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SCA20

Sucrose Assay Kit

sufficient for 20 assays

Synonyme(s) :

Sucrose Test Kit

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A propos de cet article

UNSPSC Code:
12164500
EC Number:
200-334-9
NACRES:
NA.84
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usage

sufficient for 20 assays

Quality Level

100

analyte chemical class(es)

sugars (sucrose)

technique(s)

photometry: suitable

application(s)

food and beverages
general analytical

storage temp.

2-8°C

General description

Sucrose is a disaccharide, naturally occurring carbohydrate found in plants and a major product during photosynthesis.

Application

This kit is for the quantitative, enzymatic determination of sucrose in food and other materials. Sucrose is hydrolyzed to glucose and fructose by invertase. Glucose and fructose are phosphorylated by adenosine triphosphate (ATP) in the reaction catalyzed by hexokinase. Glucose-6-phosphate (G6P) is then oxidized to 6-phosphogluconate in the presence of nicotinamide adenine dinucleotide (NAD) in a 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 sucrose concentration.

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FA20GAHK20SA20
Sucrose Assay Kit sufficient for 20 assays

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SCA20

Sucrose Assay Kit

Fructose Assay Kit sufficient for 20 assays

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FA20

Fructose Assay Kit

Glucose (HK) Assay Kit sufficient for 20 assays

Supelco

GAHK20

Glucose (HK) Assay Kit

Starch (HK) Assay Kit sufficient for 20 assays

Supelco

SA20

Starch (HK) Assay Kit

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

usage

sufficient for 20 assays

usage

sufficient for 20 assays

usage

sufficient for 20 assays

usage

sufficient for 20 assays

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

analyte chemical class(es)

sugars (sucrose)

analyte chemical class(es)

sugars (fructose)

analyte chemical class(es)

sugars (glucose)

analyte chemical class(es)

sugars

application(s)

food and beverages
general analytical

application(s)

food and beverages
general analytical

application(s)

food and beverages
general analytical

application(s)

food and beverages
general analytical

technique(s)

photometry: suitable

technique(s)

photometry: suitable

technique(s)

photometry: suitable

technique(s)

photometry: suitable

Composants de kit seuls

Réf. du produit
Description
  • glucose assay reagent 50 mL
  • sucrose assay reagent 1 mL/vial
  • sucrose standard 500 mg

Classe de stockage

10 - Combustible liquids

wgk

WGK 3

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Certificats d'analyse (COA)

Lot/Batch Number
0000474356
0000474356
0000444959
0000444959
0000423002

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Contenu apparenté

Ye Ji Lee et al.
Frontiers in plant science, 12, 644455-644455 (2021-07-20)
Nitrogen is one of the most important macro-nutrients for plant growth and crop productivity. The amount of synthetic nitrogen fertilizers supplied to crops has dramatically increased, leading to a notable rise in crop yields. However, excessive nitrogen use has an
Bergmeyer, H.U. and Bernt, E.
Methods of Enzymatic Analysis, 1176-1176 (1974)
Raja S Payyavula et al.
BMC plant biology, 12, 39-39 (2012-03-21)
Plant secondary metabolites, including phenylpropanoids and carotenoids, are stress inducible, have important roles in potato physiology and influence the nutritional value of potatoes. The type and magnitude of environmental effects on tuber phytonutrients is unclear, especially under modern agricultural management
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Numéro d'article de commerce international

RéférenceGTIN
SCA20-1KT04061837017346
S1299-1VL04061837905612
S1174-500MG04061833653845
G3293-50ML04061837904998
G3293-20ML04061837904981

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

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  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. スクロースアッセイキットを購入しました。説明書が何も入っていなかったのですが、プロトコールを頂きたくご連絡しました。よろしくお願いします。 https://www.sigmaaldrich.com/JP/ja/product/sigma/sca20

    1 answer

    1. Please follow this link to access the product information sheet featuring the protocol: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/154/483/sca20bul.pdf

      Helpful?

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