生物来源
Porcine
质量水平
形式
lyophilized powder
溶解性
H2O: soluble 10 mg/mL
储存温度
2-8°C
基因信息
pig ... HBB(407066) , HBE1(407067)
一般描述
血红蛋白是红细胞的主要成分，也是红细胞呈现红色的原因。它在红细胞中的正常浓度为34％。由于它能够将氧从肺部输送到身体组织，促进二氧化碳的返回转运，因此血红蛋白是脊椎动物最重要的呼吸蛋白。
应用
用猪血红蛋白检测L-精氨酸/一氧化氮通路在离体人阴茎海绵状组织和回旋静脉松弛中的作用。研究一氧化氮在猪脑动脉神经源性血管扩张中的作用。
生化/生理作用
Fe2+/Fe3+平衡是血液氧合的生理指标。脱氧血红蛋白通过将亚硝酸盐还原为NO（一种血管舒张剂，可促进血液流向缺氧组织）来辅助反馈回路。
氧气转运蛋白，NO清除剂
注意
由于天然血红蛋白在空气中容易氧化，因此这些制剂可能主要是高铁血红蛋白。
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
动植物来源生物产品
Sanna M Mäkelä et al.
British journal of clinical pharmacology, 87(12), 4625-4635 (2021-04-29)
Use of nonsteroidal anti-inflammatory drugs (NSAIDs) can cause damage to the gastric and duodenal mucosa. Some probiotics have proven useful in ameliorating the harmful side-effects of NSAIDs. Our aim was to evaluate whether oral administration of Bifidobacterium animalis ssp. lactis
F Y Chen et al.
The Journal of pharmacology and experimental therapeutics, 265(1), 339-345 (1993-04-01)
A superfusion bioassay cascade, with porcine pial arteries as donor tissues and rabbit aortic rings as detector tissues, was used to examine the role of nitric oxide (NO) in cerebral nonadrenergic, noncholinergic neurogenic vasodilation. All arteries were mechanically denuded of
H J Kirkeby et al.
Acta physiologica Scandinavica, 149(3), 385-392 (1993-11-01)
In human penile corpus cavernosum strips, pre-contracted by noradrenaline, electrical stimulation of nerves evoked non-adrenergic, non-cholinergic (NANC) relaxant responses which could be inhibited by tetrodotoxin 10(-6) M, NG-nitro-L-arginine (L-NNA) 10(-7)-10(-4) M, and oxyhaemoglobin 10(-5) M, but not by methylene blue
Xingyi Jiang et al.
Foods (Basel, Switzerland), 10(8) (2021-08-28)
Different types of enzyme-linked immunosorbent assays (ELISA) have been widely used to control food safety and quality. To develop an accurate and reproducible ELISA, false immunodetection results caused by non-specific binding (NSB) and cross-reaction must be prevented. During the case
Chung-Chieh Yu et al.
Optics express, 16(20), 16227-16239 (2008-10-01)
We report a fully quantitative spectroscopy imaging instrument for wide area detection of early cancer (dysplasia). This instrument provides quantitative maps of tissue biochemistry and morphology, making it a potentially powerful surveillance tool for objective early cancer detection. We describe
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