跳转至内容
Merck
CN
所有图片(1)

主要文件

查看所有文档

安全信息

GAGO20

Sigma-Aldrich

葡萄糖 (GO) 检测试剂盒

sufficient for 20 assays

别名:

Glucose Quantification Kit

登录查看公司和协议定价
所有图片(1)

About This Item

UNSPSC代码:
12164500
NACRES:
NA.84

用途

sufficient for 20 assays

质量水平

100

应用

food and beverages
general analytical

储存温度

2-8°C

相关类别

应用

本试剂盒适于酶促定量测定食物及其他材料中的葡萄糖水平。 在此过程中，葡萄糖被葡萄糖氧化酶氧化为葡萄糖酸和过氧化氢。 在存在过氧化物酶的条件下，过氧化氢会与邻联茴香胺(o-dianisidine )反应形成显色产物。氧化的邻联茴香胺(o-dianisidine)继续与硫酸反应形成更多的稳定显色产物。在540 nm波长处测得粉色信号强度，其与样品中原始的葡萄糖浓度成正比。

适用性

适用于食品和其他材料中葡萄糖的定量、酶法测定。

仅试剂盒组分

产品编号
说明
  • o-dianisidine reagent 1 mL/vial
  • glucose oxidase/peroxidase reagent 1 capsule
  • glucose standard .5 mL

警示用语：

Danger

危险声明

H302,H314,H350

危险分类

Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Skin Corr. 1

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

法规信息

常规特殊物品
危险化学品
含少量动物源组分生物产品

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
0000407996
0000407996
0000369584
0000338686
0000338686

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

  1. Can Product GAGO20, Glucose (GO) Assay Kit, be tested on blood or plasma glucose?

    For analysis of such samples, this kit should be useful on samples that have been deproteinized. 

  2. Can Product GAGO20, Glucose (GO) Assay Kit, be used in a 96-well plate format?

    Sigma Aldrich has not performed this in a 96-well plate format.  However if a method has have not tried this. If you have developed a method in a 96-well format, Sigma Aldrich would be happy to know about this.

  3. Can frozen samples be tested with Product GAGO20, Glucose (GO) Assay Kit?

    One publication has successfully reported use of the GAGO20 on samples frozen at -20 °C.

  4. Can Product GAGO20, Glucose (GO) Assay Kit, be used on culture media samples?

    Sigma Aldrich has not tested this product on culture media samples, but several publications in the literature report successful use of the kit with culture media samples.

  5. What is the difference between the GAGO20 and GAHK20 Glucose (GO) Assay Kits?

    The kits use different enzymes. GAGO20 uses glucose oxidase and peroxidase, while GAHK20 uses hexokinase.  Furthermore, the final reaction products are monitored at different wavelengths, 540 nm (GAGO20) and 340 nm (GAHK20).

  6. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  7. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  8. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  9. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  10. How would I decolorize my sample for use in the glucose assay using Product GAGO20, Glucose (GO) Assay Kit?

    First, you will need to determine if the color affects the result by reading it as a blank in the assay. The classical method for decolorization of carbohydrate solutions is treatment with charcoal. A small amount of powdered charcoal such as Product C3345 is added to the sample, stirred a few moments, then clarified by filtration or centrifugation. If the color persists, another portion of charcoal is added and the process repeated until there is no more change in color with an addition of charcoal.

  11. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Bergmeyer, H.U. and Bernt, E.,
Methods of Enzymatic Analysis, 1205-1212 (1974)
S Talukder et al.
Journal of food science and technology, 57(2), 537-548 (2020-03-03)
Natural plant pigment, anthocyanins have the capability to change its color with the change of its structure influenced by changing pH. This feature of anthocyanin has been harnessed to design a meat products quality indicator. In the present experiment anthocyanin
M Isabel Muro-Pastor et al.
Plant physiology, 184(4), 1792-1810 (2020-09-10)
Cyanobacteria unable to fix atmospheric nitrogen have evolved sophisticated adaptations to survive to long periods of nitrogen starvation. These genetic programs are still largely unknown-as evidenced by the many proteins whose expression is regulated in response to nitrogen availability, but
Nelson H Knudsen et al.
Science (New York, N.Y.), 368(6490) (2020-05-02)
Repeated bouts of exercise condition muscle mitochondria to meet increased energy demand-an adaptive response associated with improved metabolic fitness. We found that the type 2 cytokine interleukin-13 (IL-13) is induced in exercising muscle, where it orchestrates metabolic reprogramming that preserves
David Ohayon et al.
Nature materials, 19(4), 456-463 (2019-12-18)
A promising class of materials for applications that rely on electron transfer for signal generation are the n-type semiconducting polymers. Here we demonstrate the integration of an n-type conjugated polymer with a redox enzyme for the autonomous detection of glucose
查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门