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96992

細胞計数キット - 8

for quantitation of viable cell number in proliferation and cytotoxicity assays

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この商品について

NACRES:
NA.32
UNSPSC Code:
12352108


Quality Segment

form

liquid

shelf life

limited shelf life, expiry date on the label

color

lightdeep red

pH

6-8

solubility

water: soluble

shipped in

ambient

storage temp.

2-8°C

Application

細胞計数キット - 8(CCK-8)により、電子キャリアーである1-メトキシPMS存在下、生物還元による水溶性ホルマザン色素を生成する、WST-8(2-(2-メトキシ-4-ニトロフェニル)-3-(4-ニトロフェニル)-5-(2,4-ジスルホフェニル)-2H-テトラゾリウム、ナトリウム塩)を使用した簡便なアッセイが可能です。CCK-8溶液は、細胞に直接添加でき、コンポーネントの事前混合は必要ありません。 WST-8は、細胞のデヒドロゲナーゼによって生物還元され、組織培養培地に可溶のオレンジ色のホルマザン生成物を与えます。生成されたホルマザン色素の量は、生細胞の数に直接相関します。 CCK-8溶液は極めて安定であり、細胞毒性がないため、24~48時間の長時間インキュベーションが可能です。
細胞計数キット - 8により、増殖および細胞毒性アッセイにおける生細胞数の測定のための高感度な比色アッセイが可能です。MTT、XTTまたはMTSなどの他のテトラゾリウム塩よりも高い検出感度を示します。


pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2

保管分類

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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質問

1–7/7 質問  
  1. How, much volume to be used for 12 well plate. For e.g I am growing cells in my 12 well plate over a thin film. some paper mentions to use 10%, so if I add 100ul with 1ml media. will it work? 

    1 回答
    1. Yes, 10% of the culture volume is suitable for use. The kit instructions require 10uL of reagent per 100ul culture volume in a 96 well format. Please see the link below to review additional information available in the product datasheet:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/381/017/96992dat.pdf
      Please see the following link to review troubleshooting tips that may also be of interest:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/129/020/96992-product-information.pdf

      役に立ちましたか?

  2. What is the solution volume provided in the "3000 tests"?

    1 回答
    1. The 96992-3000TESTS vial will include 30 milliliters of reagent.

      役に立ちましたか?

  3. 100 Test means 100 wells, so only one 96-well plate?

    1 回答
    1. The reagents provided in kit 96992 are sufficient for 100 tests. A 96 well microplate is not included with the kit. The customer must provide the 96 well plate. Although a solid 96 well plate can be used, a 96 well microplate with removable strips will allow for the most efficient use of the kit.

      役に立ちましたか?

  4. How much volume (in milliliters) is present in each vial of the CCK-8 solution?

    1 回答
    1. The volume supplied for Product No. 96992, Cell Counting Kit, is as follows:
      •100 tests: 1 ml x 1 vial
      •500 tests: 5 ml x 1 vial
      •3000 tests: 5 ml x 6 vials

      役に立ちましたか?

  5. What are the volumes of reagents included in the 96992-100test-F kit?

    1 回答
    1. Supplier information specifies that the kit contains 6 bottles, each containing 5 ml of solution. Based on the product datasheet, each well of a well-plate requires 10 microliters of solution, indicating that for 3000 tests, the kit should contain 30 ml of solution. Using these calculations, for the 100 test kit, each bottle would contain approximately 167 microliters of solution (5 ml divided by 30 = 167 microliters).

      役に立ちましたか?

  6. Is this kit suitable for use with HEK293 or HEK293f cells?

    1 回答
    1. Yes, the 96992 kit can be utilized to stain both HEK293 and HEK293B cells. The Cell Count kit is not cell type-specific and is expected to function effectively for counting viable mammalian cells. In this kit, the WST-8 dye, which is a formazan stain is specific to viable cells and is not present in nonviable cells.

      役に立ちましたか?

  7. Hi, what is the solution volume provided in the "500 tests" SKU? Thanks in advance, Aviv.

    1 回答
    1. The 500 test volume is 5 mL. See the links below to the Product datasheet and the Product Troubleshooting Guide for additional information.
      Product datasheet:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/381/017/96992dat.pdf

      Troubleshooting Guide:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/129/020/96992-product-information.pdf

      役に立ちましたか?

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