产品英文名称：ProCHO 5 serum-free media
产品中文名称： CHO细胞无血清培养基

Lonza无蛋白CHO培养基 ProCHO™ Protein-free CHO Medium 英文介绍：
Product Overview:
ProCHO™ Protein-free CHO Media were developed specifically to facilitate the production and downstream processing of recombinant proteins expressed in CHO cells. These proteinfree formulations support high-density cultures without the need for animal derived components. Very low levels of recombinant insulin facilitate both downstream purification and regulatory compliance. The following media systems are available:
ProCHO™-4 - For concurrent transition of adherent CHO cells to serum-free and suspension culture. Supports faster doubling times. Cat. No. 12-029Q contains phenol red and 0.1% Pluronic® F-68. Does not contain L-glutamine, hypoxanthine, or thymidine. Cat. No. 04-919Q is similar to 12-029Q except that it does not contain phenol red.
ProCHO™-5 - For CHO cells already growing in suspension. Supports increased protein production. Contains 0.1% Pluronic® F-68. Does not contain L-glutamine, phenol red, hypoxanthine, or thymidine.
ProCHO™-AT - For adherent culture of CHO cells. Contains L-glutamine. Does not contain hypoxanthine or thymidine.
ProMEDIA Select™ CHO Media Optimization Kit contains 16 distinct formulas that contain no materials of animal origin. It can be used to develop the most optimized formulas for protein expression in CHO cells. Media formulations are scalable to production volumes.

Lonza CHO细胞无血清培养基特点:
ProCHO无血清培养基（Serum Free Media, SFM）是专为促进CHO细胞重组蛋白的表达和下游反应而合成的。这种培养方法不需要任何动物来源的成分即可支持高密度的细胞培养。其中的极低水平的重组蛋白有助于下游的纯化和调控。

无血清培养基优势：
● 无血清培养基（Serum Free Medium, SFM）培养细胞，可以简化提纯和鉴定各种细胞产物的程序。
● 无血清培养基（Serum Free Medium, SFM）批次一致性高，可以省去对培养基进行预筛选的工作。
● 无血清培养基（Serum Free Medium, SFM）组分稳定，可大量配制。
● 无血清培养基（Serum Free Medium, SFM）不含有丝分裂原抑制剂，可以促进细胞增殖。
● 无血清培养基（Serum Free Medium, SFM）成本降低，价格波动不大。如果用血清，那么很容易受到周围环境的影响（如天气干旱时，血清产量降低），而使血清价格有所调整。
● 无血清培养基（Serum Free Medium, SFM）可以降低病毒、真菌、支原体等微生物污染的可能性。

Lonza CHO细胞无血清培养基 ProCHO 5 serum-free media  12-766Q 1L相关产品订购信息：
Description                                   Catalog #  
Add To Cart
ProCHO 4 serum-free media 1 L                  12-029Q   
ProCHO 4 serum free media w/o Phenol Red, 1 L  04-919Q  
ProCHO 5 serum-free media 1 L                  12-766Q   
ProCHO5 w/Pluronic w/o L-Gln or HT, 1L          BE12-766Q    
PROCHO-AT w/L-Gln 1L, w/o HT                  BE02-016Q  
Promedia select kit (CHO) 16 X 1 l          BE18-002Q    
ProCHO5 Powder kit w/o PR 50 L                  BE15-766F   
PowerFeed A 1L bottle                          BE02-044Q