Peptide Content & Concentration Calculator

1. Peptide content (absolute weight)

Purity (%)

Assay / content (%)

Gross weight

Absolute weight

8.5500mg

Absolute weight = Gross weight × Purity × Assay

Molecular weight (g/mol)

Concentration

Gross weight

Required volume

8.5500mL

Use 100 % for purity and assay

Decimal places

V = (Gross × Purity × Assay) / (Concentration × MW)