Staining Reagents
Thermo Scientific Chemicals Acridine Orange, hydrochloride hydrate, pure, ca. 80 % dye content
CAS: 1704465-79-1 Molecular Formula: C17H20ClN3 Molecular Weight (g/mol): 301.82 MDL Number: MFCD00150070 InChI Key: VSTHNGLPHBTRMB-UHFFFAOYSA-N Synonym: Basic orange 14,3, 6-Bis(dimethylamino)acridine hydrochloride,C.I. 46005 PubChem CID: 517204 ChEBI: CHEBI:51739 IUPAC Name: N3,N3,N6,N6-tetramethylacridine-3,6-diamine hydrochloride SMILES: Cl.CN(C)C1=CC2=NC3=CC(=CC=C3C=C2C=C1)N(C)C
Eriochrome Black T, ACS Reagent Grade, Ricca Chemical
CAS: 1787-61-7 Molecular Formula: C20H12N3NaO7S Molecular Weight (g/mol): 461.38 MDL Number: MFCD00003935 InChI Key: JHUJLRKQZAPSDP-GXTSIBQPSA-M PubChem CID: 87355429 IUPAC Name: sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate SMILES: [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O
StatLab™ MasterTech Alcian Blue PAS Stain Kit
PAS Stain Kit stains acid mucins, neutral mucins, and glycogen in 60 min.
2,6-Dichloroindophenol, sodium salt hydrate, 95%
CAS: 1266615-56-8 Molecular Formula: C12H6Cl2NNaO2 Molecular Weight (g/mol): 290.07 MDL Number: MFCD00150014 InChI Key: CVSUAFOWIXUYQA-UHFFFAOYSA-M Synonym: Tillman's reagent hydrate PubChem CID: 23696612 SMILES: [Na+].[O-]C1=CC=C(C=C1)N=C1C=C(Cl)C(=O)C(Cl)=C1
Fast Green FCF, MP Biomedicals
CAS: 2353-45-9 Molecular Formula: C37H34N2Na2O10S3 Molecular Weight (g/mol): 808.84 MDL Number: MFCD00013053 InChI Key: XJBPDZVCYTYRIN-UHFFFAOYSA-L PubChem CID: 16887 IUPAC Name: disodium bis(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-hydroxy-2-sulfonatophenyl)methylium SMILES: [Na+].[Na+].CCN(CC1=CC=CC(=C1)S([O-])(=O)=O)C1=CC=C(C=C1)[C+](C1=CC=C(C=C1)N(CC)CC1=CC=CC(=C1)S([O-])(=O)=O)C1=CC=C(O)C=C1S([O-])(=O)=O
Fast Blue B Salt, MP Biomedicals™
CAS: 14263-94-6 Molecular Formula: C14H16Cl4N4O2Zn+2 Molecular Weight (g/mol): 479.488 InChI Key: ZZJFLKSMXLBSAQ-UHFFFAOYSA-N Synonym: Azoic Diazo No. 48, Diazo Blue B, o-Dianisidine bis(diazotized) zinc double salt, Naphthanil Diazo Blue B, DBB PubChem CID: 129894309 IUPAC Name: 4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium;zinc;tetrahydrochloride SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)[N+]#N)OC)[N+]#N.Cl.Cl.Cl.Cl.[Zn]
MilliporeSigma™ 3dGRO™ Human Colon Organoid Expansion Medium
Complete serum-free organoid media for expansion and 3-D culture of human intestinal colon organoids
Novus Biologicals™ Hematoxylin and Eosin Stain Kit
intended for use in histology and cytology applications.
Thermo Scientific Chemicals Fast Green FCF, pure, certified
CAS: 2353-45-9 Molecular Formula: C37H34N2Na2O10S3 Molecular Weight (g/mol): 808.84 MDL Number: MFCD00013053 InChI Key: XJBPDZVCYTYRIN-UHFFFAOYSA-L Synonym: C.I. 42053 PubChem CID: 16887 IUPAC Name: disodium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-5-hydroxybenzenesulfonate SMILES: [Na+].[Na+].CCN(CC1=CC=CC(=C1)S([O-])(=O)=O)C1=CC=C(C=C1)[C+](C1=CC=C(C=C1)N(CC)CC1=CC=CC(=C1)S([O-])(=O)=O)C1=CC=C(O)C=C1S([O-])(=O)=O
Methylthymol Blue Sodium Salt 95.0+%, TCI America™
CAS: 1945-77-3 Molecular Formula: C37H44N2Na4O13S Molecular Weight (g/mol): 848.779 MDL Number: MFCD00148905 InChI Key: LGVVZVZPOQJZKT-UHFFFAOYSA-N PubChem CID: 131850582 IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxymethyl)amino]acetic acid;sodium SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)CN(CC(=O)O)CC(=O)O)O)C(C)C)C(C)C)O)CN(CC(=O)O)CC(=O)O.[Na].[Na].[Na].[Na]
Thermo Scientific Chemicals Eosin Y, pure, certified
CAS: 17372-87-1 Molecular Formula: C20H12Br4Na2O8 Molecular Weight (g/mol): 691.85 MDL Number: MFCD00005040 InChI Key: MASXMTNVNASWNH-UHFFFAOYSA-L Synonym: 2',4',5',7'-Tetrabromofluorescein, disodium salt,Eosin Yellowish,C.I. 45380,2', 4', 5' PubChem CID: 91886399 IUPAC Name: disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate SMILES: C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]
Biebrich Scarlet, MP Biomedicals™
Molecular Formula: C22H14N4Na2O7S2 Molecular Weight (g/mol): 556.47 MDL Number: MFCD00003891 InChI Key: YCKMEQRBEVVZQF-VKZXTWAVSA-L Synonym: Acid Red 66 PubChem CID: 16219040 IUPAC Name: disodium 2-{2-[(1Z)-2-oxo-1,2-dihydronaphthalen-1-ylidene]hydrazin-1-yl}-5-[2-(4-sulfonatophenyl)diazen-1-yl]benzene-1-sulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(N\N=C2/C(=O)C=CC3=CC=CC=C23)C(=C1)S([O-])(=O)=O
Thermo Scientific Chemicals Rhodamine 6G, 99%, pure
CAS: 989-38-8 Molecular Formula: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 MDL Number: MFCD00012665 InChI Key: VYXSBFYARXAAKO-UHFFFAOYSA-N Synonym: Basic Red 1,C.I. 45160 PubChem CID: 51358423 IUPAC Name: ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate;hydron;chloride SMILES: [H+].CCNC1=C(C=C2C(=C1)OC3=CC(=NCC)C(=CC3=C2C4=CC=CC=C4C(=O)OCC)C)C.[Cl-]
MilliporeSigma™ Lugol's solution (Diluted Iodine-Potassium Iodide Solution)
For staining of Gram bacteria
Thermo Scientific Chemicals Methyl Green, 0.1% w/v aq. soln.
CAS: 14855-76-6 Molecular Formula: C27H35BrClN3 Molecular Weight (g/mol): 516.952 MDL Number: MFCD00036449 InChI Key: IDAQSADEMXDTKN-UHFFFAOYSA-L Synonym: C.I. 42590; Ethyl Green PubChem CID: 84671 IUPAC Name: [4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-ethyl-dimethylazanium;bromide;chloride SMILES: CC[N+](C)(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-].[Br-]