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Calcein

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    Calcein
  • Calcein
Cat No: 16221
Biochemicals - Labeling & Detection
Cayman
€33.00
Price is excluding VAT and does not include packaging neither shipping

Calcein is a xanthene that is commonly used for the fluorometric determination of calcium in solution.{26445,22804} As this form of calcein is not membrane permeable, it can be used in assays that evaluate membrane integrity.{26446,26447} Calcein can ...

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This product can only be bought through Cayman Chemical. Please contact us.

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Territorial Availability: Available through Bertin Pharma only in Europe
Synonyms:
  • N,N'-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(methylene)]bis[N-(carboxymethyl)-glycine
Correlated keywords:
  • 359900-38-2 4370-​08-​5 fluorescent fluorometric fluorescence probes dyes stains indicators calcium xanthene assays membranes integrity fluoride iron mercury Ca2+ NSCs 298193 NSC298193 NSC-298193 oftasceine fluorexon
Product Overview:
Calcein is a xanthene that is commonly used for the fluorometric determination of calcium in solution.{26445,22804} As this form of calcein is not membrane permeable, it can be used in assays that evaluate membrane integrity.{26446,26447} Calcein can also be used as a fluorescent indicator for fluoride, iron, and mercury.{26448,26450,26449} Excitation and emission maxima for calcein are 494 and 517 nm, respectively.{22804}
Size 1 g
Shipping dry ice
Stability Store at -20 degrees; shelf life 730 days
CAS Number 1461-15-0
Molecular Formula C30H26N2O13
SMILES OC1=CC2=C(C=C1CN(CC(O)=O)CC(O)=O)C3(C(C=CC=C4)=C4C(O3)=O)C5=CC(CN(CC(O)=O)CC(O)=O)=C(O)C=C5O2
Molecular Weight 622,5
Formulation A crystalline solid
Custom Code 2907.19
UNSPSC code 12352100

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.

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