추천 제품
생물학적 소스
synthetic
Quality Level
형태
emulsion
포함
emulsifier
기술
cell culture | hybridoma: suitable
microbiological culture: suitable
mp
0 °C (32 °F)
일반 설명
Antifoam C emulsion is an aqueous emulsion containing 30% active silicone. This silicone-based antifoam emulsion consists of non-ionic emulsifiers different from those in antifoam emulsions B and Y-30. Antifoam C emulsion can be prediluted with 3-10 parts of cool water to aid in dispersion. Prediluted suspensions should be used immediately. Antifoam C emulsion is typically effective at 1-10 ppm. The flow properties of antifoam C emulsion are such that it can be pumped on an as-needed basis to a fermenter system with sufficient agitation to disperse the antifoam. Antifoam C emulsion can be used to regulate headspace foaming in mammalian cell culture bioreactors up to 30 ppm concentration.
애플리케이션
Antifoam C emulsion has been used:
- as a supplement in RO-H2O and a chemically defined culture medium to determine volumetric mass transfer coefficient (kLa) of mammalian cell culture
- as a component of feed medium,
- as a steam-sterilized antifoaming agent in a biocontroller for pH-stat fed-batch cultivations
- as a supplement in fed batch medium to mimic the typical large-scale cultivation conditions
특징 및 장점
- Minimizes compatibility issues with biological systems
- Highly effective defoamer at low concentrations
- Highly effective and versatile silicone defoamer
기타 정보
A 30% aqueous emulsion of polydimethylsiloxane concentrate.
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신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
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Characterizing the Effects of Antifoam C Emulsion on Oxygen Mass Transfer within the BIOne Drilled-Hole Sparger and Microsparger Single-Use Bioreactor Systems
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American Pharmacy null
Mervyn W O Liew et al.
Journal of biotechnology, 150(2), 224-231 (2010-08-28)
This study demonstrates the feasibility of large-scale production of murine polyomavirus VP1 protein in recombinant Escherichia coli as pentamers which are able to subsequently self-assemble in vitro into virus-like particles (VLPs). High-cell-density pH-stat fed-batch cultivation was employed to produce glutathione-S-transferase
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Frontiers in bioengineering and biotechnology, 7, 195-195 (2019-09-10)
In aerobic cell cultivation processes, dissolved oxygen is a key process parameter, and an optimal oxygen supply has to be ensured for proper process performance. To achieve optimal growth and/or product formation, the rate of oxygen transfer has to be
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