Unspecific staining of paraproteins by picric acid
نویسندگان
چکیده
منابع مشابه
Orphenadrinium picrate picric acid
The asymmetric unit of the title compound N,N-dimethyl-2-[(2-methyl-phen-yl)phenyl-meth-oxy]ethanaminium picrate picric acid, C(18)H(24)NO(+)·C(6)H(2)N(3)O(7) (-)·C(6)H(3)N(3)O(7), contains one orphenadrinium cation, one picrate anion and one picric acid mol-ecule. In the orphenadrine cation, the two aromatic rings form a dihedral angle of 70.30 (7)°. There is an intra-molecular O-H⋯O hydrogen ...
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Early myocardial infarction is usually detected (3) The effect of storage and drying on the timgrossly by utilising the nitro-blue tetrazolium (NBT) ing of the differentiation step was also technique.1 The normal areas stain dark blue and studied. infarcted areas which lack the dehydrogenase enzyme remain unstained. In 1971, Lie et aI2 described a non-enzymatic histochemical method, the haemato...
متن کاملBenzamide–picric acid (1/1)
In the title compound, C(7)H(7)NO·C(6)H(3)N(3)O(7), one of the nitro groups of the picric acid mol-ecule lies in the plane of the attached benzene ring [dihedral angle = 1.4 (1)°] while the other two are twisted away by 9.9 (1) and 30.3 (1)°. In the benzamide mol-ecule, the amide group is almost coplanar with the benzene ring [dihedral angle = 4.4 (1)°]. An intra-molecular O-H⋯O hydrogen bond g...
متن کاملPicric acid–2,4,6-trichloroaniline (1/1)
In the title adduct, C(6)H(4)Cl(3)N·C(6)H(3)N(3)O(7), the two benzene rings are almost coplanar, with a dihedral angle of 1.19 (1)° and an inter-ring centroid-centroid separation of 4.816 (2) Å. The crystal structure is stabilized by inter-molecular N-H⋯O(nitro) hydrogen bonds, giving a chain structure. In addition, there are phenol-nitro O-H⋯O inter-actions.
متن کامل4-Nitroaniline–picric acid (2/1)
In the title adduct, C(6)H(3)N(3)O(7)·0.5C(6)H(6)N(2)O(2), the complete 4-nitro-aniline mol-ecule is generated by a crystallographic twofold axis with two C atoms and two N atoms lying on the axis. The mol-ecular components are linked into two dimensional corrugated layers running parallel to the (001) plane by a combination of inter-molecular N-H⋯O and C-H⋯O hydrogen bonds. The phenolic oxygen...
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ژورنال
عنوان ژورنال: Clinica Chimica Acta
سال: 1963
ISSN: 0009-8981
DOI: 10.1016/0009-8981(63)90115-3