SPQ - C13H15NO4S - Bertin Bioreagent

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SPQ

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Cat No: 27604

SPQ is a fluorescent chloride indicator.{43896} Its fluorescence is rapidly quenched by chloride in vitro. It has been used to assess voltage-sensitive chloride transport in placental microvillus vesicles. It has also been used to continuously quantif...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

6-methoxy-1-(3-sulfopropyl)-quinolinium, inner salt

Correlated keywords:

HEK-293 pTrial10CRTR2 CRTR-2

Product Overview:
SPQ is a fluorescent chloride indicator.{43896} Its fluorescence is rapidly quenched by chloride in vitro. It has been used to assess voltage-sensitive chloride transport in placental microvillus vesicles. It has also been used to continuously quantify intracellular calcium efflux induced by parathyroid hormone, forskolin (Item No. 11018), and phorbol 12-myristate 13-acetate (PMA; Item No. 10008014) in isolated human erythrocytes.{43897} In addition, SPQ has been used to determine the type of ion conductance induced by the cystic fibrosis transmembrane conductance regulator (CFTR) in HEK293 cells expressing pTrial10-CRTR2.{43898} SPQ displays excitation maxima of 320 and 350 nm and an emission maximum of 445 nm.{43896}

Size	100 mg
Shipping	dry ice
CAS Number	83907-40-8
Molecular Formula	C₁₃H₁₅NO₄S
SMILES	COC1=CC(C=CC=[N+]2CCCS([O-])(=O)=O)=C2C=C1
Molecular Weight	281,3
Formulation	A solid
Purity	≥95%
Custom Code	2933.49
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.