SPQ
SPQ is a fluorescent dye. SPQ can be used to measure chloride ion concentration transients and transport rates in vesicles, cells, and even intact epithelium[1][2].
Product Specifications
CAS Number
83907-40-8
UNSPSC
12171500
Hazard Statement
H315-H319-H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/SPQ.html
Purity
99.52
Solubility
DMSO : < 1 mg/mL (ultrasonic) |H2O : 25 mg/mL (ultrasonic)
Smiles
O=S(CCC[N+]1=C2C=CC(OC)=CC2=CC=C1)([O-])=O
Molecular Formula
C13H15NO4S
Molecular Weight
281.33
Precautions
P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P362+P364-P403+P233-P405-P501
References & Citations
[1]Sermet-Gaudelus I, et al. Normal function of the cystic fibrosis conductance regulator protein can be associated with homozygous (Delta) F508 mutation. Pediatr Res. 2002 Nov;52 (5) :628-35. |[2]Illsley NP, et al. Membrane chloride transport measured using a chloride-sensitive fluorescent probe. Biochemistry. 1987 Mar 10;26 (5) :1215-9.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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