Excipients and stabilizers
10 listings from 10 suppliers · 1 Japanese maker
Japanese name: 添加剤・安定化剤（製剤用エクシピエント）
Pharmaceutical excipients and stabilizers, such as sugars, amino acids and polyols, stabilize antibodies and vaccines. At formulation design they suppress aggregation, protect during freeze-drying and adjust tonicity and pH, which governs storage stability. For injectable grades, buyers look at purity, such as low endotoxin and low particulates, and at whether dossiers for the major pharmacopoeias are available. Browse excipient makers and general reagent suppliers.
| Product | Maker | Where to buy in Japan |
|---|---|---|
| Emprove excipients (sucrose, trehalose, mannitol, amino acids and others) | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| High-purity sucrose / trehalose (HPLE-LM GMP) | Pfanstiehl | Not yet confirmed |
| PEARLITOL mannitol / sucrose (for pharmaceutical formulation) | Roquette | Not yet confirmed |
| Kolliphor PS 80 (polysorbate 80) | BASF | Not yet confirmed |
| Super Refined Polysorbate 80 | Croda | Not yet confirmed |
| Pharma-grade Amino Acids | Ajinomoto Health & Nutrition | Not yet confirmed |
| REXIM high-purity amino acids | Evonik | Not yet confirmed |
| TREHALOSE SG (injectable-grade trehalose) | Nagase ViitaJP maker | From the maker |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| Multicompendial chemicals for formulation (mannitol, sucrose and others) | Avantor | Not yet confirmed |
| Reagents and raw materials for formulation and bioprocessing | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.