Enzymes, proteins, and molecular bio.
Calculate concentration from absorbance using your calibration curve equation (y = mx + c). Quickly determine unknown concentrations.
Calculate enzyme reaction velocity (v) using the Michaelis-Menten equation: v = (Vmax * [S]) / (Km + [S]). Easily determine enzyme kinetics!
Calculate the isoelectric point (pI) of a simple amino acid using its pKa values. A quick and easy way to estimate pI for protein characterization.
Calculate enzyme activity: Activity = (ΔAbs/min) / (extinction coefficient * path length). Easily determine reaction rates in your experiments.
Estimate protein solubility using a simplified empirical score. A quick and easy tool to help predict protein behavior in solution.
Calculate the exact volume of liquid needed to resuspend a pellet to achieve your desired target concentration with this simple calculator.