PYRIDINE-4-BORONIC ACID HYDRAT

Phosphoamino acid analysis:Mark Kamps's method

of each buffer. pH 1.9 buffer. 88% Formic acid 50 ml Acetic acid 156 ml H2O 1794 ml Don't use the 98% formic acid and don't adjust the pH. pH 3.5 buffer Pyridine 10 ml Acetic acid 100 ml 100 mmolar EDTA 10 ml H2O 1880 ml Don't bother to adjust

Quantitation of Homovanillic Acid (HVA) and Vanillylmandelic Acid (VMA) in Urine Using Gas Chromatography-Mass Spectrometry (GC/MS)

Neuroblastoma, in most cases, is characterized by increased production of catecholamines and their metabolites. Laboratory diagnosis and clinical follow-up include the measurement of urinary homovanillic acid (HVA) and vanillylmandelic acid

Biotinylation of a Propargylated Cyclic (3′‐5′) Diguanylic Acid and of Its Mono‐6‐Thioated Analog Under “Click” Conditions

.    Hayakawa, Y., Nagata, R., Hirata, A., Hyodo, M., and Kawai, R. 2003. A facile synthesis of cyclic bis(3′→5′)diguanylic acid. Tetrahedron 59:6465‐6471.