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Key Documents

93595

Sigma-Aldrich

台盼蓝 溶液

0.4%, for microscopy

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About This Item

經驗公式(希爾表示法):
C34H24N6Na4O14S4
CAS號碼:
分子量::
960.81
Beilstein:
4360496
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
MA.02

等級

for microscopy

品質等級

形狀

liquid

儲存期限

limited shelf life, expiry date on the label

濃度

0.4%

顏色

blue to very dark blue

密度

1.007 g/mL at 20 °C

εmax

1.4 at 603 nm in methanol

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Na+].[Na+].[Na+].[Na+].Cc1cc(ccc1N=Nc2c(O)c3c(N)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)-c4ccc(N=Nc5c(O)c6c(N)cc(cc6cc5S([O-])(=O)=O)S([O-])(=O)=O)c(C)c4

InChI

1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-24(36)30(20)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4

InChI 密鑰

GLNADSQYFUSGOU-UHFFFAOYSA-J

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一般說明

台盼蓝是一种来源于甲苯胺的四磺化阴离子亲水性偶氮染料。非渗透性细胞膜染料是一种重要染料,可穿过受损细胞膜但无法穿透完整的细胞膜,从而选择性染色死细胞或无活力细胞。

應用

台盼蓝的应用包括:
  • 它常用于各种细胞类型的活性测试,包括冷冻精子和接触杀真菌药物的主动脉肌细胞等。
  • 在Van Gieson过程中作为胶原蛋白染色剂
  • 染色淀粉样蛋白,台盼蓝可作为Puchtler-Bennhold染色法中刚果红的蓝色替代染剂。
  • 用作胚胎学中细胞群的荧光示踪剂
  • 用作肿瘤启动子调节溶酶体膜的渗透性
台盼蓝溶液还被用于细胞毒性测试,以及用于分析确定细胞分裂的活细胞。

生化/生理作用

台盼蓝被大多数活细胞阻挡,但可被带入吞噬细胞和某些其他细胞。

外觀

0.4% 溶于 0.81% 氯化钠,0.06% 磷酸氢二钾

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Carc. 1B

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

Lot/Batch Number

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存取文件庫

Sheetal A Thakur et al.
Toxicological sciences : an official journal of the Society of Toxicology, 107(1), 238-246 (2008-10-07)
Alveolar macrophages (AM) in the lung have been documented to play pivotal roles in inflammation and fibrosis (silicosis) following inhalation of crystalline silica (CSiO(2)). In contrast, exposure to either titanium dioxide (TiO(2)) or amorphous silica (ASiO(2)) is considered relatively benign.
Ulrich Putz et al.
Science signaling, 5(243), ra70-ra70 (2012-09-27)
Exosomes are microvesicles of endosomal origin that are secreted, and their contents (proteins, lipids, DNA, or microRNAs) can alter the physiological states of recipient cells. We demonstrated that phosphatase and tensin homolog deleted on chromosome 10 (PTEN), a tumor suppressor
Georgia E Hodes et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(45), 16136-16141 (2014-10-22)
Depression and anxiety disorders are associated with increased release of peripheral cytokines; however, their functional relevance remains unknown. Using a social stress model in mice, we find preexisting individual differences in the sensitivity of the peripheral immune system that predict
Marco Todesco et al.
PLoS genetics, 10(7), e1004459-e1004459 (2014-07-11)
A fundamental question in biology is how multicellular organisms distinguish self and non-self. The ability to make this distinction allows animals and plants to detect and respond to pathogens without triggering immune reactions directed against their own cells. In plants
Kazuhiro Tanaka et al.
The Journal of clinical investigation, 125(4), 1591-1602 (2015-03-24)
The mechanistic target of rapamycin (mTOR) is hyperactivated in many types of cancer, rendering it a compelling drug target; however, the impact of mTOR inhibition on metabolic reprogramming in cancer is incompletely understood. Here, by integrating metabolic and functional studies

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