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Merck

A7641

Sigma-Aldrich

Albumin from chicken egg white

lyophilized powder

Synonim(y):

Albumin from hen egg white, Ovalbumin

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About This Item

Numer CAS:
Numer WE:
Numer MDL:
Kod UNSPSC:
12352202
eCl@ss:
42010201
NACRES:
NA.25

pochodzenie biologiczne

chicken egg white

typ

Grade VII

Próba

≥95% (agarose gel electrophoresis)

Postać

lyophilized powder

masa cząsteczkowa

44287 Da by calculation

oczyszczone przez

chromatography

metody

bioconjugation: suitable

numer dostępu UniProt

temp. przechowywania

2-8°C

informacje o genach

chicken ... OVAL(396058)

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Opis ogólny

Chicken egg albumin is the major protein constituent of egg whites. Chicken egg albumin is a phosphorylated-glycoprotein. From the amino acid sequence, the peptide portion of the molecule consists of 385 residues and has a molecular weight of 42.7 kDa.
Ovalbumin, an egg white protein is produced in the oviduct of hen. It has 3 sites of post synthetic modification and an N-terminal acetyl group. This product is free of S-ovalbumin, a heat stable form of egg albumin formed when eggs are stored.

Zastosowanie

Albumin from chicken egg white has been used:
  • as a component in reaction buffer for in vitro enzymatic assay
  • to simulate dangerous protein toxins
  • as a component in marker solution

The product is useful as a marker (∼45 kDa) for protein electrophoresis. It has been used to produce an animal model of asthma.
Ovalbumin was used as medium for cell incubation in EliCell assay for the detection of released cytokines from eosinophil.
It was also used in a study testing intestinal macromolecule absorption in fetal pig after infusion of colostrum in utero.
A phosphorylated glycoprotein which is useful as a marker (~45 kDa) for protein electrophoresis. Has been used to produce an animal model of asthma.

Działania biochem./fizjol.

Differential scanning calorimetry indicates that chicken egg albumin denatures at 84 °C. Ovalbumin can be used as a carrier protein to conjugate to synthetic peptides for use as an immunogen.
Ovalbumin is preferred as a nutrient supplement. It can serve as a drug carrier. It possess tumor necrosis releasing factors, that can play a great role in tumor suppression.
This page may contain text that has been machine translated.

Piktogramy

Health hazard

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Resp. Sens. 1A

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Egg white proteins and their potential use in food processing or as nutraceutical and pharmaceutical agents?A review
Abeyrathne EDNS, et al.
Poultry Science, 92(12), 3292-3299 (2013)
UAF1 is a subunit of multiple deubiquitinating enzyme complexes
Cohn MA, et al.
The Journal of Biological Chemistry, 284(8), 5343-5351 (2009)
Multiplexed immunoassay based on micromotors and microscale tags
Vilela D, et al.
Lab on a chip, 14(18), 3505-3509 (2014)
Intestinal permeability in humans is increased after radiation therapy
Nejdfors P, et al.
Diseases of the Colon and Rectum, 43(11), 1582-1587 (2000)
P T Sangild et al.
Pediatric research, 45(4 Pt 1), 595-602 (1999-04-15)
The ability of the fetal pig intestine to absorb large proteins was investigated in utero. Six pregnant sows were anesthetized (Na pentobarbital) at 99-102 d of gestation (term = 115 +/- 2 d), and a catheter was inserted into the

Produkty

For use as a marker in SDS-PAGE; Albumin from chicken egg white, For use as a marker in SDS-PAGE; L-Lactic Dehydrogenase from rabbit muscle, Type XI, lyophilized powder, 600-1,200 units/mg protein

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