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Merck
모든 사진(3)

주요 문서

H7379

Sigma-Aldrich

Hemoglobin human

lyophilized powder

동의어(들):

Hb

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352202
eCl@ss:
42030116
NACRES:
NA.61

생물학적 소스

human

양식

lyophilized powder

기술

enzyme immunoassay: suitable

불순물

HIV and hepatitis B antigen, tested negative

solubility

H2O: soluble 20 mg/mL

저장 온도

2-8°C

일반 설명

Hemoglobin is the major component of red blood cells, and is responsible for their red color. Its normal concentration in erythrocytes is 34%. Hemoglobin is the most important respiratory protein of vertebrates by virtue of its ability to transport oxygen from the lungs to body tissues, and to facilitate the return transport of carbon dioxide.

애플리케이션

Hemoglobin was used in the development of a rapid enzyme immunoassay for the detection of retinol-binding protein. It was also used in the inhibition of human platelet reactivity by endothelium-derived relaxing factor.

생화학적/생리학적 작용

Oxygen transporter, NO scavenger
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.

주의사항

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

면책조항

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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