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Conalbumin from chicken egg white

Name: Conalbumin from chicken egg white
Brand: SIGMA

Iron complex

Synonym(s):

Ovotransferrin

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About This Item

CAS Number:

1391-06-6

UNSPSC Code:

12352202

EC Number:

215-727-0

NACRES:

NA.25

MDL number:

MFCD00130856

Biological source:

chicken egg white

Assay:

≥95% (agarose gel electrophoresis)

Form:

powder

Technique(s):

gel permeation chromatography (GPC): suitable

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Properties

biological source

chicken egg white

Quality Level

300

assay

≥95% (agarose gel electrophoresis)

form

powder

technique(s)

gel permeation chromatography (GPC): suitable

UniProt accession no.

P02789

storage temp.

−20°C

Gene Information

chicken ... TF(396241)

Description

General description

Iron-carrying proteins conalbumin and serum transferrin are synthesized with identical 19-amino-acid leader sequences that are removed during protein maturation. The leader sequences are presumably involved in secretion of the proteins by endoplasmic reticulum.[1]

Application

Conalbumin (CA) is a monomeric glycoprotein that makes up approximately 13% of the albumin found in egg white. The iron complex of CA is more stable to chemical and physical treatments when compared to the uncomplexed proteins. At near neutral conditions, urea denaturation of CA modifies but does not destroy the iron complex.

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This Item	C0755	A5378	A5503
Sigma-Aldrich C0880 Conalbumin from chicken egg white	Sigma-Aldrich C0755 Conalbumin from chicken egg white	Sigma-Aldrich A5378 Albumin from chicken egg white	Sigma-Aldrich A5503 Albumin from chicken egg white
assay ≥95% (agarose gel electrophoresis)	assay ≥98% (agarose gel electrophoresis)	assay ≥90% (agarose gel electrophoresis)	assay ≥98% (agarose gel electrophoresis)
biological source chicken egg white	biological source chicken egg white	biological source chicken egg white	biological source chicken egg white
technique(s) gel permeation chromatography (GPC): suitable	technique(s) protein quantification: suitable	technique(s) bioconjugation: suitable	technique(s) bioconjugation: suitable
Quality Level 300	Quality Level 200	Quality Level 200	Quality Level 300
form powder	form powder	form lyophilized powder	form lyophilized powder
Gene Information chicken ... TF(396241)	Gene Information chicken ... TF(396241)	Gene Information chicken ... OVAL(396058)	Gene Information chicken ... OVAL(396058)

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pictograms

GHS08

signalword

Danger

hcodes

H317,H334

pcodes

P261 - P280 - P342 + P311

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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The resistances of conalbumin and its iron complex to physical and chemical treatments.

P R AZARI et al.

Archives of biochemistry and biophysics, 92, 44-52 (1961-01-01)

The denaturation of proteins. IV. Conalbumin and iron(III)-conalbumin in urea solution.

A N GLAZER et al.

Biochimica et biophysica acta, 71, 109-123 (1963-04-02)

Transfer of a T-helper type 2 clone into conjunctiva induces corneal damage in mice.

Daisuke Shii et al.

Cornea, 29(2), 197-203 (2009-12-22)

We established a T-helper Type 2 (Th2) clone-induced conjunctival eosinophilia model by injecting D10.G.4.1 (D10) cells, a murine Th2 clone, and conalbumin, its specific antigen, into conjunctiva of AKR/J mice. Using this model, we investigated the effect of a coinjection

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Global Trade Item Number

SKU	GTIN
C0880-1G	04061826666944

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