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Merck
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Key Documents

61300

Millipore

Lactalbumin hydrolysate

Nutrient for fermentations and other applications, suitable for microbiology

Synonyme(s) :

Animal origin peptone, hydrolyzed protein, Peptone from lactalbumin

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About This Item

Numéro CAS:
91079-44-6
Numéro CE :
293-432-6
Numéro MDL:
MFCD00147378
Code UNSPSC :
41106212
Nomenclature NACRES :
NA.74

Source biologique

bovine milk

Niveau de qualité

200

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

total nitrogen (N), ≥11%

Conditions de stockage

dry at room temperature

Résidus de calcination

≤10%

Perte

≤6% loss on drying

pH

6.8±0.5 (25 °C, 2% in H2O)

Solubilité

H2O: 2%, clear to very faintly turbid (light yellow to yellow and light brown-yellow to brown-yellow and light brown to brown)

Application(s)

food and beverages
microbiology

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Description générale

Lactalbumin hydrolysate is an enzymatic digest of Lactalbumin and contains high levels of essential amino acids. It is recommended for applications requiring a highly soluble source of amino acids and peptides. It is especially useful in fermentation, laboratory media, and in tissue culture. Lactalbumin, also called whey protein, is the milk albumin, and obtained from whey. There are alpha and beta lactalbumins which are both contained in milk. Owing to its high nutritional quality it can support the growth of numerous cell types like mammalian, insect, and bacterial.

Application

Lactalbumin hydrolysate can be used: -
In the production of recombinant proteins
As a supplement in mammalian cell culture media
As a substrate for growth of many microbes

Autres remarques

Sales restrictions may apply

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCM4159
BCCK9004
BCCK4980
BCCF2146
BCCD2304

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Monocyte chemotactic activity in human abdominal aortic aneurysms: Role of elastin degradation peptides and the 67?kD cell surface elastin receptor.
Hance, Kirk A., et al.
Journal of Vascular Surgery, 35 (2), 254-261 (2002)
Bertha Chen et al.
Fertility and sterility, 91(4 Suppl), 1351-1354 (2008-06-17)
We investigated the effect of relaxin on extracellular matrix remodeling in cultured myometrial compared with leiomyoma smooth muscle cells. Relaxin increases elastase activity and protease inhibitor expressions in myometrial smooth muscle cells, but no effect was observed in leiomyoma cells.
Lesley Bell-Sakyi et al.
Experimental & applied acarology, 49(3), 209-219 (2009-03-03)
Primary cell cultures (n = 16) were initiated from tissues of embryonic and neonatal larval Ornithodoros moubata following methods developed for hard ticks. After maintenance for 20-25 months in vitro, cell multiplication commenced in surviving cultures, leading to the establishment
Hansen J Kosasih et al.
The Journal of biological chemistry, 291(7), 3197-3208 (2015-12-17)
The metalloproteinase ADAMTS-5 (A disintegrin and metalloproteinase with thrombospondin motifs) degrades aggrecan, a proteoglycan essential for cartilage structure and function. ADAMTS-5 is the major aggrecanase in mouse cartilage, and is also likely to be the major aggrecanase in humans. ADAMTS-5

Articles

Base Ingredients of Microbiology Media

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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