• 1. NCBI Probe Database
• NCBI. Probe Database is a public registry of nucleic acid reagents designed for use in a wide variety of biomedical research applications, together with information on reagent distributors, probe effectiveness, and computed sequence similarities.

• 2. SNP Annotation Platform - SNAP
• Snap is a sequence analysis tool providing analysis of human genes and their variations. For each gene, a gene-gene relationship network can be generated based on protein-protein interaction data, metabolic pathway connections and extended through phylogenetic relations. Snap provides tools for designing sequence primers and evaluating RNA splicing effects of single SNPs

• 3. SNPbox
• SNPbox is a modular software package that automates the design of PCR primers for large-scale amplification and sequencing projects designed at constructing single nucleotide polymorphism (SNP) maps.