MedRod® Products

Registered Trademark Developed By Preclinapps

MedRod® for Chronic Dosing

In validated MedRod® implants the active compounds are dispersed in flexible, polymeric cylindrical matrix , typically covered by membrane or coating. The process results in elastic MedRod® where the compounds are safely immobilized and steadily released for several months. MedRod® implants are intended for in vitro or in vivo preclinical studies.

Chronic dosing

MedRod® Sustained-Release Implants for Mice and Rats | PreclinApps

Browse our sustained-release hormone and small-molecule implants for chronic dosing in mice and rats, including validated options for xenograft, PDX, syngeneic, endocrine and metabolic studies.
 

MedRod® sustained-release implants support study designs that require steady compound delivery without the need for frequent re-dosing. By offering a stable release profile in chronic dosing, MedRod® minimizes variability, enhances data quality, and reduces handling time, making it ideal for long-term pharmacology and toxicology studies.

DOWNLOAD INSTRUCTION AND SPECIFICATION SHEET OF MEDROD®

Estrone (E1)

For mice and rats in metabolic and breast cancer xenograft, PDX and syngeneic studies.

Drug release: At least 100 days, specific implants up to several years

Dose range: 0.02 µg – 5 µg/day

17β-estradiol (E2)

For mice and rats in metabolic and breast cancer xenograft, PDX and syngeneic studies.

Drug release: At least 100 days, specific implants up to several years

Dose range: 0.25 µg – 15 µg/day

Dihydrotestosterone (DHT)

For mice and rats in metabolic and prostate cancer xenograft, PDX and syngeneic studies.

Drug release: At least 100 days

Dose range: 10 µg – 100 µg/day

Progesterone (P4)

For mice and rats in metabolic and breast cancer xenograft, PDX and syngeneic studies.

Drug release: 50 – 150 days

Dose range: 25 µg – 250 µg/day

Testosterone (TE)

For mice and rats in metabolic and prostate cancer xenograft, PDX and syngeneic studies.

Drug release: At least 100 days

Dose range: 10 µg – 125 µg/day

Letrozole (LTZ)

For mice and rats in metabolic studies, breast and prostate cancer xenograft, PDX and syngeneic studies and studies related to aromatase inhibitors.

Drug release: At least 100 days, specific implants up to 6 months

Dose range:5 µg – 75 µg/day

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