Hydroxylamine

Hydroxylamine Structure
Hydroxylamine structure
Common Name Hydroxylamine
CAS Number 7803-49-8 Molecular Weight 33.030
Density 1.1±0.1 g/cm3 Boiling Point 56.5±9.0 °C at 760 mmHg
Molecular Formula H3NO Melting Point 7°C
MSDS Chinese USA Flash Point N/A
Symbol GHS05 GHS07 GHS08 GHS09
GHS05, GHS07, GHS08, GHS09
Signal Word Danger

Involvement of opsins in mammalian sperm thermotaxis.

Sci. Rep. 5 , 16146, (2015)

A unique characteristic of mammalian sperm thermotaxis is extreme temperature sensitivity, manifested by the capacity of spermatozoa to respond to temperature changes of <0.0006 °C as they swim their body-length distance. The identity of the sensing system th...

Sulfur amino acid metabolism in Zucker diabetic fatty rats.

Biochem. Pharmacol. 96 , 256-66, (2015)

The present study was aimed to investigate the metabolomics of sulfur amino acids in Zucker diabetic fatty (ZDF) rats, an obese type 2 diabetic animal model. Plasma levels of total cysteine, homocysteine and methionine, but not glutathione (GSH) were markedly...

Phosphoproteomic profiling of tumor tissues identifies HSP27 Ser82 phosphorylation as a robust marker of early ischemia.

Sci. Rep. 5 , 13660, (2015)

Delays between tissue collection and tissue fixation result in ischemia and ischemia-associated changes in protein phosphorylation levels, which can misguide the examination of signaling pathway status. To identify a biomarker that serves as a reliable indica...

A carbon nanotube/poly [Ni-(Protoporphyrin IX)] composite for amperometric detection of long chain aliphatic amines.

Bioelectrochemistry 104 , 51-7, (2015)

Poly [Ni-Protoporphyrin] film (pNiPP), containing multiwall carbon nanotubes (MWCNT) was used to cover a glassy carbon electrode. The hybrid material (pNiPP/MWCNT) successfully combines the permselectivity of pNiPP with the high conductivity of MWCNT. The mod...

A polydopamine-modified optical fiber SPR biosensor using electroless-plated gold films for immunoassays.

Biosens. Bioelectron. 74 , 454-60, (2015)

A sensitive and stable electroless-plated gold film for the preparation of an optical fiber surface plasmon resonance (SPR) sensor is presented in this work, together with a facile antibody immobilization method. Gold nanoparticles were uniformly adsorbed ont...

Carbonylated plasma proteins as potential biomarkers of obesity induced type 2 diabetes mellitus.

J. Proteome Res. 13(11) , 5081-93, (2014)

Protein carbonylation is a common nonenzymatic oxidative post-translational modification, which is often considered as biomarker of oxidative stress. Recent evidence links protein carbonylation also to obesity and type 2 diabetes mellitus (T2DM), though the p...

Next-generation steroidogenesis inhibitors, dutasteride and abiraterone, attenuate but still do not eliminate androgen biosynthesis in 22RV1 cells in vitro

J. Steroid Biochem. Mol. Biol. 144 Pt B , 436-44, (2014)

• Dutasteride and abiraterone were evaluated for inhibition of steroidogenesis. • Bypass mechanisms arise in the presence of abiraterone to form DHT. • Dutasteride inhibits T and DHT effectively in vitro. • Abiraterone inhibits AR and steroidogenesis leading ...

Fas palmitoylation by the palmitoyl acyltransferase DHHC7 regulates Fas stability.

Cell Death Differ. 22(4) , 643-53, (2015)

The death receptor Fas undergoes a variety of post-translational modifications including S-palmitoylation. This protein acylation has been reported essential for an optimal cell death signaling by allowing both a proper Fas localization in cholesterol and sph...

Time Scales of Conformational Gating in a Lipid-Binding Protein.

J. Phys. Chem. B 119 , 7957-67, (2015)

Lipid-binding proteins sequester amphiphilic molecules in a large internal cavity occupied by ∼30 water molecules, some of which are displaced by the ligand. The role of these internal water molecules in lipid binding and release is not understood. We use mag...

Ion-pairing reversed-phase liquid chromatography fractionation in combination with isotope labeling reversed-phase liquid chromatography–mass spectrometry for comprehensive metabolome profiling

J. Chromatogr. A. 1218(23) , 3689-94, (2011)

We report a novel two-dimensional (2D) separation strategy aimed at improving the detectability of liquid chromatography mass spectrometry (LC–MS) for metabolome analysis. It is based on the use of ion-pairing (IP) reversed-phase (RP) LC as the first dimensio...