14339
二喹啉甲酸 二钠盐 水合物
≥99.0% (HPLC)
别名:
2,2′-二喹啉-4,4′-二羧酸二钠, 2,2′-联喹啉-4,4′-二羧酸 二钠盐, 4,4′-二羧基-2,2′-二喹啉 二钠盐, BCA
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关于此项目
经验公式（希尔记法）:
C20H10N2Na2O4 · xH2O
化学文摘社编号:
分子量:
388.28 (anhydrous basis)
UNSPSC Code:
12171500
PubChem Substance ID:
MDL number:
InChI
1S/C20H12N2O4.2Na.H2O/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18;;;/h1-10H,(H,23,24)(H,25,26);;;1H2/q;2*+1;/p-2
SMILES string
O.[Na+].[Na+].[O-]C(=O)c1cc(nc2ccccc12)-c3cc(C([O-])=O)c4ccccc4n3
InChI key
FAFVGCAYKZKOPT-UHFFFAOYSA-L
assay
≥99.0% (HPLC)
impurities
~12% water
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Other Notes
Photometric reagent for protein assay. Forms an intense purple complex with the cuprous ion and hence the basis of the analytical monitoring of cuprous ion produced in the biuret reaction. Demonstrates greater tolerance to interference from non-ionic detergents and simple buffer salts
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
新产品
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M G Redinbaugh et al.
Analytical biochemistry, 153(2), 267-271 (1986-03-01)
The bincinchoninic acid protein assay has been adapted for use with microtiter plates and a plate reader to reduce the time needed for analyses. The total volume of the assay was reduced to 0.21 ml with various ratios of sample
Martha Lappas
PloS one, 9(12), e115854-e115854 (2014-12-30)
Infection and inflammation, through their ability to increase pro-inflammatory cytokines and chemokines and adhesion molecules, are thought to play a central role in the pathophysiology of insulin resistance and type 2 diabetes. Recent studies have shown that glycogen synthase kinase
P K Smith et al.
Analytical biochemistry, 150(1), 76-85 (1985-10-01)
Bicinchoninic acid, sodium salt, is a stable, water-soluble compound capable of forming an intense purple complex with cuprous ion (Cu1+) in an alkaline environment. This reagent forms the basis of an analytical method capable of monitoring cuprous ion produced in
Elena Magrini et al.
The Journal of clinical investigation, 124(10), 4335-4350 (2014-08-27)
While tumor blood vessels share many characteristics with normal vasculature, they also exhibit morphological and functional aberrancies. For example, the neural adhesion molecule L1, which mediates neurite outgrowth, fasciculation, and pathfinding, is expressed on tumor vasculature. Here, using an orthotopic
Seray Adams et al.
PloS one, 9(11), e112945-e112945 (2014-11-22)
The kynurenine pathway (KP) is the principal route of L-tryptophan (TRP) catabolism leading to the production of kynurenine (KYN), the neuroprotectants, kynurenic acid (KYNA) and picolinic acid (PIC), the excitotoxin, quinolinic acid (QUIN) and the essential pyridine nucleotide, nicotinamide adenine
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