ST Cell Culture Medium

CD ST 258 medium is a chemically defined formulation specifically developed for the high-density suspension culture of swine testis (ST) cells. With fully defined chemical composition and no animal-derived components, this medium supports robust suspension growth of ST cells. It also facilitates efficient propagation of viruses such as pseudorabies virus, transmissible gastroenteritis virus, and porcine epidemic diarrhea virus.

Our Features

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Our Strengths

TSE/BSE declaration can be provided
Production meets cGMP standards
Consistently excellent batch-to-batch quality
Flexible packaging selection
Significant increase in product yield
Three major international manufacture sites ensure fast and stable supply
Customizable components of catalog culture media

Product Catalog

Product	Catalog No.	Form	Package Size	Description	User Guide	Inquiry and Trial
CD ST 258	10604-258	Dry Powder	2 L, 10 L, 50 L, 100 L, Customized	Basal medium	Download

Inquiry and Trial

Frequently Asked Questio

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Case Studies

ST Cell Culture Medium

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Figure 1. a) ST cells cultured in CD ST 258 medium exhibited stable serial passaging with a doubling time of approximately 20 ± 1 hours. b) In batch culture, CD ST 258 medium supported high-density growth of ST cells, reaching a maximum viable cell density of up to 12.5 × 10⁶ cells/mL without supplementation. c) CD ST 258 medium promoted efficient propagation of pseudorabies virus, porcine epidemic diarrhea virus, transmissible gastroenteritis virus, and classical swine fever virus.