Cell Culture Biochemistry Input

ART-MN-015 is a yeast-derived bio-chemistry matrix designed for biopharma cell culture, microbial nutrition, and upstream industrial fermentation workflows. It provides a complex source of assimilable nitrogen, short peptides, amino acids, B-group vitamin activity, nucleotides, minerals, and cell-derived metabolites that can support media optimization and process robustness. The material is intended for formulation work by qualified technical teams, not for direct consumer use.

Typical specification targets for this product class include moisture ≤6.0%, total nitrogen 9.0-12.0%, amino nitrogen 4.0-7.0%, ash ≤15.0%, pH 5.0-7.0 in a 2% solution, and water solubility ≥95%. Particle size is commonly controlled to pass 80 mesh for rapid wet-out in media preparation. Lot-specific values are confirmed by certificate of analysis, and tighter parameters such as bioburden, endotoxin target, conductivity, or color may be discussed during qualification.

• Biopharma upstream media development: used as a yeast-derived nutrient input during screening, feed strategy development, and process transfer where non-animal-origin complex nutrients are preferred.
• Cell culture process support: evaluated in basal media, supplemental feeds, and hydrolysate replacement studies to improve amino nitrogen balance, peptide profile, and micronutrient availability.
• Industrial microbial fermentation: suitable for bacteria, yeast, and fungal production strains that require complex organic nitrogen and growth factor supplementation.
• Process scale-up: supplied in 20 kg multi-wall sacks for pilot and plant use, with batch traceability and specification alignment for procurement teams.
• Custom formulation projects: ArtemisYeast can discuss alternative mesh, nitrogen range, low-dust handling, or blending requirements through /request-quote/ for buyers needing a bulk quote on request.

Store ART-MN-015 in the original sealed 20 kg multi-wall sack in a cool, dry, well-ventilated warehouse, away from direct sunlight, steam lines, and strong odors. Recommended storage is below 25 °C with relative humidity below 60%. Under unopened, dry conditions, typical shelf life is 24 months from manufacture; the assigned retest or expiry date is stated on the lot document.

Because yeast-derived powders are hygroscopic, open bags should be resealed promptly and used according to site material-control procedures. Operators should minimize dust generation during charging and use appropriate plant hygiene controls. The product can be dispersed into process water under moderate agitation; pre-wetting or staged addition may improve dissolution in concentrated media feeds.

ART-MN-015 is supplied for professional formulation and manufacturing environments with lot traceability from production to dispatch. Standard documentation may include certificate of analysis, specification sheet, safety data sheet, allergen statement, non-animal-origin statement, and food or fermentation grade declaration as applicable to the order. Documentation aligned with HACCP, ISO 22000, Halal, Kosher, or FSSC 22000 programs may be available on request depending on the production site and grade selected.

Procurement and QA teams can review ArtemisYeast quality expectations at /quality/ before vendor onboarding. Microbiological limits, heavy metals, residual moisture, particle size, nitrogen profile, and other release criteria should be confirmed during quotation because requirements differ between research, pilot, and manufacturing use. Samples and wholesale pricing on request are available for qualified projects under SKU ART-MN-015.