Bioinformatics
databases and analytics

We are passionate about helping scientists
solve challenges in life sciences
Contact Us

Bioinformatics
databases and analytics

We are passionate about helping scientists
solve challenges in life sciences
Contact Us

Bioinformatics
databases and analytics

We are passionate about helping scientists
solve challenges in life sciences
Contact Us

Bioinformatics
databases and analytics

We are passionate about helping scientists solve challenges in life sciences
Contact Us
Products
We develop databases, tools and algorithms to analyze and visualize large-scale biological data.
CellKb
CellKb
Cell Type Reference Database
version 2.0    26 August 2020
A knowledgebase of manually collected, curated and annotated cell types in multiple species. CellKb allows users to search through published cell type signatures from selected single-cell and bulk RNA-seq experiments.
CellKb v2.0 contains 22,568 signatures of 1,802 cell types from 11 species extracted from 403 publications.
HitPredict
CellKb
Protein-protein interactions with reliability scores
version 10.0    3 August 2020
An open-source database of experimentally identified protein-protein interactions collected from literature with reliability scores assigned based on the annotations of the interacting proteins. The first version of HitPredict was released in 2005. The HitPredict service and updates are currently provided through Combinatics.
HitPredict v10.0 contains 815,892 protein-protein interactions between 89,685 proteins from 128 species.

About Us
Our goal is to develop reliable databases with advanced search features by extensively curating, integrating, annotating and scoring biological data from literature.
Leadership
Ashwini Patil
Ashwini Patil, PhD.
Founder, CEO
Ashwini has over 20 years of research and development experience in computational biology. She is an expert in the development of bioinformatics methods for the analysis and visualization of diverse biological data. Previously, Ashwini was a Lecturer at the University of Tokyo, Japan.
Ajay Patil
Ajay Patil
Technical Advisor
Ajay has worked for more than 25 years in software development. He is an expert in data processing, system integration, parsing, databases and linux system administration.




News
CellKb v2.0 release
26 August 2020
Announcing the release of CellKb v2.0 with new marker gene sets, disease annotations, ability to browse the database contents and a FREE academic version.
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HitPredict v10.0 release
3 August 2020
We have released the latest version of HitPredict containing 128 species, 815,892 protein-protein interactions and 89,685 proteins.
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CellKb 1.0 release
26 April 2020
We announce the release of CellKb version 1.0, a knowledgebase of cell types manually collected from literature with deep curation and annotations.
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Get in touch
  Combinatics Inc.
3-2-7-304 Shirokanedai
Minato-ku, Tokyo
Japan 108-0071
  +81-3-4283-6102
  ashwini@combinatics.com