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In order to protect the quality and activity of active substances such as proteins in biological products, we usually add sugar protectants （excipient for enhancing solubility in tablet manufacture example ）in drug formulations to lyophilize.

AVT provides high-quality trehalose and sucrose, as commonly used protein protectants, lyoprotectants and cryoprotectants in the formulation of biological products, their quality directly affect the finished products' quality.

TYPES OF PROTECTIVE AGENTS (FOR BIOLOGICAL)

D(+)-Trehalose Dihydrate (For Injection) CAS No.: 6138-23-4

D(+)-Trehalose Dihydrate (For Injection) CAS No.: 6138-23-4

Highly cost-effective, Low endotoxin (< 0.1IU/g), Product quality conforms to USP, EP, JP standards, Registered with the US FDA, DMF No.035566.

D(+)-Trehalose Dihydrate (For Injection)(Sterile) Cas No.: 6138-23-4

D(+)-Trehalose Dihydrate (For Injection)(Sterile) Cas No.: 6138-23-4

Aseptic GMP production environment,Ultra low endotoxin (<0.1IU/g), Product quality conforms to USP, EP, JP standards, Registered with the US FDA, DMF No. 034401.

Sucrose (For Injection) Cas No.: 57-50-1

Sucrose (For Injection) Cas No.: 57-50-1

low endotoxin, high quality, Meet the needs of product development at all levels, highly cost-ef-fective, stock available.

THE EFFECTS OF PROTECTIVE AGENTS (FOR BIOLOGICAL)

AS a non-specific stabilizer of protein, it can stabilize protein throughout the various stages of lyophilization.

01

Bio-product cryoprotectants: cryoprotectant for freezing process, dehydration protector for drying process.

02

Monoclonal antibody injection protein protectant: stabilize and protect antibody protein.

03

Blood product protective agent: can significantly prolong the preservation time of plasma and blood cells, stabilize and protect blood protein.

HOW DO PROTECTIVE AGENTS (FOR BIOLOGICAL) WORK?

How do Protective Agents (for Biological) Work?

Bio-product cryoprotectants: cryoprotectant for freezing process, dehydration protector for drying process.

Monoclonal antibody injection protein protectant: stabilize and protect antibody protein.

Blood product protective agent: can significantly prolong the preservation time of plasma and blood cells, stabilize and protect blood protein.

AVT, a pharma excipients company, has been cultivating the market of high-end complex injection in China for more than ten years. 

AVT provides high-quality pharma excipients, such as excipients used in injections .

HAVE ANY QUESTIONS?

If you have any questions, please don't hesitate to contact us. We're always here to help with Pharmaceutical Excipients for your business. We can provide products ranging from grams to tons. AVT is able to produce and even register the product in US FDA according to your special needs.