Protein Stabilizers

Our high-quality GMP grade portfolio of stabilizers for your biomolecules.

parenteral formulation

Explore our range of high-quality stabilizers and select the right product to successfully formulate your biomolecules and get more control over your stabilization challenges. During its manufacturing process, chemicals play an important role in the stabilization of your biologic drug, for instance, by preventing aggregation. Specifically developed for high-risk applications, our sugars, polyols, and amino acids are low in bioburden and endotoxins. They are supported by our Emprove® Program, helping you minimize regulatory and quality-associated risks in your biopharmaceutical manufacturing.


  • Emprove® Expert GMP grade products addressing high-risk application
  • Low endotoxin and microbial limits
  • Emprove® program and documentation supporting risk assessment
  • Elemental Impurity Information according to ICH Q3D

Sucrose Emprove® Expert
, low in nanoparticles

  • Extensively reduced levels of nanoparticulate impurities (range of 100 – 200 nm) that negatively influence the stability of biomolecules
  • Multi-compendial, including Ph Eur, ChP, NF, JP
  • Low endotoxin limit (≤ 0.3 I.U./g)

Trehalose dihydrate Emprove® Expert
, low in endotoxin

  • Multi-compendial, including Ph Eur, ChP, NF, JP
  • Low endotoxin limit (≤ 0.3 I.U./g)

Product List:

Product Number Product Name
103789 Sucrose EMPROVE® EXPERT Ph Eur, ChP, JP, NF
102776 Trehalose Dihydrate EMPROVE® EXPERT Ph Eur,NF,JP
137096 D(-) – Mannitol EMPROVE® EXPERT Ph Eur, BP,USP,JP
111597 Parteck® SI 400 LEX (Sorbitol) suitable for use as excipient EMPROVE® exp Ph Eur,BP,NF,JP
137028 Glycerol anhydrous (vegetable) suitable for biopharmaceutical production EMPROVE® bio Ph Eur,BP,JP,USP,ACS
Product Number Product Name
101544 L-Arginine monohydrochloride EMPROVE® EXPERT Ph Eur,BP,JP,USP
101587 L-Arginine EMPROVE® EXPERT Ph Eur,JP,USP
100590 Glycine cryst. EMPROVE® EXPERT Ph Eur,BP,JP,USP
103669 Glycine Granules EMPROVE® EXPERT Ph.Eur., BP, JP, USP
104352 L-Histidine EMPROVE® EXPERT Ph Eur,USP,JP
104354 L-Histidine monohydrochloride monohydrate  EMPROVE® EXPERT Ph Eur,BP,JP
107430 L-Proline EMPROVE® EXPERT Ph Eur,USP