Splitting cells: Why It’s Important and 3 Essential Tips | CST Tech Tips

Подписаться 18 тыс.

Просмотров 4,9 тыс.

50% 1

⬇️ Expand for helpful links.
Splitting cell lines is an essential lab skill. This video covers the background of why regularly splitting cells is important for maintaining healthy cell cultures. We will also show you how splitting ratios work, and highlight three essential tips for subculturing mammalian cell lines.
▶︎ Sign up for exclusive access to CST pathway downloads, eBooks, and more resources to help you level up your bench skills: cst-science.com/5xb3td
▶︎ Read the blog post on Manual & Automated Cell Counting: cst-science.com/96zyi1
▶︎ Watch the Tech Tips video on Aseptic Technique: • Cell Culture: Aseptic/...
▶︎ Watch the Tech Tips video Splitting Suspension Cell Lines: • How to Split Adherent ...
▶︎ Watch the Tech Tips video Splitting Adherent Cell Lines: • How to Split Adherent ...
▶︎ Contact CST Technical Support: cellsignal.com/support
About us: Cell Signaling Technology (CST) is a different kind of life sciences company-one founded, owned, and run by active research scientists, with the highest standards of product and service quality, technological innovation, and scientific rigor. We are a company of caring people driven by a devotion to facilitating good science-a company committed to doing the right thing for our Customers, our communities, and our planet. cellsignal.com/about
All trademarks are the property of their respective owners. For the latest trademark information, visit cellsignal.com/trademarks
#CSTTechTips
#CellCulture

Наука

Опубликовано:

20 июл 2023

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 6

@funny11744 5 месяцев назад

What is the value of humidity in the CO2 incubator?

@cellsignaldotcom 5 месяцев назад

Hi, this varies depending on the cell line. Please refer to information from the cell line supplier on optimal growth conditions for your specific cell line. For mammalian cell lines, 5% is the most common CO2 concentration, but some cell lines may require 7.5% or a different CO2 concentration to properly maintain pH of the media, which is typically buffered with a bicarbonate-based system. By the way, if you are culturing insect cell lines, these will have a lower temperature (again, check with the supplier) and likely do not require maintaining a specific CO2% since the media used for these cell lines isn't buffered with bicarbonate.

@funny11744 5 месяцев назад

@@cellsignaldotcom THanks. I meant the value of humidity not the value of CO2 .

@cellsignaldotcom 5 месяцев назад

Oh sorry about that! Most incubators don't actively adjust humidity levels the way they do for C02; many users place a pan of water in the bottom of the incubator and include a bacterial/fungal inhibitor. This is sufficient to reduce the rate of vapor evaporation from cell culture vessels, as long as they are being consistently maintained and checked.

@funny11744 5 месяцев назад

@@cellsignaldotcom many thanks

@kosheeka Месяц назад

@@funny11744 A high humidity is recommended (around 95%) to minimize water evaporation from cell culture media. Evaporation can lead to changes in concentration of salts and other components, harming the cells. Opening the incubator door can cause a temporary dip in humidity due to cooler room air entering. This is why it's important to minimize the frequency and duration of door openings.