SKU: 42518981885

Trypan Blue Staining Cell Viability Assay Kit

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Description

Trypan Blue Staining Cell Viability Assay KitProduct Specification Usage For reference only: 1. Collect cells: Take 100 L of resuspended cells into a plastic centrifuge tube, add 100 L of Trypan blue staining solution (2X), gently mix well, and stain for 3 minutes (staining for 3 minutes is sufficient, staining time can be longer, but should not exceed 10 minutes)3. Count: Take a small amount of stained cells and count them using a blood cell counting board. Usually, if precise quantification is

Product Specification

Usage

For reference only:
1. Collect cells:Take 100 μ L of resuspended cells into a plastic centrifuge tube, add 100 μ L of Trypan blue staining solution (2X), gently mix well, and stain for 3 minutes (staining for 3 minutes is sufficient, staining time can be longer, but should not exceed 10 minutes)3. Count:
Take a small amount of stained cells and count them using a blood cell counting board. Usually, if precise quantification is required, each cell sample should have up to a few 500 cells, counting the blue cells and the total number of cells. The formula for calculating cell survival rate is as follows:
Cell survival rate=(total number of cells - number of blue cells)/total number of cells× 100%

Description

  Trypan blue staining cell viability assay kit is developed by using normal healthy cells that can reject trypan blue, while cells that lose cell membrane integrity can be stained with trypan blue. Trypan blue staining detects the integrity of the cell membrane. It is generally considered that the cell has died if the cell membrane loses integrity
  After trypan blue staining, the cell survival rate can be accurately quantified by counting directly under the microscope or counting after taking pictures under the microscope. Please refer to figure 1 for HeLa cells after trypan blue staining
  Trypan blue staining can be completed in only 3-5 minutes, and the operation is very simple
  This kit is sufficient to detect 100 cell samples
product components:

Product number Name 100T 500T
A Trypan blue staining solution (2x) 10ml 50ml
B Cell resuspension 100ml 500ml
General Notes

1.   This product may appear a small amount of granular precipitation after long-term storage. It can be fully dissolved in water bath at 37 ℃ for about 10 minutes. After the precipitate is completely dissolved, it can be used normally
2.   Trypan blue is toxic to human body. Please be very careful during operation and pay attention to effective protection to avoid direct contact with human body or inhalation
3.   For your safety and health, please wear experimental clothing and disposable gloves and mask for operation

Storage Temp. 2-8 ℃, 1 year
Shipping Notes
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Exchange/Return Notes
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SKU: 42518981885

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Mojooooo
Dallas, US
★★★★★ 5
Perfect!! I’m obsessed!
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Beige
So cute and great for travel! Lots of organization areas, easy to use, very durable and not made cheap, the zipper closes just fine and it’s compact for traveling or storing under the sink.
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Reviewed in the United States on May 1, 2026
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Parish
Birmingham, US
★★★★★ 5
Jewelry travel case
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Blue
Well made. Useful for youth girls, lots of space for earing jobs, chains, rings. It's compact travel case very cute.
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Reviewed in the United States on May 22, 2026
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Andrea C
West Palm Beach, US
★★★★★ 5
Great little jewelry box!
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Beige
Great little jewelry box for quick vacations! Lots of compartments so my jewelry doesn't get lost or tangled! Love the pouch for bracelets, the hooks for my necklaces, the little board with holes for my earrings and the slots for my rings. Made really well and pretty also! Would make a Nice gift!
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Reviewed in the United States on May 17, 2026
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Sabrina Luna
Boise, US
★★★★★ 5
Necessary for travel
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Purple
This is really cute and looks classy. Quality is very nice. The only thing is the hooks for the necklaces didn’t keep them on, but everything else about this is a must for traveling and not losing or tangling up your jewelry.
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Reviewed in the United States on May 23, 2026
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Alyssa McBride
Waukegan, US
★★★★★ 5
LOVE IT!
Size: Large (8.2"W*4.2"D*2.4"H), Color: Beige
I love it. It’s very pretty and simple, in a good way. I plan to use it for all my jewelry and not just for travel. I like that it has a lot of hooks for necklaces and plenty of space for earring and rings. The fabric inside and out seem to be good quality. It’s well made and zips easily. The structure is sturdy as well. The color (white) is just as depicted. I think I got the larger size but it doesn’t feel bulky at all. I like that it comes with an extra pouch for bulkier items. It’s one of the best jewelry boxes I’ve had!
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Reviewed in the United States on May 30, 2026

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