and volume should be determined by the specific peptide’s chemical characteristics and the intended research protocol.
Label any laboratory-prepared samples in accordance with institutional research protocols.
These examples are for academic or training reference only and are not to be used as handling or preparation guidance.

Important Notice
The information presented herein is provided solely for scientific education and research support.
These materials and compounds are not intended to diagnose, treat, cure, or prevent any disease, nor should they be used in humans or animals.
Any discussion of solubility, pH, or reconstitution principles refers exclusively to laboratory handling and analytical study.
Using this information or any product described herein for purposes of human or veterinary administration is strictly prohibited and may violate federal law.