product name
Ponceau BS, Dye content ≥55 %
形式
powder
质量水平
组成
Dye content, ≥55%
颜色
red to brown
溶解性
ethanol: 1 mg/mL
H2O: >30 mg/mL
εmax
≥19000 at 510 nm
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
[Na+].[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(cc4)S([O-])(=O)=O
InChI
1S/C22H16N4O7S2.2Na/c27-20-12-5-14-3-1-2-4-18(14)22(20)26-25-19-11-8-16(13-21(19)35(31,32)33)24-23-15-6-9-17(10-7-15)34(28,29)30;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;;
InChI key
VVAVKBBTPWYADW-RVTJCSDESA-L
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应用
Ponceau BS has been used in Masson′s trichrome stain for the staining of collagen. It has also been used for eosinophil staining.
生化/生理作用
Ponceau BS is used in Masson′s trichrome staining procedure, along with acid fuchsin, for the labeling of collagen and muscle red.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Interleukin-4 has basophilic and eosinophilic cell growth-promoting activity on cord blood cells.
Favre C, et al.
Blood, 75, 67-67 (1990)
Shariff S and Kaler AK
Principles & Interpretation of Laboratory Practices in Surgical Pathology (2016)
Hong-Wen Gao et al.
Amino acids, 36(2), 251-260 (2008-03-28)
We studied the non-specific interactions of two azo compounds: biebrich scarlet (BS) and naphthochrome green (NG), with four model proteins: bovine serum albumin, ovalbumin, poly-L-lysine and hemoglobin by UV-VIS spectrometry, fluorophotometry and circular dichroism melting technique. The optimal acidities of
Development of a bone reconstruction technique using a solid free-form fabrication (SFF)-based drug releasing scaffold and adipose-derived stem cells.
Lee JW, et al.
Journal of Biomedical Materials Research Part A, 101, 1865-1865 (2013)
Rob R Eversole et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 51(2), 253-257 (2003-01-21)
Here we describe a simple histochemical technique that provides an improved approach to identifying eosinophil components in tissues through the formation of photoreactive complexes that produce stable fluorescent emissions. This method worked readily with histological tissue sections 6-60 microm thick
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