Global blood group variant knowledge
for precision transfusion

Curated alleles, phenotypes and molecular evidence across
erythrocyte, platelet, granulocyte and Serum Protein (IG) systems.

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Erythrocyte

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and variants

Browse alleles, phenotypes
and variants

Browse alleles, phenotypes
and variants

Browse alleles, phenotypes
and variants

BGMP 2.0 · Updated 16 March 2026

Curated evidence

Versioned data

Open access

16 Mar 2026BGMP 2.0 released with expanded allele, variant and HNA coverage. View details ›
24 May 2025BGMP database paper published online. View details ›
Dec 2024BGMP 1.0 publicly released. View details ›

Please cite our database paper when using BGMP data in your research.

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