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无菌性
sterile
质量水平
形式
powder
保质期
limited shelf life, expiry date on the label
分子量
Mr ~64500
缺失
<10% loss on drying
应用
environmental
food and beverages
microbiology
储存温度
2-8°C
适用性
Neisseria spp.
基因信息
cow ... HBA1(281221) , HBB(280813) , HBE2(513240) , HBE4(513108) , HBG(511735) , alpha globin(512439)
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一般描述
Hemoglobin is present in the red-blood corpuscles (RBCs) of vertebrates. It is composed of a globular structure with four α-β sub-units.
应用
Hemoglobin from bovine blood has been used as a supplement in tryptone yeast extract salts and glucose (TYESG) agar for performing extracellular proteolytic activity of Flavobacterium psychrophilum. It has also been used as a standard in Raman spectrometry.
α-弹性蛋白的溶解度已被应用于弹性蛋白模拟生物材料的构建。
生化/生理作用
氧气转运蛋白。Fe2+/Fe3+平衡是血液氧合的一种生理指标；脱氧血红蛋白通过将亚硝酸还原为NO来补充反馈回路，而NO是一种可增强血液流向缺氧组织流量的血管扩张剂。
包装
每包含 100g 血红蛋白粉
注意
由于天然血红蛋白在空气中易于氧化，因此这些制剂主要为高铁血红蛋白。
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
Kamaljeet et al.
Frontiers in chemistry, 4, 50-50 (2017-01-26)
Synthetic dyes are a very efficient class of dyes that are ingested or come into contact with the skin from numerous sources (cosmetics, textiles, leather, paper, and drugs). An important component of their safety profile is the interactions that they
Jennie B Leach et al.
Acta biomaterialia, 1(2), 155-164 (2006-05-17)
Elastin is a critical biochemical and biomechanical component of vascular tissue. However, elastin is also highly insoluble and therefore difficult to process into new biomaterials. We present a simple approach for synthesizing elastin-based materials from two commercially available and water-soluble
K M Marzec et al.
The Analyst, 140(7), 2171-2177 (2014-12-24)
The composition of the lung tissue of mice was investigated using Raman confocal microscopy at 532 nm excitation wavelength and was supported with various staining techniques as well as DFT calculations. This combination of experimental and theoretical techniques allows for
Paul Barbier et al.
Applied and environmental microbiology, 86(16) (2020-06-14)
Flavobacterium psychrophilum causes bacterial cold-water disease in wild and aquaculture-reared fish and is a major problem for salmonid aquaculture. The mechanisms responsible for cold-water disease are not known. It was recently demonstrated that the related fish pathogen, Flavobacterium columnare, requires
N F Schreiter et al.
RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 185(4), 358-366 (2013-03-16)
To investigate whether changes in hemodynamics induced by Valsalva maneuver can be exploited for detecting and characterizing breast lesions by optical mammography. 30 women underwent optical imaging of the breast using a DYNOT 232 system and performing Valsalva maneuvers prior
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