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Merck
모든 사진(1)

문서

51290

Sigma-Aldrich

Hemoglobin from bovine blood

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

동의어(들):

Bovine hemoglobin, Hb, Methemoglobin

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352202

생물학적 소스

bovine blood

분석

≥90% (SDS-PAGE)

형태

powder

품질

2×cryst.
lyophilized

분자량

Mr ~64500

기술

UV/Vis spectroscopy: suitable

불순물

salt, none detected
~0.3% Fe

손실

≤8% loss on drying

UniProt 수납 번호

저장 온도

2-8°C

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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.

애플리케이션

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

생화학적/생리학적 작용

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.

주의사항

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

기타 정보

Review: Oxygen carrier proteins
Sales restrictions may apply

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

Paul W Buehler et al.
Biomaterials, 31(13), 3723-3735 (2010-02-13)
Hemoglobin-based oxygen carriers (HBOC) are currently being developed as red blood cell (RBC) substitutes for use in transfusion medicine. Despite significant commercial development, late stage clinical results of polymerized hemoglobin (PolyHb) solutions hamper development. We synthesized two types of PolyHbs
M. Brunori et al.
Topics in Molecular and Structural Biology, 7, 263-263 (1985)
Toru Yamada et al.
PloS one, 7(11), e50271-e50271 (2012-11-28)
In conventional functional near-infrared spectroscopy (fNIRS), systemic physiological fluctuations evoked by a body's motion and psychophysiological changes often contaminate fNIRS signals. We propose a novel method for separating functional and systemic signals based on their hemodynamic differences. Considering their physiological
Xiao-Su Hu et al.
Journal of biomedical optics, 18(1), 17003-17003 (2013-01-08)
The reduction of trial-to-trial variability (TTV) in task-evoked functional near-infrared spectroscopy signals by considering the correlated low-frequency spontaneous fluctuations that account for the resting-state functional connectivity in the brain is investigated. A resting-state session followed by a task-state session of
Konstantinos Balaskas et al.
The British journal of ophthalmology, 97(5), 558-560 (2012-11-10)
This study examines the differences in spectral absorption properties between the maculae of patients with active neovascular macular degeneration and those with early age related maculopathy (ARM). Patients attending for management of neovascular age related macular degeneration (AMD) underwent multispectral

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