WST-8 CAS 193149-74-5
TCEP HCL CAS 51805-45-9
07/06/2022
High Quality Cupferron CAS 135-20-6
27/05/2022
Name: WST-8
Cas: 193149-74-5
Purity: 99%min
MOQ: 1KG
Chemical Structure
Basic Info:
| CAS No: | 193149-74-5 |
| Formula: | C20H15N6NaO11S2 |
| EINECS: | N/A |
| Stock Availability | In stock |
| Brand Name | Look chemical |
| Origin | China |
Product Introduction:
2-(2-Methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfobenzene)-2H-tetrazolium monosodium salt, referred to as WST- 8, is a main component of the cell activity detection reagent CCK-8 kit.
The CCK-8 kit is mainly used to detect cell proliferation and cytotoxicity. The kit is easy to use, has high sensitivity, good repeatability and no radioactivity.
WST-8 is a water-soluble tetrazolium salt that can be used to assess the metabolic activity of cells, resulting in the corresponding formazan dye, which absorbs at 460 nm. WST-8 is commonly used in cell proliferation assays as an indicator of cell viability.
Nature and Specifications:
Specification
Product Nature
Specification
| Item | Specification |
| Product Name | WST-8 Powder |
| CAS No. | 193149-74-5 |
| Appearance | White or pale yellow crystalline powder |
| Shelf Life | 2 years |
| Packing | 1kg/bag,25kg/bag or as your requirements |
Product Nature
- Storage conditions: under inert gas (nitrogen or Argon) at 2-8°C
- Form: solid powder
Product Packaging
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Product Usage:
WST-8 is currently a very widely used biological stain in biochemical chemistry and cell biology. Mainly used in biochemical kits as a screening reagent for cell proliferation detection.
It can directly carry out in vivo analysis and in vivo analysis of organisms, especially suitable for quantitative analysis of cell activity, for direct detection of cytotoxicity, cell proliferation and anti-tumor drug susceptibility experiments.
WST-8 is a highly sensitive tetrazolium reagent that produces water-soluble formazan (orange, absorbs at 460 nm) in NADH. A new generation of formazan-based dyes releases transformation products in a soluble form into the culture medium, allowing non-destructive determination of viability, allowing cells to be further studied.
Look Chemical product advantages:
We have a first-class WST-8 production line to ensure the supply of high-quality chemical raw materials. Professional logistics team dedicated to providing customers with competitive prices and high-quality services.
If you have demand for WST-8 products, please contact us to get free samples for inspection. Repurchase or become a company VIP for a discount!
Related References:
- “WST-8-based colorimetric NAD(P)H assay for quantitative dehydrogenase assays” – NIH, PubMed | 2019 Apr 8.
- “Application of XTT, WST-1 and WST-8 to human chondrocytes” – NIH, PubMed | 2017.
- PubChem
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Achievements
I’m william, CEO of Look Chemical Co., Ltd. Welcome to visit our company. As China’s top Global Supply Specialist of chemicals, we have always been adhering to the principle of “service first, quality first, mutual benefit”, and we insist on Create value for customers and grow together with customers.
In the past few years , we have provided efficient and satisfactory services to more than 6000 customers and have been widely praised internationally. In the future, we will strive to provide more than 100,000 customers with professional and thoughtful services, and strive to become your first choice for worry-free purchasing chemicals in China , Hope to bring you a good cooperation experience. If you have any questions, please feel free to contact us.
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FAQ
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
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Yes. We’ll give you product analysis report before shipping.
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1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
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4. For high-value products, please choose air or express to ensure the safety of product transportation.
