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product name
2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide, ≥99% (HPLC), solid
品質等級
化驗
≥99% (HPLC)
形狀
solid
顏色
red
mp
267 °C (dec.) (lit.)
溶解度
DMSO: 0.5 mg/mL
methanol: soluble
εmax
36.0-41.0 at 457-463 nm in methanol
應用
diagnostic assay manufacturing
hematology
histology
儲存溫度
2-8°C
SMILES 字串
[I-].CC[n+]1ccccc1\C=C\c2ccc(cc2)N(C)C
InChI
1S/C17H21N2.HI/c1-4-19-14-6-5-7-17(19)13-10-15-8-11-16(12-9-15)18(2)3;/h5-14H,4H2,1-3H3;1H/q+1;/p-1
InChI 密鑰
AMAXNNVXIBDEMV-UHFFFAOYSA-M
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應用
2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) has been used for the labelling of hair cells in larval zebrafish.
生化／生理作用
2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) accumulates in the mitochondria and has a large fluorescence Stokes shift. It is also used for the relative measurements of mitochondrial membrane potential.
Suitable as a mitochondrial stain in live cells.
儲存類別代碼
11 - Combustible Solids
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
dust mask type N95 (US), Eyeshields, Gloves
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Screen of FDA-approved drug library reveals compounds that protect hair cells from aminoglycosides and cisplatin.
Vlasits AL, et al.
Hearing Research, 294, 153-165 (2012)
W Armand Guiguemde et al.
Nature, 465(7296), 311-315 (2010-05-21)
Malaria caused by Plasmodium falciparum is a disease that is responsible for 880,000 deaths per year worldwide. Vaccine development has proved difficult and resistance has emerged for most antimalarial drugs. To discover new antimalarial chemotypes, we have used a phenotypic
Ru Zhang et al.
Biomolecules, 10(10) (2020-10-22)
Cochlear hair cells in human beings cannot regenerate after loss; however, those in fish and other lower species can. Recently, the role of inflammation in hair cell regeneration has been attracting the attention of scientists. In the present study, we
Marina Yoffe et al.
Journal of experimental zoology. Part B, Molecular and developmental evolution, 334(7-8), 511-517 (2020-05-22)
The lateral line is the primary modality fish use to create a hydrodynamic image of their environment. These images contribute to a variety of behaviors, from rheotaxis to escape responses. Here we discern the contributions of visual and lateral line
Development of a no-wash assay for mitochondrial membrane potential using the styryl dye DASPEI.
Jensen KH and Rekling JC
Journal of Biomolecular Screening, 15, 1071-1081 (2010)
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