| Influenza A Virus A/Massachusetts/18/2022 (H3N2) recombinant hemagglutinin antigen | LC8M5WSW4K | protein |
| Influenza A Virus A/West Virginia/30/2022 (H1N1) recombinant hemagglutinin antigen | MGF6W7RFC8 | protein |
| Influenza A Virus A/West Virginia/30/2022 (H1N1) whole | B6G26T5GL4 | structurallyDiverse |
| Influenza A virus A/Croatia/10136RV/2023 X-425A (H3N2) antigen (propiolactone inactivated) | L38QVJ42SY | structurallyDiverse |
| Influenza A virus A/Croatia/10136RV/2023 X-425A (H3N2) hemagglutinin antigen (propiolactone inactivated) | R3KQM5Q4QF | structurallyDiverse |
| Influenza A virus A/Croatia/10136RV/2023 X-425A (H3N2) neuraminidase antigen (propiolactone inactivated) | Z83R4W7YJP | structurallyDiverse |
| Influenza A virus A/Darwin/1369/2025 (H3N2) whole | 62EM6CP7H3 | structurallyDiverse |
| Influenza A virus A/Darwin/1415/2025 (H3N2) whole | BTU7W6A6M9 | structurallyDiverse |
| Influenza A virus A/Guangdong/17SF003/2016 NIBRG-375 (H7N9) whole | K8NBE9CXJ5 | structurallyDiverse |
| Influenza A virus A/Switzerland/6849/2025 (H1N1) whole | ZK6U5FTB5C | structurallyDiverse |
| Influenza A virus A/Tasmania/787/2025 CVR-388 (H3N2) antigen (MDCK cell derived, propiolactone inactivated) | GM63R2NZH7 | structurallyDiverse |
| Influenza A virus A/Tasmania/787/2025 CVR-388 (H3N2) hemagglutinin antigen (MDCK cell derived, propiolactone inactivated) | 4C76E8YD3T | structurallyDiverse |
| Influenza A virus A/Tasmania/787/2025 CVR-388 (H3N2) neuraminidase antigen (MDCK cell derived, propiolactone inactivated) | B5PAV43R2A | structurallyDiverse |
| Influenza A virus A/Tasmania/787/2025 CVR-388 (H3N2) whole | EDN5WW92PB | structurallyDiverse |
| Influenza A virus A/Thailand/8/2022 IVR-237 (H3N2) antigen (propiolactone inactivated) | PRE3ERF7G4 | structurallyDiverse |
| Influenza A virus A/Thailand/8/2022 IVR-237 (H3N2) hemagglutinin antigen (propiolactone inactivated) | 546N59ZB2S | structurallyDiverse |
| Influenza A virus A/Thailand/8/2022 IVR-237 (H3N2) neuraminidase antigen (propiolactone inactivated) | ZSF4YM4PRE | structurallyDiverse |
| Influenza A virus A/Thailand/8/2022 IVR-237 (H3N2) whole | ARW72H8L6M | structurallyDiverse |
| Influenza A virus A/Victoria/800/2024 CVR-289 (H3N2) antigen (MDCK cell derived, propiolactone inactivated) | 4HH5SUR63T | structurallyDiverse |
| Influenza A virus A/Victoria/800/2024 CVR-289 (H3N2) hemagglutinin antigen (MDCK cell derived, propiolactone inactivated) | 9V9Y969F8M | structurallyDiverse |
| Influenza A virus A/Victoria/800/2024 CVR-289 (H3N2) whole | R7C6GG83QD | structurallyDiverse |
| Influenza A virus H5N8 whole | 3CHE62XGB6 | structurallyDiverse |
| Influenza B virus B/Perth/115/2025 whole | K8XM32GS8W | structurallyDiverse |
| Influenza C virus whole | 2L4TEJ39E7 | structurallyDiverse |
| Inga edulis leaf | SSK68M7BJ5 | structurallyDiverse |
| Inga inicuil whole | 05216FYJ7H | structurallyDiverse |
| Inga vera whole | UC2GB5YA3F | structurallyDiverse |
| Ingitamig | 6R6GWJ8GDZ | protein |
| Inidascamine | 3LW01V88B7 | chemical |
| Inidascamine dihydrochloride | 520S60B45P | chemical |
| Inidascamine tartrate | 1597R94F8D | chemical |
| Inixaciclib | Q6460P4C0B | chemical |
| Inlecitug | FA5YAU8H6R | protein |
| Inlexisertib | JM2ZTM8S7S | chemical |
| Inositol 1,3,4,5-tetraphosphate | XK67P86535 | chemical |
| Inositol 1,4,5-trisphosphate receptor-interacting protein-like 1 | T5J8YVL47E | protein |
| Inpegsomatropin | NUB86ZJ8XT | protein |
| Inpegsomatropin-lysine PEG (40000 MW) | 8L5XUJ2R34 | polymer |
| Inpegsomatropin-phenylalanine PEG (40000 MW) | 93UC5FX8NU | polymer |
| Insulin Desanic | HVQ5A42D44 | protein |
| Insulin Eflivet | C6834VZA9A | protein |
| Insulin Icodec | P7YU3ED05N | protein |
| Insulin Ludefen | 2S3BP2LSQ2 | protein |
| Insulin aspart A21Asp impurity | HQ86RPC3P5 | protein |
| Insulin aspart B28 isoaspartate impurity | G8TU4YJ9SX | protein |
| Insulin aspart B3 isoaspartate impurity | K3FB88WP6K | protein |
| Insulin desanic C-terminal lysine modification | P4V95N8KM3 | chemical |
| Insulin gene enhancer protein ISL-1 | R54L3L2ZLV | protein |
| Insulin ludefen lysine modificaiton | GR28J367R7 | chemical |
| Integrin | Y8K9FD59TY | chemical |