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Merck
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Key Documents

M1882

Sigma-Aldrich

肌红蛋白 来源于马心脏

≥90% (SDS-PAGE), essentially salt-free, lyophilized powder

别名:

肌红蛋白 来源于马心脏

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About This Item

EC號碼:
MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.61

生物源

equine heart

品質等級

化驗

≥90% (SDS-PAGE)

形狀

essentially salt-free, lyophilized powder

鐵含量

≥0.20%

技術

MALDI-MS: suitable

UniProt登錄號

儲存溫度

−20°C

基因資訊

horse ... MB(100054434)

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應用

来自马心脏的肌红蛋白适用于:
  • Beckman DU-50或Gilford 2400分光光度计的光谱测定
  • 通过使用单通道衰减全反射傅里叶变换红外(ATR-FT-IR)显微镜对
  • H2O溶液中蛋白质的二级结构进行分析
  • 电喷雾质谱质量标度的校准(浓度为2 pmol/μL)
  • 研究用于MALDI质谱的在线单液滴沉积
  • 检测融合二氧化硅和聚丙烯酰胺涂层毛细血管中蛋白质的吸附

生化/生理作用

肌红蛋白是在红色肌肉和心脏细胞中产生的氧的移动载体。该过程是对运动过程中氧气需求增加的反应,并可将氧气从肌膜传递至脊椎动物心脏和红色肌肉细胞的线粒体中。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Ursula Waack et al.
mBio, 9(6) (2018-12-20)
Antibiotic-resistant Acinetobacter baumannii is increasingly recognized as a cause of difficult-to-treat nosocomial infections, including pneumonia, wound infections, and bacteremia. Previous studies have demonstrated that the metalloprotease CpaA contributes to virulence and prolongs clotting time when added to human plasma as
D H Robertson et al.
Rapid communications in mass spectrometry : RCM, 11(7), 786-790 (1997-01-01)
Major urinary proteins (MUPs) from the urine of individual wild mice were characterized using electrospray ionization mass spectrometry (ESI-MS) and compared to MUPs from the urine of inbred mice. The wild mice showed considerable variation between individuals in the expression
Guadalupe Gómez-Baena et al.
Scientific reports, 9(1), 10757-10757 (2019-07-26)
Major urinary proteins (MUP) are the major component of the urinary protein fraction in house mice (Mus spp.) and rats (Rattus spp.). The structure, polymorphism and functions of these lipocalins have been well described in the western European house mouse
Cassandra M Stawicki et al.
Scientific reports, 11(1), 19921-19921 (2021-10-09)
Fluorescently labeled antibody and aptamer probes are used in biological studies to characterize binding interactions, measure concentrations of analytes, and sort cells. Fluorescent nanoparticle labels offer an excellent alternative to standard fluorescent labeling strategies due to their enhanced brightness, stability
V Kery et al.
The Journal of biological chemistry, 269(41), 25283-25288 (1994-10-14)
The first committed step of transsulfuration is catalyzed by cystathionine beta-synthase (CBS), a known pyridoxal 5'-phosphate (PLP) enzyme. The inferred amino acid sequences of rat liver CBS and rat liver hemoprotein H-450 are identical. We now confirm the presence of

商品

In this study, we developed a rapid trypsin digest kit that, at elevated temperatures, yielded reliable, reproducible results in less than 2 hours on a wide variety of substrates for mass spectrometry.

实验方案

Separation of HPLC protein standard mixture, analytical standard

Separation of HPLC protein standard mixture, analytical standard

Chromatograms

application for HPLC

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