Software and services for laboratory Assays

AssayFit Pro Curve Fitting from AssayCloud

AssayFit Pro: cross platform curve fitting for Excel , Python R and others. Generate calibration curves using 4PL, 5PL, linear, polynomial and other curve fitting functions. Perform non-linear and linear regression including Passing-Bablok regression. ELISA, Luminex and any other laboratory test data can be used. Try the free forever API key or use one of the paid plans. Get more info here.
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Featured products

Assayfit Pro Curve Fitting Free Key

Free Curve fitting in Excel, R and Python. No credit card required. API key to use the Assayfit Pro service allowing 50 curve fits. You can renew the key after expiration. The key is valid for two weeks.
50 standards and 50 unknown values can be used with each curve fit.

€0.00

Assayfit Pro Curve Fitting Individual Key

Single-user key for Curve fitting in Excel, R and Python. API key to use the Assayfit Pro service allowing unlimited curve fits to be used for a single user on multiple computers and platforms.
500 standards and 500 unknown values can be used with each fit.
From €9.99

Assayfit Pro Curve Fitting Group Key

Multi-user key for Curve fitting in Excel, R and Python. API key to use the Assayfit Pro service allowing unlimited curve fits to be used for multiple users sharing the same IP address on multiple computers and platforms.
500 standards and 500 unknown values can be used with each curve fit.

From €39.99