Gibco™ CD OptiCHO™ AGT™ Medium（Gibco CD OptiCHO 培養基）

CD OptiCHO™ medium builds on Gibco™ CD CHO’s legacy of consistent cell growth and titers, while offering up to 40% better titer and cell growth over select competitors. Thanks to its low osmolality and advanced CHO CD EfficientFeed™ Liquid Nutrient Supplement Kit feeding options, CD OptiCHO™ medium is capable of gaining 2-5 fold increases in fed-batch productivity over batch culture.

When to Use CD OptiCHO™ Medium:

• You are using a transfected CHO cell line other than CHO K1, GS CHO or CHO-S™ cell lines

• Optimization of feeding strategies will be part of your base medium selection testing in an effort to maximize productivity

• Your CHO cell line is “finicky," i.e. hard to grow or adapt

When to Consider Another Gibco™ Medium:

Consider CD FortiCHO™ medium when:

• The cell line you are using is a transfected CHO K1, GS CHO or CHO-S™ cell line

• Maximum batch culture cell densities and protein titers are needed

• You have time to adapt cells into a new medium in an effort to maximize titers

• Cell health at harvest is a priority for downstream processing

Consider CD CHO medium when:

• Your GS CHO cells are recommended to be grown in CD CHO medium

• Your cells have been successfully cultured in CD CHO medium in the past and your process is nearing a regulatory filing (DMF available)

Consider CD DG44 medium when:

• You use parental DG44 or DXB11 CHO cells (dhfr-)

Liquid Media Formulations:

Gibco™ AGT™ media are also available in a liquid format that offers the same performance and formulation as the AGT™ media format. Gibco™ liquid media are manufactured animal origin-free with the same complete, serum-free, protein-free, chemically-defined formulation and performance as their AGT™ media counterparts.