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T7638

Thaumatin from Thaumatococcus daniellii

Synonym(e):

Thaumatin Protein

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Größe/SKUVerfügbarkeitPreis
25 mg
Warenkorb auf Verfügbarkeit prüfen
€ 168,00
250 mg
Warenkorb auf Verfügbarkeit prüfen
€ 633,00
1 g
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€ 2.120,00

Über diesen Artikel

NACRES:
NA.56
UNSPSC Code:
12352202
Form:
powder
Biological source:
plant (Thaumatococcus daniellii)
Mol wt:
~22 kDa

€ 168,00


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biological source

plant (Thaumatococcus daniellii)

Quality Segment

form

powder

mol wt

~22 kDa

storage temp.

2-8°C

General description

Thaumatin is a super sweet protein extracted from the African plant katemfe, Thaumatococcus daniellii Benth. This non-toxic protein is a member of the broad family of pathogenesis-related proteins (group PR5). Thaumatin exists in five isoforms namely thaumatin I, II, III, a, and b.

Application

Thaumatin from Thaumatococcus daniellii has been used:
  • as a positive control/standard to detect the amount of recombinant thaumatin in the milk of transgenic mice using western blot
  • as a standard to compare its retention time with Vitis vinifera thaumatin-like proteins (VVTL1) occurring in free-run juice and determine the pathogenesis-related protein content in grape juices
  • as a model protein to study its interaction with free and ligated decavanadate

Biochem/physiol Actions

Thaumatin is a zero-calorie sweetener and flavor enhancer that finds its use in food industries. It has antifungal activity and elicits protective functions in plants. Thaumatin is useful in pharmaceutics as it is a constituent of special low-calorie diets.
Recently it was shown the over expression of the thaumatin gene from Thaumatococcus daniellii in tomatoes caused the fruit to have a sweeter taste, suggesting that thaumatin could be used to enhance the taste of various foods.

Analysis Note

A mixture of thaumatin I and thaumatin II with traces of other sweet proteins.

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Dieser Artikel
N57649761694137
description

-

description

potency: ≥900 IU/mg

description

mol wt 15,000-30,000

description

mol wt 10,000-30,000

biological source

plant (Thaumatococcus daniellii)

biological source

-

biological source

(Streptococcus equi)

biological source

(Streptococcus equi)

mol wt

~22 kDa

mol wt

-

mol wt

15,000-30,000

mol wt

10,000-30,000

form

powder

form

powder

form

powder

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100


Lagerklasse

11 - Combustible Solids

Was ist los?

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

PSA (Persönliche Schutzausrüstung)

Eyeshields, Gloves, type N95 (US)



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