(+)-5-Hydroxy-8-(5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl)-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one/4H-1-Benzopyran-4-one, 5-hydroxy-8-(5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl)-7-methoxy-2-(4-methoxyphenyl)-, (+)-/7''-O-Methylsciadopitysin/sciadopitysin/5,5'-dihydroxy-7,7'-dimethoxy-2'-(4-methoxy-phenyl)-2,8'-(4-methoxy-m-phenylene)-bis-chromen-4-one/5-hydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-chromen-2-yl)-2-methoxy-phenyl]-7-methoxy-2-(4-methoxy-phenyl)-chromen-4-one/4H-1-Benzopyran-4-one, 5-hydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-7-methoxy-2-(4-methoxyphenyl)-/5-Hydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one/tetra-O-methylamentoflavone/5-Hydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-chromen-2-yl)-2-methoxy-phenyl]-7-methoxy-2-(4-methoxy-phenyl)-chromen-4-on
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
813.5±65.0 °C at 760 mmHg
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For Reference Standard and R&D, Not for Human Use Directly.
provides coniferyl ferulate(CAS#:3778-25-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
Fluorogens are an attractive type of dye for imaging applications, eliminating time-consuming washout steps from staining protocols. With just a handful of reported fluorogen-protein pairs, mostly in the green region of spectra, there is a need for the expansion of their spectral range. Still, the origins of solvatochromic and fluorogenic properties of the chromophores suitable for live-cell imaging are poorly understood. Here we report on the synthesis and labeling applications of novel red-shifted fluorogenic cell-permeable green fluorescent protein (GFP) chromophore analogs.
fluorogenic dyes, arylmethane dyes, GFP chromophore, fluorescent labeling, fluorescence microscopy, protein-PAINT
Red-Shifted Aminated Derivatives of GFP Chromophore for Live-Cell Protein Labeling with Lipocalins
Nina G. Bozhanova,1 Mikhail S. Baranov,1,2,* Nadezhda S. Baleeva,1 Alexey S. Gavrikov,1 and Alexander S. Mishin1,*
Leuconostoc mesenteroides strains that are resistant to high levels of nisin (up to 25,000 IU/ml in broth) were isolated. These nisin-resistant mutants were evaluated to determine their potential use as starter culture strains for cabbage fermentations. We found that some L. mesenteroides strains could be adapted to high levels of nisin resistance, while others could not. The nisin resistance trait was found to be stable for at least 35 generations, in the absence of nisin selection, for all mutants tested. The effects of nisin and salt, separately and in combination, on growth kinetics of the nisin-resistant strains were determined. Salt was the most influential factor on the specific growth rates of the mutants, and no synergistic effect between nisin and salt on specific growth rates was observed. The nisin-resistant strains were unimpaired in their ability to rapidly produce normal heterolactic fermentation end products. The use of these L. mesenteroides mutants as starter cultures in combination with nisin may extend the heterolactic phase of cabbage fermentations.
Isolation and Characterization of Nisin-Resistant Leuconostoc mesenteroides for Use in Cabbage Fermentations
F. Breidt, K. A. Crowley, and H. P. Fleming*
I hand-raised chestnut-sided warblers (Dendroica pensylvanica) in a room with eight experimental microhabitats; the microhabitats were removed after 6 weeks. I then measured the response of the warblers to the eight “natal” and eight “novel” microhabitats in two experiments conducted 2 and 4 months after removal. Chestnut-sided warblers responded with decreased feeding latency (neophobia) and a greater preference for foraging at the natal microhabitats. I suggest that an ontogenetic increase in neophobia restricts chestnut-sided warblers to foraging at microhabitats most similar to those experienced as juveniles.
Neophobia in the foraging-site selection of a neotropical migrant bird: An experimental study