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Merck
모든 사진(2)

문서

A7641

Sigma-Aldrich

Albumin from chicken egg white

lyophilized powder

동의어(들):

Albumin from hen egg white, Ovalbumin

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
12352202
eCl@ss:
42010201
NACRES:
NA.25

생물학적 소스

chicken egg white

유형

Grade VII

분석

≥95% (agarose gel electrophoresis)

형태

lyophilized powder

분자량

44287 Da by calculation

정제법

chromatography

기술

bioconjugation: suitable

UniProt 수납 번호

저장 온도

2-8°C

유전자 정보

chicken ... OVAL(396058)

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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.

애플리케이션

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.

생화학적/생리학적 작용

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.

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Resp. Sens. 1A

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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

문서

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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