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Merck
CN

A36883

Sigma-Aldrich

金精三羧酸 铵盐

ACS reagent, powder or crystals

别名:

ATA, 亚氨基三羧酸铵, 铝试剂

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关于此项目

线性分子式:
C22H14O9 · 3NH3
化学文摘社编号:
分子量:
473.43
颜色索引号:
43810
Beilstein:
3900820
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
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产品名称

金精三羧酸 铵盐, ACS reagent

生物来源

synthetic

质量水平

等级

ACS reagent

表单

powder or crystals

技术

titration: suitable

杂质

≤0.1% insolubles

灼烧残渣

≤0.2%

颜色

dark red

mp

220-225 °C (dec.) (lit.)

溶解性

water: soluble 100 mg/mL

λmax

450 nm
522 nm (2nd)

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

N.N.N.OC(=O)c1cc(ccc1O)\C(c2ccc(O)c(c2)C(O)=O)=C3/C=CC(=O)C(=C3)C(O)=O

InChI

1S/C22H14O9.3H3N/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31;;;/h1-9,23-24H,(H,26,27)(H,28,29)(H,30,31);3*1H3

InChI key

AIPNSHNRCQOTRI-UHFFFAOYSA-N

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应用

铝试剂

生化/生理作用

金精三羧酸易于在水溶液中聚合,形成稳定的自由基,抑制蛋白质-核酸相互作用。它通过阻止核酸与酶的结合而成为核糖核酸酶和拓扑异构酶 II 的有效抑制剂。它刺激酪氨酸磷酸化过程,包括 NB2 淋巴瘤细胞中的 Jak2/STAT5 途径,神经母细胞瘤细胞中的 ErbB4,以及 PC12 细胞中的 MAP 激酶、Shc 蛋白、磷脂酰肌醇 3-激酶和磷脂酶 C。金精三羧酸抑制许多细胞类型的细胞凋亡。其神经保护作用,可能是由于其能够阻止 Ca2+ 不可渗透的 GluR2 受体的下调或其抑制钙蛋白酶的能力,钙蛋白酶是一种在凋亡过程中被激活的 Ca2+ 激活的蛋白酶。

其他说明

可能含有大量的聚合物材料。

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jakyung Yoo et al.
Journal of molecular modeling, 18(4), 1583-1589 (2011-08-02)
DNA methyltransferase 1 (DNMT1) is an emerging target for the treatment of cancer, brain disorders, and other diseases. Currently, there are only a few DNMT1 inhibitors with potential application as therapeutic agents or research tools. 5,5-Methylenedisalicylic acid is a novel
Moonhee Lee et al.
Neurobiology of aging, 33(10), 2237-2246 (2012-01-06)
Complement plays a vital role in both the innate and adaptive immune systems. It recognizes a target, opsonizes it, generates anaphylatoxins, and directly kills cells through the membrane attack complex (MAC). This final function, which assembles C5b-9(n) on viable cell
Qiang Peng et al.
PloS one, 7(10), e47273-e47273 (2012-11-03)
Baboons receiving xenogeneic livers from wild type and transgenic pigs survive less than 10 days. One of the major issues is the early development of profound thrombocytopenia that results in fatal hemorrhage. Histological examination of xenotransplanted livers has shown baboon
Munmun Bardhan et al.
Journal of photochemistry and photobiology. B, Biology, 102(1), 11-19 (2010-09-25)
In this paper, the nature of the interactions between bovine serum albumin (BSA) and aurintricarboxylic acid (ATA) has been investigated by measuring steady state and time-resolved fluorescence, circular dichroism (CD), FT-IR and fluorescence anisotropy in protein environment under physiological conditions.
Moonhee Lee et al.
Neurobiology of aging, 34(5), 1451-1461 (2012-11-28)
Aberrant complement activation is known to exacerbate the pathology in a spectrum of degenerative diseases of aging. We previously reported that aurin tricarboxylic acid (ATA) is an orally effective agent which prevents formation of the membrane attack complex of complement.

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