55156
7-羟基香豆素-3-羧酸 N -琥珀酰亚胺酯
suitable for fluorescence, ≥95.0% (coupling assay to aminopropyl silica gel)
别名:
N-琥珀酰亚胺基 7-羟基香豆素-3-羧酸酯, 伞形酮-3-羧酸 N-琥珀酰亚胺酯
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关于此项目
经验公式（希尔记法）:
C14H9NO7
化学文摘社编号:
分子量:
303.22
UNSPSC Code:
12352108
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
9419622
产品名称
7-羟基香豆素-3-羧酸 N -琥珀酰亚胺酯, suitable for fluorescence, ≥95.0% (coupling assay to aminopropyl silica gel)
InChI
1S/C14H9NO7/c16-8-2-1-7-5-9(13(19)21-10(7)6-8)14(20)22-15-11(17)3-4-12(15)18/h1-2,5-6,16H,3-4H2
SMILES string
Oc1ccc2C=C(C(=O)ON3C(=O)CCC3=O)C(=O)Oc2c1
InChI key
KFEBWCYYRFZMTJ-UHFFFAOYSA-N
assay
≥95.0% (coupling assay to aminopropyl silica gel)
solubility
DMF: soluble
DMSO: soluble
fluorescence
λex 386 nm; λem 448 nm in 0.1 M Tris pH 9.0
suitability
suitable for fluorescence
storage temp.
−20°C
Quality Level
Application
7-羟基香豆素-3-羧酸 N -琥珀酰亚胺酯 (7-OHCCA-SE) 用作通过酰胺化学将 7-羟基香豆素-3-羧酸 (7-OHCCA) 偶联至其他分子（如氨基酸）的试剂。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
R Cordfunke et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(13), 7396-7401 (1998-06-24)
The chromophore of photoactive yellow protein (PYP) (i.e., 4-hydroxycinnamic acid) has been replaced by an analogue with a triple bond, rather than a double bond (by using 4-hydroxyphenylpropiolic acid in the reconstitution, yielding hybrid I) and by a "locked" chromophore
Y Oda et al.
Analytical biochemistry, 269(2), 230-235 (1999-05-01)
A fluorometric binding assay for lectin and yeast cells using the avidin-biotin system was previously reported (Y. Oda, M. Kinoshita, and K. Kakehi, Anal. Biochem. 254, 41-48, 1997). However, the true amount of bound lectin could not be determined by
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