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表单
crystals
组成
Dye, ≥75% spectrophotometric assay
mp
250-260 °C
εmax
2340-3160 at 546-551 nm in 50% ethanol at 0.003 g/L
应用
diagnostic assay manufacturing
hematology
histology
储存温度
2-30°C
InChI
1S/C17H19N2O.ClH/c1-18(2)14-7-5-12-9-13-6-8-15(19(3)4)11-17(13)20-16(12)10-14;/h5-11H,1-4H3;1H/q+1;/p-1
InChI key
INCIMLINXXICKS-UHFFFAOYSA-M
一般描述
Pyronine G (C.I. 45005) is a Certistain dry dye for DNA and RNA staining in methyl green-pyronine G staining in histological sections. It is also described as a dye for staining RNA and DNA.
As CERTISTAIN dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.
As CERTISTAIN dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.
分析说明
Dye content (spectrophotometrically): ≥ 75 %
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λ max (ethanol 50 %): 546 - 551 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %): 2340 - 3160
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
Suitability for microscopy: passes test
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λ max (ethanol 50 %): 546 - 551 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %): 2340 - 3160
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
Suitability for microscopy: passes test
法律信息
CERTISTAIN is a registered trademark of Merck KGaA, Darmstadt, Germany
法规信息
监管及禁止进口产品
Shigeo Ohba et al.
Cell reports, 31(2), 107518-107518 (2020-04-16)
The metabolic enzyme phosphoglycerate mutase 1 (PGAM1) is overexpressed in several types of cancer, suggesting an additional function beyond its established role in the glycolytic pathway. We here report that PGAM1 is overexpressed in gliomas where it increases the efficiency
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