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FA20

Fructose Assay Kit

sufficient for 20 assays

Synonim(y):

Fructose Test Kit

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Gabaryty przesyłkiSKUDostępnośćCena netto
1 kit
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
994,00 zł

Informacje o tej pozycji

UNSPSC Code:
12164500
EC Number:
200-333-3
NACRES:
NA.84
Technique(s):
photometry: suitable
Usage:
sufficient for 20 assays
Storage temp.:
2-8°C

994,00 zł

Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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Pomoc techniczna
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Pozwól nam pomóc

usage

sufficient for 20 assays

Quality Level

100

analyte chemical class(es)

sugars (fructose)

technique(s)

photometry: suitable

application(s)

food and beverages
general analytical

storage temp.

2-8°C

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Fructose Assay Kit sufficient for 20 assays

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D-(+)-Glucose solution 1 mg/mL in 0.1% benzoic acid, standard for enzymatic assay kits GAGO20, GAHK20, STA20, analytical standard

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α-Amylase from Bacillus licheniformis suitable for determination of starch (Kit STA-20)

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α-Amylase from Bacillus licheniformis

usage

sufficient for 20 assays

usage

sufficient for 20 assays

usage

-

usage

-

technique(s)

photometry: suitable

technique(s)

photometry: suitable

technique(s)

photometry: suitable

technique(s)

photometry: suitable

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

analyte chemical class(es)

sugars (fructose)

analyte chemical class(es)

sugars

analyte chemical class(es)

sugars (glucose)

analyte chemical class(es)

sugars

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

Application

This kit is for the quantitative, enzymatic determination of fructose in food and other materials.Fructose is phosphorylated by adenosine triphosphate (ATP) in the reaction catalyzed by hexokinase. Fructose 6-phosphate is converted to glucose 6-phosphate by phosphoglucose isomerase (PGI). Glucose-6-phosphate (G6P) is then oxidized to 6-phosphogluconate in the presence of nicotinamide adenine dinucleotide (NAD) in the reaction catalyzed by glucose-6-phosphate dehydrogenase (G6PDH). During this oxidation, an equimolar amount of NAD is reduced to NADH. The consequent increase in absorbance at 340 nm is directly proportional to fructose concentration.
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Tylko elementy zestawu

Numer produktu
Opis
  • fructose standard 500 mg
  • glucose assay reagent 1 mL/vial
  • phosphoglucose isomerase 1 mL/vial

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

wgk

WGK 3

Klasa składowania

11 - Combustible Solids

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
0000524122
0000524122
0000497918
0000497918
0000423000

Nie widzisz odpowiedniej wersji?

Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

Wyszukaj dokument COA

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Official Methods of Analysis of the AOAC, 28-28 (1995)
Beuter, H.O.
Methods of Enzymatic Analysis, 6, 321-321 (1985)
Chih-Yu Cheng et al.
FEBS letters, 589(20 Pt B), 3107-3112 (2015-09-04)
Laccase and borate-fructose complex were investigated by coincidence in a solid-state fermentation of Edenia sp. TS-76 under fructose oxidase screening. Laccase was purified to homogeneity with a 34-fold purification and 32% yield. Fructose had no significant effect on laccase activity
Yifan Chen et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 36(3), 373-378 (2019-11-19)
Cholesteryl ester (CE) is an ester of cholesterol and fatty acid (FA). Plasma CE reflects complicated metabolisms of cholesterol, phospholipids, lipoproteins, and dietary FAs. An informatics approach could be useful for analysis of the CE species. In this study, two
Mengxuan Fang et al.
Analytical and bioanalytical chemistry, 412(10), 2339-2351 (2020-02-02)
Fatty acids are a major source of structural diversity within the lipidome due to variations in their acyl chain lengths, branching, and cyclization, as well as the number, position, and stereochemistry of double bonds within their mono- and poly-unsaturated species.
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Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. イネの根および葉のフルクトース含量を測定したいと思っています。こちらのキットを使えるでしょうか。また、商品の詳細（分析手順等）について教えていただけると幸いです。

    1 answer

    1. Yes, this kit would be suitable. Here is the link to the Technical Bulletin that describes the use of this product:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/111/939/fa20bul.pdf
      For roots and leaves, one would follow the Sample Preparation protocol for Solids. The plant tissue would need to be macerated in order to completely extract the Fructose into the water.

      Helpful?

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