water: soluble 1g in 1475ml(lit.)alcohol: freely soluble(lit.)diethyl ether: freely soluble(lit.)hot water: soluble(lit.)
2-Hydroxy-5-nitrobenzoic acid inhibits the activity of wild type-bovine low Mr protein tyrosine phosphatase. The inhibition constant has been evaluated.
Đang xem: Nitroacetic acid
Specific Cα-C Bond Cleavage of β-Carbon-Centered Radical Peptides Produced by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry.
Radical-driven dissociation (RDD) of hydrogen-deficient peptide ions
Structural basis of the tight binding of pyridoxal 5″-phosphate to a low molecular weight protein tyrosine phosphatase.
Pyridoxal 5'-phosphate (PLP) binds tightly to bovine low Mr protein tyrosine phosphatase (BPTP), but it is a very poor substrate for the enzyme. The structural basis of this tight binding of PLP is examined here by a variety of methods….
Oxidized 5-aminosalicylic acid activates Nrf2-HO-1 pathway by covalently binding to Keap1: Implication in anti-inflammatory actions of 5-aminosalicylic acid.
Mesalazine (5-aminosalicylic acid, 5-ASA), a currently used drug for anti-inflammatory bowel disease, is easily oxidized by HOCl, a strong oxidant generated in gut inflammation, to produce electrophilic quinones. We investigated whether this chemical feature has an implication in the anti-inflammatory…
MALDI mass spectrometry imaging analysis of pituitary adenomas for near-real-time tumor delineation.
We present a proof of concept study designed to support the clinical development of mass spectrometry imaging (MSI) for the detection of pituitary tumors during surgery. We analyzed by matrix-assisted laser desorption/ionization (MALDI) MSI six nonpathological (NP) human pituitary glands…
Atmospheric pressure chemical ionization mass spectrometry at low flow rates: Importance of ion source housing.
Hyphenation of atmospheric pressure chemical ionization (APCI) mass spectrometry with capillary and micro high-performance liquid chromatography (HPLC) is attractive for many applications, but reliable ion sources dedicated to these conditions are still missing. There are a number of aspects to…
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