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N4517

Millipore

N-Z-Amine® AS

Casein enzymatic hydrolysate, suitable for microbiology

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Synonym(s):
Peptone from casein
CAS Number:
EC Number:
NACRES:
NA.85

biological source

bovine milk

Quality Level

form

powder

packaging

pkg of 1 kg

nitrogen analysis

≥6% amino, ≥11% total

color

yellow

pH

5.8-7.8

application(s)

microbiology

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This Item
C06268230370169
vibrant-m

N4517

N-Z-Amine® AS

vibrant-m

C0626

N-Z-Amine® A

biological source

bovine milk

biological source

bovine milk

biological source

bovine milk

biological source

bovine milk

form

powder

form

powder

form

powder

form

powder

application(s)

microbiology

application(s)

food and beverages
microbiology

application(s)

food and beverages
microbiology

application(s)

food and beverages, microbiology

nitrogen analysis

≥6% amino, ≥11% total

nitrogen analysis

≥6% amino, ≥11.0% total

nitrogen analysis

, ~0.3 AN:TN ratio

nitrogen analysis

-

pH

5.8-7.8

pH

5.8-7.8

pH

7.0±0.5 (2% in H2O)

pH

6.8±0.5 (25 °C, 2% in H2O)

General description

N-Z-Amine® AS is an enzyme digest of casein prepared from Bovine milk, processed to a high degree of hydrolysis. It is a refined hydrolysate with high solubility and is used as a microbiological nutrient in laboratory media and fermentations. It is a high-quality source of amino acids, vitamins, peptides, and growth promoting substances, produced by the enzymatic digestion of casein.

Application

N-Z-Amine® AS is used as a nutrient for laboratory and fermentation media and in the production of antibiotics and enzymes.

Linkage

A form of N-Z-Amine A with much greater solubility. Concentrated solutions are clear, but contain some filterable solids.

Reconstitution

Recommended concentration: 210 g/L

Legal Information

N-Z-Amine is a registered trademark of Kerry Group

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Andrew R Ednie et al.
The Journal of biological chemistry, 290(5), 2769-2783 (2014-12-20)
Voltage-gated K(+) channels (Kv) are responsible for repolarizing excitable cells and can be heavily glycosylated. Cardiac Kv activity is indispensable where even minimal reductions in function can extend action potential duration, prolong QT intervals, and ultimately contribute to life-threatening arrhythmias.
P Askerlund et al.
Plant physiology, 100(4), 1670-1681 (1992-12-01)
Purification and functional reconstitution of a calmodulin-stimulated Ca(2+)-ATPase from cauliflower (Brassica oleracea L.) is described. Activity was purified about 120-fold from a microsomal fraction using calmodulin-affinity chromatography. The purified fraction showed a polypeptide at 115 kD, which formed a phosphorylated

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