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Search results for: 'supplement'
- 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. ...
- Transfectory Supplement
- BalanCD Gal Supplement
- HB Basal Liquid & HB 101 Lyophilized Supplement
- Anti-Clumping Supplement
- BalanCD Gal Supplement
- Serum Substitute Supplement: CN
- Serum Substitute Supplement: US
- PRIME-XV IS21 Supplement (50X)
- An Easy-to-Use Media Supplement for Increased Biomolecule Galactosylation
- 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...
- 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...
- Q. What is the glucose concentration in the HEK 293 medium and feed? A. BalanCD HEK 293 medium contains 6 g/L glucose and BalanCD HEK293 Feed contains 40 g/L glucose. Q. How should adherent HEK 293 cells (banked in a FCS containing medium) be adapted into suspension in BalanCD HEK 293 medium? A. We recommend starting with adapting adherent HEK cells to suspension culture in BalanCD HEK 293 medium with serum (the same concentration the cells have been adapted to). Follow the standard pro...
- 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. Is it possible to add protein, such as Serum Substitute Supplement (SSS) or Human Serum Albumin to complete media? A. Our complete media contain the concentration of protein indicated below; it is possible to add more protein if needed, as long as you consider that the following has already been added. Multipurpose Handling Media-Complete (MHM-C) with Gentamicin is pre-supplemented with HSA for a final protein concentration of 5 mg/mL. Continuous Single Culture-NX Complete (CSCM-N...
- 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...
