SDLABIO Cell Scraper
SDLABIO Cell scraper is a sterile, disposable tool designed for harvesting and processing adherent cells. Its flexible blade gently removes cells from the bottom of culture flasks, dishes, or plates without damaging them, allowing for cell passaging, protein extraction, RNA/DNA isolation, or other experimental manipulations.
Cell Scraper For Sale: 18cm, 25cm.
MOQ: 1 CARTON.
Cell Scraper For Sale
18cm,25cm.
Feature Of Cell Culture Scraper
- Safe and Sterile: Sterilized by gamma irradiation and individually packaged to prevent contamination.
- Flexible scraper: The blade is made of TPE and the handle is made of ABS, which is flexible and not easy to scratch the culture container.
- Ergonomic Design: The long handle is easy to hold and operate, making it suitable for use in cell culture flasks and deep bottles.
- Can completely replace cell scraper corning such as corning 3010 cell scraper, corning cell scraper 3011, cell scraper fisher and other models.
- Wide Compatibility: Compatible with culture flasks such as T25, T75, and T175, as well as cell culture dishes such as 60 mm and 100 mm.
FAQ Of plastic cell scraper
What is the difference between using a cell scraper and trypsinization?
A cell-scraper physically collects cells and is suitable for experiments involving trypsin-sensitive cells or those that require preserving cell surface protein structure. Trypsinization, on the other hand, relies on a chemical method and is suitable for large-scale cell passaging.
What precautions should I take when using a cell scraper?
The procedure should be performed under sterile conditions. Avoid excessive force, which may damage the surface of the culture flask or dish. Also, use a serological pipette to transfer the cell suspension promptly.
Cell lifter vs cell scraper
A cell scraper is mainly used to gently scrape and harvest adherent cells from the surface of a culture vessel, such as a T-flask or a Petri dish. The blade is usually fixed at a straight or angled position, and it’s designed to cover larger areas smoothly. Scrapers are most useful when you want to collect a full layer of cells or detach fragile cells that don’t tolerate enzymatic digestion with trypsin.
A cell lifter, by contrast, has a narrower and more versatile blade that can often rotate or be angled. It’s better suited for more precise manipulation, such as lifting a specific region of cells, working in smaller culture vessels, or retrieving tissue fragments or cell clusters. Lifters are typically used when you need more control over where and how the cells are detached, rather than scraping large surfaces.
In short, the scraper is ideal for harvesting a broad area of cells quickly, while the lifter is more for targeted, careful detachment or manipulation of smaller samples.
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