Stains Dyes and Indicators

Invitrogen™ CellTracker™ Red CMTPX Dye

A fluorescent dye well suited for monitoring cell movement or location

Invitrogen™ CellEvent™ Caspase-3/7 Green ReadyProbes™ Reagent

Fluorogenic, no-wash indicator for live- and fixed-cell applications

Invitrogen™ Calcium Green™-1 dextran, Potassium Salt, 3000 MW, Anionic

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+

Invitrogen™ CellTracker™ Green CMFDA Dye

Fluorescent dye well suited for monitoring cell movement or location

Thymolphthalein, 0.05% w/v solution in ethanol, Alfa Aesar™

CAS: 125-20-2 Molecular Formula: C28H30O4 Molecular Weight (g/mol): 430.544 MDL Number: MFCD00005909 InChI Key: LDKDGDIWEUUXSH-UHFFFAOYSA-N PubChem CID: 31316 IUPAC Name: 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O

Methylene Blue hydrate, 96+%, high purity biological stain, ACROS Organics™

CAS: 122965-43-9 Molecular Formula: C16H20ClN3OS Molecular Weight (g/mol): 337.866 MDL Number: MFCD00150006 InChI Key: WQVSELLRAGBDLX-UHFFFAOYSA-M Synonym: Basic Blue 9 hydrate, C.I. 52015 hydrate PubChem CID: 16211647 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;hydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.[Cl-]

Invitrogen™ TetraSpeck™ Fluorescent Microspheres Sampler Kit

Beads are stained throughout with four different fluorescent dyes

Invitrogen™ CellTracker™ Blue CMAC Dye

A fluorescent dye well suited for monitoring cell movement or location

Invitrogen™ Live Cell Imaging Solution

Physiological medium developed for live cell imaging applications that has broad utility in cell-based research, including dye loading and wash steps

Invitrogen™ Calcein, AM, cell-permeant dye

Can be used to determine cell viability in most eukaryotic cells

Invitrogen™ Dextran, Alexa Fluor™ 647; 10,000 MW, Anionic, Fixable

Rigorous methods for removing as much unconjugated dye as practical, followed by assay of dextran conjugates by thin-layer chromatography to help ensure absence of low molecular weight contaminants

Invitrogen™ TetraSpeck™ Microspheres, 1.0 µm, fluorescent blue/green/orange/dark red

Beads that each display four well-separated excitation/emission peaks

Invitrogen™ Secure-Seal™ Spacer, one well, 13 mm diameter, 0.12 mm deep

Removable hydrophobic barrier that provides flexibility for isolating specimens

Thermo Scientific™ Shandon™ Tissue-Marking Dyes

Permanently mark the margins of excised surgical specimens for exact orientation with Thermo Scientific™ Shandon™ Tissue-Marking Dyes.

Methylene Blue, pure, certified, ACROS Organics™

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.90 MDL Number: MFCD00012111 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: Basic Blue 9 PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Invitrogen™ Ionomycin, Calcium Salt

Effective Ca2+ ionophore that is commonly used to modify intracellular Ca2+ concentrations

Crystal Violet, certified, ACROS Organics™

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3, C.I. 42555, Gentian Violet PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]

Coomassie Brilliant Blue G-250, Fisher BioReagents

CAS: 6104-58-1 Molecular Formula: C47H48N3NaO7S2 Molecular Weight (g/mol): 854.025 InChI Key: RWVGQQGBQSJDQV-UHFFFAOYSA-M Synonym: Coomassie™ Blue G-250 PubChem CID: 6328534 IUPAC Name: sodium;3-[[4-[(Z)-[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-N-ethyl-3-methylanilino]methyl]benzenesulfonate SMILES: CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC(=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3C)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC)C.[Na+]

Invitrogen™ 5-CFDA, AM (5-Carboxyfluorescein Diacetate, Acetoxymethyl Ester)

A cell-permeant esterase substrate that can serve as a viability probe

Invitrogen™ Albumin from Bovine Serum (BSA), Alexa Fluor™ 647 conjugate

Suited for applications in which well-defined molecular weight tracers are needed

Thermo Scientific™ Shandon™ Frozen Section Staining Kit, Support Rack

For use with the Thermo Scientific™ Shandon™ Frozen Section Staining Kit.

Invitrogen™ Cholera Toxin Subunit B (Recombinant), Biotin-XX Conjugate

Made from a recombinant version of the B subunit only to provide a very high-purity product that is completely free of the toxic A subunit

Thermo Scientific™ Richard-Allan Scientific™ Buffered Wright Stain, 32 oz. (0.95L) bottle

A single solution stain that contains fixative, buffer, and stain for rapid and convenient staining of blood smears.

Invitrogen™ LIVE/DEAD™ Cell Imaging Kit (488/570)

Sensitive two-color fluorescence cell viability assay optimized for FITC and Texas Red™ filters

BD Propidium Iodide Staining Solution

Designed for use in two-color Annexin V flow cytometric assays.

Rhodamine 6G Perchlorate Laser Grade, 99%, ACROS Organics™

CAS: 13161-28-9 Molecular Formula: C28H31ClN2O7 Molecular Weight (g/mol): 543.013 MDL Number: MFCD00013117 InChI Key: HDAFVOZRAUFNQH-UHFFFAOYSA-N PubChem CID: 13651880 IUPAC Name: ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate;perchloric acid SMILES: CCNC1=C(C=C2C(=C1)OC3=CC(=NCC)C(=CC3=C2C4=CC=CC=C4C(=O)OCC)C)C.OCl(=O)(=O)=O

Calmagite, Indicator Grade, Pure, ACROS Organics™

CAS: 3147-14-6 Molecular Formula: C17H14N2O5S Molecular Weight (g/mol): 358.368 MDL Number: MFCD00011656 InChI Key: ASFVMSDYPYMUFL-UHFFFAOYSA-N Synonym: 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid PubChem CID: 6364506 IUPAC Name: 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid SMILES: CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O

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