LACTALBUMIN Struktur

Lactalbumine

Bezeichnung:Lactalbumine

CAS-Nr9013-90-5

Englisch Name:LACTALBUMIN

CBNumberCB0309035

Summenformeln.a.

Molgewicht0

MOL-DateiMol file

Synonyma

Lactalbumine

Lactalbumine physikalisch-chemischer Eigenschaften

storage temp.	2-8°C
Aggregatzustand	lyophilized powder
CAS Datenbank	9013-90-5
EPA chemische Informationen	Lactalbumins (9013-90-5)

Sicherheit

Kennzeichnung gefährlicher	B,T
R-Sätze:	23/24/25-36/37/38
S-Sätze:	26-36/37/39-45
WGK Germany	3
F	10

LACTALBUMIN Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Verwenden
Lactalbumin is a milk protein obtained from whey by acidifying to ph 5.2, the isoelectric point, followed by coagulation by heat. it is not coagulated by rennin as is casein and is nonfunctional in its properties. it is used for nutritional purposes as a source of protein. it is used in cereals and breads where its relative inertness minimizes complications caused by other milk proteins during baking. it is also termed milk albuminate.
Verwenden
α-Lactalbumin was used in a cytologic assay for diagnosis of food hypersensitivity in patients with irritable bowel syndrome.
Definition
LACTALBUMIN is a protein, belonging to the albumins, derived from milk.
Allgemeine Beschreibung
α-Lactalbumin is a small, globular, whey protein that has been found in all milk studied to date. It is a metalloprotein of approximately 14 kDa produced in the mammary glands.
Biochem/physiol Actions
α-Lactalbumin consists of a single polypeptide chain with 8 cysteines which form disulfide bridges. α-Lactalbumin binds several metal ions, including calcium, which is thought to play a role in the regeneration of native α-lactalbumin from the reduced, denatured form. α-Lactalbumin also has a distinct zinc binding site that is thought to play a role in the binding of the lactose synthase complex. The mature protein consists of 123 amino acid residues (14 kDa), and it has a three-dimensional structure with 1.7 Angstrom resolution, demonstrating four a-helices and a triple stranded antiparallel β-sheet.

Lactalbumine Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

9013-90-5, LACTALBUMIN Verwandte Suche:

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