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Reaction NetworkAll functions are free

Reaction Network

simulates mass action dynamics and compares parameter changes with system response.

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forward mass action model; stoichiometry is user-specified, arbitrary Python expressions are not accepted. Sensitivity is a finite perturbation of a specified rate constant.

Reaction Network: uses and methods

simulates mass action dynamics and compares parameter changes with system response.

Applicable scope and calculation boundary

forward mass action model; stoichiometry is user-specified, arbitrary Python expressions are not accepted. Sensitivity is a finite perturbation of a specified rate constant.

model and reference method

dc/dt = S·v(c),vⱼ=kⱼ∏cᵢ^νᵢⱼ。

model version: 1.0.0. The results are used for scientific research, exploration and teaching, please interpret according to the model conditions.

input parameters

React Network JSON
Concentration and time use self-consistent units; the unit of k depends on the reaction order.
duration
Value range: 0.1 – 1000
first reaction rate multiple
Value range: 0.1 – 10

How to use

  1. Load the example or enter data that matches the field description.
  2. Confirm units and models, run calculations and check diagnostics.
  3. Export charts, tables or results packages and record model versions.

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FROM SCIENCE TO PRACTICE

commercial application case

Industry Application · Independent Reproduction Example

Time response discussion of biochemical reaction mechanism The

Biochemistry R&D team compares the effects of rate constants on substrate consumption and product formation.

Public industry reference: COPASI

COPASI supports biochemical reaction network dynamics modeling and simulation.

View product or organization original information

on this site

  1. Enter simple reaction and rate parameters
  2. calculates time series
  3. Check conservation

Deliverables

concentration trajectories and simplified kinetic indicators

needs to be checked before landing

This site only supports the declared reaction subset, which requires experimental calibration and mechanism verification.。

case is compiled for public industry purposes, and the reproduction steps are independent examples of this site; it does not mean that the above-mentioned institutions use or endorse this site, nor does it cite customer benefits that have not been publicly verified. The

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recommended by universities and research institutions

Biochemistry

The following is the recommended reading order of this website organized by direction relevance, public research resources and learning portals. The number is the serial number recommended by the editor, not QS, THE or paper measurement ranking; it does not represent the overall strength of the institution.

  1. 01

    EMBL

    Europe

    Molecular biology, biochemical mechanism and system scale research。

    official website link accessibility check: 2026-10-03
  2. 02

    Max Planck Institute of Biochemistry

    Germany

    Protein function, cellular mechanism and biochemistry。

    official website link accessibility check: 2026-10-03
  3. 03

    University of Oxford · Department of Biochemistry

    United Kingdom

    Molecular mechanism, metabolism and structural biochemistry。

    official website link accessibility check: 2026-10-03

catalog compiled on 2026-10-03. Link accessibility does not equate to verification of the latest papers, admissions, or program status; please check the institution's official website for specific research teams and opportunities.

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