biological source
Porcine
Quality Level
form
lyophilized powder
solubility
H2O: soluble 10 mg/mL
storage temp.
2-8°C
Gene Information
pig ... HBB(407066), HBE1(407067)
General description
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。
Application
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。
Biochem/physiol Actions
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
Disclaimer
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。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
动物来源生物产品
此项目有
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
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
Vladimir M Turzhitsky et al.
Applied optics, 47(32), 6046-6057 (2008-11-13)
There has been significant interest in developing depth-selective optical interrogation of biological tissue in general and of superficial (e.g., mucosal) tissue in particular. We report an in vivo polarization-gating fiber-optic probe that obtains backscattering spectroscopic measurements from a range of
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| H4131-1G | 04061833794623 |