MFA Suite™: INCA (ISOTOPOMER NETWORK COMPARTMENTAL ANALYSIS) is a MATLAB-based software package for isotopomer network modeling and metabolic flux analysis. The software can simulate both steady-state and transient isotope labeling experiments using the elementary metabolite unit (EMU) method. It can also estimate pathway fluxes based on extracellular flux measurements, pool size measurements, and/or mass isotopomer measurements supplied to the program. The software can perform a variety of statistical tests to determine goodness-of-fit, to compute parameter confidence intervals (i.e., uncertainty), and to assess model identifiability. It can also perform constraint-based analysis of metabolic networks (e.g., flux balance analysis, flux coupling analysis, etc.) and optimize the design of isotope labeling experiments using computational search algorithms.
The software provides a framework for comprehensive analysis of metabolic networks using mass balances and isotopomer balances. The generation of balance equations and their computational solution is completely automated and can be performed on networks of arbitrary complexity. The graphical user interface (GUI) allows the user to input reaction information and experimental data in a simple format, while offering a variety of powerful analysis tools to design and interpret isotope labeling experiments. All INCA data objects can be loaded and manipulated from the MATLAB command line, and the driver routines can be called directly from the command line or invoked within custom MATLAB scripts. INCA also offers built-in parallelization capabilities for running certain functions within a distributed computing environment.
The MFA Suite™ INCA application is provided as MATLAB P-code free of charge to academic users via our academic online licensing process.
LICENSING PROCESS OVERVIEW
- After choosing license options and agreeing to terms below, you will be asked to provide contact information through the checkout system. No payment will be required.
(Upon successful completion of this process, including necessary review and approval of your academic license application, you will receive an instructional email containing the remaining steps. Application approval may take 3-5 business days.) - Once approved, you will be notified that you may download the software by finding the "MFA Suite: INCA Application" section of your My premium content section (always accessible from the left-hand navigation menu).
Licensees conforming to the additional qualifications and terms stated below will be granted free access to the MFA Suite: INCA Academic License.
QUALIFICATION AND TERMS
PLEASE CAREFULLY REVIEW THIS SECTION BEFORE PROCEEDING
- The MFA Suite: INCA "Non-Exclusive Academic Software License Agreement" is available free of charge ONLY to those individuals who have a full-time academic appointment at a non-profit academic and/or research institution.
- APPROVAL OF YOUR ORDER CAN NOT BE GUARANTEED UNLESS YOU HAVE PROVIDED AN EMAIL ADDRESS ASSOCIATED WITH A VALID, ACTIVE ACCOUNT WITH AN ACADEMIC OR OTHER RESEARCH INSTITUTION, e.g. [user@institution.edu] or [user@institution.org].
- Requires MATLAB with Statistics and Optimization Toolbox.
- INCA is provided as MATLAB P-code.
Please carefully read the following MFA Suite™, INCA Site License Agreement. By selecting the "I accept the terms in the license agreement" option below this Agreement, you indicate your irrevocable acceptance of its terms and conditions and agree to be bound as set forth therein. Further, your acceptance signifies your understanding and acknowledgment that this Agreement constitutes and contains the total agreement between you and Vanderbilt University with respect to this transaction. In accepting this Agreement, you further acknowledge that any agreements entered into prior or contemporaneously with this Agreement are excluded, whether oral or in writing. By selecting the "I accept the terms in the license agreement" option, you specifically acknowledge, represent, and agree that any other terms and conditions contained in an invoice, acknowledge, purchase order or other document sent by or on behalf of you or the organization you represent in this transaction shall be void and of no effect. Finally, your selection of the "I accept the terms in the license agreement" option is a representation and warranty that you have the requisite authority and legal capacity to bind your organization to this Agreement.