E. coli Rec. purified allergen 1 of birch pollen, Betula verrucosa, Isoform Bet v 1101 - 1 mG.
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/shop/0015-betv1a5-r-100-e-coli-rec-purified-allergen-1-of-birch-pollen-betula-verrucosa-isoform-bet-v-1101-1-mg-44732
Internal Reference:
0015-BETV1a5-R-100