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Hemoglobin from bovine blood

Name: Hemoglobin from bovine blood
Brand: SIGMA

lyophilized, 2×cryst., ≥90% (SDS-PAGE), powder

Synonym(s):

Bovine hemoglobin, Hb, Methemoglobin

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About This Item

CAS Number:

9008-02-0

UNSPSC Code:

12352202

MDL number:

MFCD00131282

eCl@ss:

42030116

Form:

powder

Assay:

≥90% (SDS-PAGE)

Biological source:

bovine blood

Mol wt:

M_r ~64500

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Properties

biological source

bovine blood

Quality Segment

100

assay

≥90% (SDS-PAGE)

form

powder

quality

2×cryst., lyophilized

mol wt

M_r ~64500

technique(s)

UV/Vis spectroscopy: suitable

impurities

salt, none detected, ~0.3% Fe

loss

≤8% loss on drying

UniProt accession no.

P01966, P02070, P02081, P06642, P06643

shipped in

ambient

storage temp.

2-8°C

Gene Information

cow ... HBA1(281221), HBB(280813), HBE2(513240), HBE4(513108), HBG(511735), alpha globin(512439)

Description

General description

Hemoglobin (Hb) is the protein responsible for storage and transport of oxygen and other gaseous ligands in red blood cells (RBC). Hb is also the pioneer material for synthesis of Hb-based oxygen carriers (HBOCs) that can be used as substitutes for RBC. [1]

Application

The solubility of α-elastin has been applied to construction of elastin-mimetic biomaterials.

Biochem/physiol Actions

Oxygen transporter, NO scavenger

Oxygen transporter. The Fe²⁺/Fe³⁺ balance is a physiological indicator of blood oxygenation; deoxygenated hemoglobin accessorizes a feedback loop by reducing nitrite to NO, a vasodilator which enhances blood flow to oxygen-deprived tissues.

Other Notes

Sales restrictions may apply

Review: Oxygen carrier proteins

Disclaimer

Since native hemoglobin is readily oxidized in air, these preparations may be predominantly methemoglobin.

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1 of 1

This Item	H4131	H7379	1303750
Sigma-Aldrich 51290 Hemoglobin from bovine blood	Sigma-Aldrich H4131 Hemoglobin porcine	Sigma-Aldrich H7379 Hemoglobin human	USP 1303750 Hemoglobin Protease Substrate
biological source bovine blood	biological source Porcine	biological source human	biological source -
technique(s) UV/Vis spectroscopy: suitable	technique(s) -	technique(s) enzyme immunoassay: suitable	technique(s) -
assay ≥90% (SDS-PAGE)	assay -	assay -	assay -
mol wt M_r ~64500	mol wt -	mol wt -	mol wt M_r ~64500
form powder	form lyophilized powder	form lyophilized powder	form solid
UniProt accession no. P01966, P02081, P06643, P02070, P06642	UniProt accession no. P02067, P02101	UniProt accession no. P02008, P02042, P02100, P09105, P68871, P69891, P69892, P69905	UniProt accession no. -

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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