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43608

Sigma-Aldrich

3,3′-Dipropylthiadicarbocyanine iodide

suitable for fluorescence, ≥98.0% (TLC)

Synonyme(s) :

3-Propyl-2-[5-[3-propyl-2(3H)-benzothiazolylidene]-1,3-pentadienyl]benzothiazolium iodide, DiSC3(5)

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About This Item

Formule empirique (notation de Hill):
C25H27IN2S2
Numéro CAS:
53213-94-8
Poids moléculaire :
546.53
Numéro MDL:
MFCD00075033
Code UNSPSC :
12352116
ID de substance PubChem :
57650184
Nomenclature NACRES :
NA.32

Niveau de qualité

100

Pureté

≥98.0% (TLC)

Forme

powder

Pf

245 °C (dec.) (lit.)

Solubilité

DMF: soluble

Fluorescence

λex 500 nm; λem 705 nm in DMF

Adéquation

suitable for fluorescence

Chaîne SMILES 

[I-].CCCN1C(\Sc2ccccc12)=C\C=C\C=C\c3sc4ccccc4[n+]3CCC

InChI

1S/C25H27N2S2.HI/c1-3-18-26-20-12-8-10-14-22(20)28-24(26)16-6-5-7-17-25-27(19-4-2)21-13-9-11-15-23(21)29-25;/h5-17H,3-4,18-19H2,1-2H3;1H/q+1;/p-1

Clé InChI

GDEURKKLNUGTDA-UHFFFAOYSA-M

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Application

3,3′-Dipropylthiadicarbocyanine iodide [DiSC3(5)] is used as a fluorogenic probe to detect and measure changes in transmembrane potential or configuration induced by membrane altering agents.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

Transmembrane potential measurements

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Wen Ma et al.
Journal of proteomics, 150, 242-251 (2016-10-25)
Daptomycin (DAP) is a novel lipopeptide antibiotic which exhibits excellent antibacterial activity against most clinically relevant Gram-positive bacteria, but the DAP-targeting protein molecules against host bacterial infection are far from clear. In order to discover bacterial protein response to DAP
M Síp et al.
Journal of photochemistry and photobiology. B, Biology, 4(3), 321-328 (1990-01-01)
The mechanism of carbocyanine dye diS-C3-(5) fluorescence intensity variations with transmembrane potential changes has been studied using time-resolved fluorescence spectroscopy. Clear evidence is given of the transmembrane-potential-dependent partition of the dye among various sites with different fluorescence lifetimes. It was
Min Kyoung Shin et al.
Antibiotics (Basel, Switzerland), 9(7) (2020-07-28)
The prevalence of antibiotic-resistant bacteria has become an immediate threat to public health. Antimicrobial peptides are attracting attention as a new source of antibiotics due to their ability to prevent drug-resistances with fewer side effects. Spider venom is composed of
Sonya E Neal et al.
Molecular biology of the cell, 28(21), 2773-2785 (2017-08-18)
Prokaryotes have aerobic and anaerobic electron acceptors for oxidative folding of periplasmic proteins. The mitochondrial intermembrane space has an analogous pathway with the oxidoreductase Mia40 and sulfhydryl oxidase Erv1, termed the mitochondrial intermembrane space assembly (MIA) pathway. The aerobic electron
Rohana P Dassanayake et al.
PloS one, 13(5), e0197677-e0197677 (2018-05-18)
Antimicrobial peptides (AMPs) are a diverse group of molecules which play an important role in the innate immune response. Bovine NK-lysins, a type of AMP, have been predominantly found in the granules of cytotoxic T-lymphocytes and NK-cells. Bovine NK-lysin-derived peptides
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