A0554
4-乙酰氨基-4′-异硫氰酸芪-2,2′-磺酸二钠盐 二钠盐 水合物
powder, ≥80%
别名:
SITS, 二钠4-乙酰氨基-4′-异硫氰酸芪-2,2′-二磺酸
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关于此项目
经验公式（希尔记法）:
C17H12N2Na2O7S3 · xH2O
化学文摘社编号:
分子量:
498.46 (anhydrous basis)
Beilstein:
9177451
EC 号:
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:
NACRES:
NA.77
产品名称
4-乙酰氨基-4′-异硫氰酸芪-2,2′-磺酸二钠盐 二钠盐 水合物, ≥80%
质量水平
方案
≥80%
表单
powder
储存温度
−20°C
SMILES字符串
[Na+].[Na+].CC(=O)Nc1ccc(\C=C\c2ccc(cc2S([O-])(=O)=O)N=C=S)c(c1)S([O-])(=O)=O
InChI
1S/C17H14N2O7S3.2Na/c1-11(20)19-15-7-5-13(17(9-15)29(24,25)26)3-2-12-4-6-14(18-10-27)8-16(12)28(21,22)23;;/h2-9H,1H3,(H,19,20)(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b3-2+;;
InChI key
NPAWAMRXPHRVQY-WTVBWJGASA-L
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应用
膜荧光标记；抑制膜的阴离子渗透性。通过共价修饰特定的 Lys 残基还可以使 Na、K-ATPase 失活。
其他说明
主要是反式异构体
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Dennis Kolosov et al.
Insect biochemistry and molecular biology, 116, 103263-103263 (2019-11-05)
Malpighian tubules (MTs) and the hindgut together constitute the excretory system of insects. Larvae of lepidopterans (butterflies and moths) demonstrate the so-called cryptonephric arrangement, where the distal blind end of each MT is embedded into the rectal complex. The rest
M Montana Quick et al.
Journal of the American Society for Mass Spectrometry, 28(7), 1462-1472 (2017-03-21)
N-terminal derivatization of peptides with the chromogenic reagent 4-acetamido-4-isothiocyanatostilbene-2,2-disulfonic acid (SITS) is demonstrated to enhance the efficiency of 266 nm ultraviolet photodissociation (UVPD). Attachment of the chromophore results in a mass shift of 454 Da and provides significant gains in the number
C H Pedemonte et al.
FEBS letters, 314(1), 97-100 (1992-12-07)
The sodium pump or Na,K-ATPase, maintains the Na+ and K+ gradients across eukaryotic cell membranes at the expense of ATP. Incubation of purified canine renal Na,K-ATPase with 4-acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid (SITS) inhibited the ATPase activity. Both the labeling of the protein
Kai Zhao et al.
Cellular and molecular life sciences : CMLS, 67(15), 2665-2678 (2010-04-03)
We have reported that chymotrypsin B (CtrB) is not just a digestive enzyme but is also stored in lysosomes. Herein, we demonstrated a broad distribution of CtrB and explored the involvement of CtrB in apoptosis. Exposure of RH-35 cells to
Martin Tresguerres et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 294(3), R1033-R1043 (2008-01-11)
Posterior isolated gills of Neohelice (Chasmagnathus) granulatus were symmetrically perfused with hemolymph-like saline of varying [HCO3-] and pH. Elevating [HCO3-] in the saline from 2.5 to 12.5 mmol/l (pH 7.75 in both cases) induced a significant increase in the transepithelial
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