A user friendly database that integrates genome-wide binding profiles of haematopoietic transcription factors in human blood cell types with chromatin accessibility profiles from the Human Epigenome Atlas and corresponding gene expression. An interactive web interface allows users to query BloodChIP and ascertain the relative expression level of their genes across different cell types. Importantly, the user is then able to associate expression levels in these cell fractions with chromatin accessibility and transcription factor binding profiles in primary human HSPCs and other cell types to gain insights into the transcriptional regulation of these genes. The database supports exploration and selection based on either genes or transcription factors of interest. All queries, as well as the complete database, can be exported by the user for further data analysis.