B8131
2-(2′-Benzothiazolyl)-5-styryl-3-(4′-phthalhydrazidyl)tetrazolium chloride
90-95%
Synonym(s):
BPST Chloride, BSPT Chloride
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About This Item
Empirical Formula (Hill Notation):
C24H16ClN7O2S
CAS Number:
Molecular Weight:
501.95
EC Number:
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:
Assay
90-95%
storage temp.
2-8°C
SMILES string
[Cl-].O=C1NNC(=O)c2cc(ccc12)-[n+]3nc(\C=C\c4ccccc4)nn3-c5nc6ccccc6s5
InChI
1S/C24H15N7O2S.ClH/c32-22-17-12-11-16(14-18(17)23(33)27-26-22)30-28-21(13-10-15-6-2-1-3-7-15)29-31(30)24-25-19-8-4-5-9-20(19)34-24;/h1-14H,(H,28,29);1H/b13-10+;
InChI key
ZPGCKYFKHCIWHR-RSGUCCNWSA-N
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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S Matsubara et al.
European journal of histochemistry : EJH, 43(3), 247-251 (1999-11-24)
We investigated the subcellular localization of nicotinamide adenine dinucleotide phosphate diaphorase (NADPH-d) activity, a histo- and cyto-chemical marker of nitric oxide synthase, in human placental trophoblast obtained from women with normal term pregnancies. Tetrazolium salt BSPT was used as the
S Darius et al.
Brain research, 690(2), 231-235 (1995-09-04)
The activity of NADPH-diaphorase (NADPH-d), a marker for nitric oxide synthase (NOS), was examined histochemically in the rat and mice retina. Mice in which the neuronal NOS gene has been disrupted (nNOS- mice) were used for specificity controls. Light microscopically
S Barbey et al.
Pathology, research and practice, 182(6), 805-809 (1987-12-01)
The ultrastructural and histochemical exploration of histiocytes X done by the means of Concanavalin A (Con A), peanut agglutinin (PNA) and BSPT demonstrate that the plasma membrane of histiocytes X shared some properties with all the other cells and is
Use of BSPT in dehydrogenase histochemistry.
W A Shannon
The Histochemical journal, 14(1), 166-168 (1982-01-01)
G Wolf et al.
Neuroscience letters, 161(1), 49-52 (1993-10-14)
The 2-(2'-benzothiazolyl)-5-styryl-3-(4'-phthalhydrazidyl) tetrazolium chloride (BSPT)-tetrazolium salt technique for the electron microscopic demonstration of reduced nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) was used to localize nitric oxide synthase in the normal and excitotoxically lesioned rat hippocampus. The reaction product BSPT-formazan was shown
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