Answer:No. It contains powder for preparation of 5 L of supplement after reconstitution.
Answer:Cell Boost 7b supplies a concentrated, alkaline amino-acid feed for fed-batch cultures.
Answer:No. Add them separately to the culture vessel; premixing the concentrated feeds can cause precipitation.
Cytiva HyClone Cell Boost 7b powder supplement supplies a concentrated amino-acid feed for chemically defined CHO fed-batch cell culture. The powder package is intended to prepare 5 L of supplement after reconstitution; the stated volume does not represent 5 L of ready-to-use liquid in the container. The reconstituted feed has an alkaline pH and is designed for use alongside Cell Boost 7a, particularly within the ActiPro culture system. The supplements are animal-derived component-free and contain no proteins or hydrolysates. Add the two feeds separately to the culture vessel because mixing the concentrated supplements in advance can cause precipitation. A commonly specified starting ratio of Cell Boost 7a to 7b is 10:1 by volume, while total feeding and timing need optimization for the clone's nutrient demand and production process. Follow the product reconstitution instructions, maintain aseptic processing conditions and verify the final feed strategy against cell growth, viability and product-quality results.
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