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Search results for: 'Serum free'
- Q. Why was L-Glutamine eliminated from many of your formulas? A. L-Glutamine is easily hydrolyzed in liquid and byproducts of hydrolysis can be toxic to the cell. Additionally, the necessary concentration of L-Glutamine may be compromised after a period of time. Since L-Glutamine is an essential amino acid, it is best for the end users to supplement media with the recommended concentration of fresh L-Glutamine . Q. What effects could freezing and thawing have on my sera? A. We generally di...
- Using Protein Hydrolysates as Raw Materials for Serum-Free Cell Culture Media
- Development of Serum-Free Media for Mesenchymal Stem Cells, Complied with Japanese Standards for Biological Ingredients
- Characterization and Expansion of T-Cells Cultured in Xeno-Serum Free Media
- Using Protein Hydrolysates as Raw Materials for Serum-Free Cell Culture Media
- Development of a Serum-Free, Chemically Defined Cell Culture Medium for the Production of HIV from HUT-78 Cells
- Development of a Serum-Free, Chemically Defined Cell Culture Medium for the Production of HIV from HUT-78 Cells
- Q. How does FUJIFILM Irvine Scientific define serum-free, animal-component free, protein-free, and chemically-defined media? A. Here is how FUJIFILM Irvine Scientific defines these types of media: Serum-free media do not contain or require the addition of serum. Protein-free media do not contain any proteins but can contain undefined peptides from plant hydrolysates. FUJIFILM Irvine Scientific animal-component free products are manufactured with raw materials that do not contain any anim...
- Q. What is the timeline on a custom formula? A. Customs are usually delivered to the customer between 6 to 8 weeks after we receive the final signed documents with a purchase order. Q. What are the minimum requirements for a custom media formula? A. We generally require a 100L minimum order to manufacture a custom formula. Our Express Media Service can make smaller non-GMP quantities to meet special investigational or development needs for our customers. Q. Can you customize my serum...
- Q. Is additional L-glutamine or other supplementation required? A. IS Sf Insect is a complete, ready-to-use medium. Additional supplementation is not required. However, it can be further supplemented according to user needs. Q. What is the L-glutamine concentration in IS Sf Insect? A. The medium contains 8 mM L-Glutamine. Q. What is the glucose level in IS Sf Insect? A. IS Sf Insect contains 8 gm/L glucose. Q. Does the medium contain a sodium bicarbonate or other buffering s...
- Q. Is Human Serum Albumin (HSA) azide-free? A. Yes it is. Azide is commonly used as a preservative for diagnostic grade albumins. Q. Is HSA a blood-based product? A. Yes. HSA consists of human serum albumin from therapeutic-grade source material (100mg/mL) in a saline solution. Q. What kind of oil do you produce? A. We offer both a light and heavy mineral oil intended for use as an overlay during embryo culture to prevent evaporation, changes in osmolality, and pH shifts. ...
- Q. What are the differences between the CHANG Medium formulations? A. CHANG Medium C, D, In Situ and Amnio are formulated specifically for prenatal cytogenetic testing of amniocytes, CVS (Chorionic Villus Sampling) and POCs (Products of Conception). Q. What is the proper way to reconstitute the CHANG Medium C lyophilized supplement? A. First allow the supplement to equilibrate to room temperature. Once equilibrated, under aseptic conditions the appropriate amount of sterile, distill...