Staining Reagents
Thermo Scientific Chemicals Methyl Orange, pure, indicator
CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt,Acid Orange 52,C.I. 13025,MO,Helianthise PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
Thermo Scientific™ Remel™ Enhanced Gram Safranin
Thermo Scientific™ enhanced gram stain reagents are balanced to give a distinct gram-positive reaction and are less prone to over decolorization.
Thermo Scientific Chemicals Methylene Blue, 1% w/v aq. soln.
CAS: 122965-43-9 | C16H18ClN3S
Thermo Scientific Chemicals Phenol Red, pure, indicator
CAS: 143-74-8 Molecular Formula: C19H14O5S Molecular Weight (g/mol): 354.38 MDL Number: MFCD00003552 InChI Key: BELBBZDIHDAJOR-UHFFFAOYSA-N Synonym: Phenolsulfonephthalein PubChem CID: 4766 ChEBI: CHEBI:31991 SMILES: OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
Thermo Scientific Chemicals Phenolphthalein, ACS reagent
CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914 SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
BD BBL™/Difco™ TB Methylene Blue
For staining mycobacteria by the Kinyoun (cold) and Ziehl-Neelsen (hot) acid-fast procedures
Thermo Scientific Chemicals Ninhydrin, ACS reagent
CAS: 485-47-2 Molecular Formula: C9H6O4 Molecular Weight (g/mol): 178.143 MDL Number: MFCD00003791 InChI Key: FEMOMIGRRWSMCU-UHFFFAOYSA-N Synonym: 2,2-Dihydroxy-1,3-indanedione PubChem CID: 10236 ChEBI: CHEBI:86374 IUPAC Name: 2,2-dihydroxyindene-1,3-dione SMILES: C1=CC=C2C(=C1)C(=O)C(C2=O)(O)O
Thermo Scientific™ Methanol
Absolute methanol is used with the modified acid-fast stain procedure to detect Cryptosporidium in clinical specimens.
Thermo Scientific™ Remel™ TB Kinyoun Carbolfuchsin Stain
Thermo Scientific™ Remel TB Kinyoun Carbolfuchsin is a primary stain for AFB and Cryptosporidium modified acid-fast staining procedures.
Thermo Scientific™ Remel™ TB Auramine-Rhodamine T Stain
Thermo Scientific™ Remel TB Auramine-Rhodamine T is a fluorescent stain for microscopic detection of AFB.
Thermo Scientific™ Remel™ TB Decolorizer
Thermo Scientific™ Remel TB Decolorizer is for TB Kinyoun and Ziehl-Neelsen stains.
BD BBL™/Difco™ TB Carbolfuchsin KF
For staining mycobacteria by the Kinyoun (cold) acid-fast procedure
BD Fixable Viability Stain 780
Useful for discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications. BD Horizon™ Fixable Viability Stain 780 reacts with and covalently binds to cell-surface and intracellular amines.
Thermo Scientific Chemicals Bromothymol Blue
CAS: 76-59-5 Molecular Formula: C27H28Br2O5S Molecular Weight (g/mol): 624.384 MDL Number: MFCD00005872 InChI Key: NUHCTOLBWMJMLX-UHFFFAOYSA-N Synonym: Bromthymol Blue PubChem CID: 6450 ChEBI: CHEBI:86155 IUPAC Name: 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)C(C)C)C(C)C)O)Br
MP Biomedicals, Inc Phenol Red, 0.5% Solution, MP Biomedicals
CAS: 34487-61-1 Molecular Formula: C19H13NaO5S Molecular Weight (g/mol): 376.358 MDL Number: MFCD00003552 InChI Key: HKHYOKBQJILTEI-UHFFFAOYSA-M Synonym: Phenolsulfonphthalein PubChem CID: 23686673 IUPAC Name: sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]