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A9913

Amyloglucosidase solution from Aspergillus niger

for use in Total Dietary Fiber Assay, TDF-100A

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Rozmiar/SKUDostępnośćCena netto
10 mL
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832,00 zł

Informacje o tej pozycji

Numer CAS:
MDL number:
NACRES:
NA.21
UNSPSC Code:
12164500
Biological source:
Aspergillus niger
Concentration:
≥10-20%
Shelf life:
2 yr

832,00 zł


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Quality Segment

biological source

Aspergillus niger

form

liquid

quality

for use in Total Dietary Fiber Assay, TDF-100A

shelf life

2 yr

manufacturer/tradename

Supelco

storage condition

(Tightly closed.)

concentration

≥10-20%

technique(s)

photometry: suitable

impurities

transglucosidase activity, pectinase, b-glucanase, and hemicellulase, free

color

clear light yellow to amber

pH

3.6-4.2

solubility

H2O: soluble

suitability

suitable for enzyme test

accession no.

P69328, XP_001390530.1

application(s)

food and beverages
general analytical

storage temp.

2-8°C

Application


  • Colourimetric and fluorometric substrates for measurement of pullulanase activity.: This research utilizes amyloglucosidase in developing colourimetric and fluorometric substrates for pullulanase activity measurement, offering valuable tools for analytical biochemistry applications (McCleary et al., 2014).

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Ta pozycja
G3285F2668P7536
Pectin for use with Total Dietary Fiber Control Kit, TDF-C10

Supelco

P7536

Pectin

description

for use in Total Dietary Fiber Assay, TDF-100A

description

1 mg/mL in 0.1% benzoic acid, standard for enzymatic assay kits GAGO20, GAHK20, STA20, analytical standard

description

for use with Fructose Assay Kit FA-20

description

for use with Total Dietary Fiber Control Kit, TDF-C10

biological source

Aspergillus niger

biological source

-

biological source

-

biological source

-

technique(s)

photometry: suitable

technique(s)

photometry: suitable

technique(s)

photometry: suitable

technique(s)

photometry: suitable

suitability

suitable for enzyme test

suitability

-

suitability

-

suitability

-

form

liquid

form

-

form

-

form

lyophilized powder

concentration

≥10-20%

concentration

1 mg/mL in 0.1% benzoic acid

concentration

-

concentration

-

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


pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Klasa składowania

10 - Combustible liquids


Wykazy regulacyjne

Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.

24634-61-5

CAS No.


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Questions

1–4 of 4 Questions  
  1. What is the enzyme activity for amyloglucosidase solution (Catalog no. A9913). Why there is no specific mention of this?

    1 answer
    1. The enzymatic activity is not determined for this product. This product has been application tested in the Total Dietary Fiber Assay. Under the conditions of the Total Dietary Fiber Assay, 0.1 ml of the amyloglucosidase solution will digest 1 gram of corn or wheat starch to glucose.

      Helpful?

  2. 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?

  3. 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?

  4. 본 제품에 대한 U/mL 값을 알고싶습니다.

    1 answer
    1. This product is intended for use as a component for the Total Dietary Fiber Assay kit, TDF-100A. Unfortunately, the activity is not determined.
      See the link below to review Amyloglucosidase products that are tested for activity:
      https://www.sigmaaldrich.com/substance/amyloglucosidasefromaspergillusniger123459032080

      Helpful?

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