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MilliporeSigma

C0755

Conalbumin from chicken egg white

Substantially iron-free

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:
≥98% (agarose gel electrophoresis)
Form:
powder
Technique(s):
protein quantification: suitable

Key Documents

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biological source

chicken egg white

assay

≥98% (agarose gel electrophoresis)

form

powder

technique(s)

protein quantification: suitable

UniProt accession no.

P02789

storage temp.

−20°C

Quality Level

200

Gene Information

chicken ... TF(396241)

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This Item
C7786A7641A5253
Conalbumin from chicken egg white Substantially iron-free

Sigma-Aldrich

C0755

Conalbumin from chicken egg white

Conalbumin from chicken egg white suitable for cell culture, BioReagent

Sigma-Aldrich

C7786

Conalbumin from chicken egg white

Albumin from chicken egg white lyophilized powder

Sigma-Aldrich

A7641

Albumin from chicken egg white

Albumin from chicken egg white powder, 62-88% (agarose gel electrophoresis)

Sigma-Aldrich

A5253

Albumin from chicken egg white

assay

≥98% (agarose gel electrophoresis)

assay

-

assay

≥95% (agarose gel electrophoresis)

assay

-

biological source

chicken egg white

biological source

chicken egg white

biological source

chicken egg white

biological source

chicken egg white

technique(s)

protein quantification: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

bioconjugation: suitable

technique(s)

bioconjugation: suitable

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

lyophilized powder

form

powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

General description

Conalbumin is an iron-binding protein. It is mainly present in the egg white of hen.[1] It is also termed as ovotransferrin.[2] It is a member of the transferrin iron-binding glycoproteins family.[3] Ovotransferrin is also known an an acute?phase protein (APP)in some organisms.[4] It is the second main protein found in egg white.[5]

Application

Conalbumin from chicken egg white has been used:
  • as ovotransferrin standard in 96?well microplate assay to investigate on ovotransferrin-like activity in the plasma of wild birds[4]
  • to examine its effects on osteoclastogenesis[5]
  • to study its partitioning in aqueous two-phase systems[6]

Biochem/physiol Actions

Conalbumin/ovotransferrin plays a key role in avian natural immunity.[7] It has the ability to prevent bacterial growth and possesses immunomodulatory functions.[4] Ovotransferrin also exhibits antimicrobial and antioxidant activities.[5]

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H317,H334

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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Certificates of Analysis (COA)

Lot/Batch Number
0000493695
0000493695
0000465773
0000465775
0000465774

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Siderophores and transferrins
Dertz EA and Raymond KN
ChemInform, 35(49), no-no (2004)
Xiaowei Wu et al.
Journal of translational medicine, 19(1), 353-353 (2021-08-19)
Accumulating evidence highlights the critical roles of fibroblast growth factors (FGFs) in regulating the progression of multiple human cancers, including non-small cell lung cancer (NSCLC). In this study, we investigated the role of FGF11 in the progression of NSCLC. Previously
Innate immune responses
Avian Immunology, 121-147 (2014)
Miriam S Arrell et al.
Electrophoresis, 37(22), 2913-2921 (2016-10-21)
3-(2-furoyl)quinoline-2-carboxaldehyde (FQ) is a sensitive fluorogenic dye, used for derivatization of proteins for SDS-CGE with LIF detection (SDS-CGE-LIF) at silver staining sensitivity (ng/mL). FQ labels proteins at primary amines, found at lysines and N-termini, which vary in number and accessibility
Long Huang et al.
Bioengineered, 13(1), 12-26 (2021-12-31)
Long non-coding RNAs (lncRNAs) are related to the initiation and progression of tumor and regulate various cellular processes including growth, invasion, migration, and apoptosis. Understanding the roles and mechanisms of lncRNAs in regulating cancer progression is crucial for formulating novel
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Articles

HPLC Analysis of Protein Standards (1) on BIOshell™ A400 Protein C4

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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