45904 Results for: "3,3\',5,5\'-Tetrabromobiphenyl-2,2\',4,4\'-tetrol"

Supplier: Thermo Scientific Chemicals

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate 98+%

Supplier: Ambeed

4,4'-Bis(trifluoromethyl)-2,2'-bipyridyl 97%

Supplier: Ambeed

(R)-3,3'-Bis(4-(trifluoromethyl)phenyl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol, Purity: 98%, CAS Number: 791616-69-8, Appearance: Solid, Storage: Inert atmosphere, 2-8C, Size: 1G

Supplier: Adipogen

TMBZ is a chromogenic reagent utilized for peroxidase detection. It has been developed as an alternative to benzidine. Although the TMBZ solution is colorless, it turns bluish-green (lambdamax: 655 nm) in the presence of hydrogen peroxide and peroxidase. The structure of this bluish-green complex is thought to be a radical form of two oxidized TMBZ molecules. This peroxidase substrate is used in staining procedures in immunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays (ELISA). The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2M H2SO4 (resulting in a yellow color), and read at 450nm.

Supplier: Ambeed

[2,2'-Bipyridine]-3,3'-dicarboxylic acid, Purity: 97%, CAS Number: 4433-01-6, Appearance: Form: Crystal - Powder, Storage: Inert atmosphere, Room Temperature, Size: 5g

Supplier: Electron Microscopy Sciences

C16H20N2·2HCl F.W. 313.30 Assay 98% (Cl) Also available in tablet form. 1mg/ tablet, ready to use.

Supplier: Matrix Scientific

MF=C18H18O2 MW=266.34 CAS=528-43-8 MDL=MFCD00016658 1G

Supplier: Ambeed

1,2-Bis(3,5-dichlorophenyl)disulfane, Purity: 99%, CAS Number: 137897-99-5, Appearance: Powder or crystals, Storage: Sealed in dry, Room Temperature, Size: 1g

Supplier: Ambeed

Dimethyl [2,2'-bipyridine]-3,3'-dicarboxylate, Purity: 97%, CAS Number: 39775-31-0, Appearance: White to off-white solid, Storage: Sealed in dry, Room Temperature, Size: 5g

Supplier: Ambeed

3,3-Difluoro-2,2-dimethylbutanoic acid ≥97%

Supplier: Ambeed

4,4'-(2,2-Diphenylethene-1,1-diyl)diphenol 95%

Supplier: Enzo Life Sciences

HRP substrate.

Supplier: BeanTown Chemical

CAS: 54827-17-7; EC No: 259-364-6; MDL No: MFCD00007748; RTECS: DV2300000 Solid; Molecular Formula: C16H20N2; MW: 240.34 Melting Point: 168-171° Light Sensitive

Supplier: Matrix Scientific

2,2'-Bis(Trifluoromethyl)-4,4'-diiodobiphenyl ≥97%

Supplier: Ambeed

(R)-3,3'-Diiodo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene 98%, Ambeed.Inc

Supplier: BeanTown Chemical

CAS: 117-61-3; EC No: 204-200-0; MDL No: MFCD00041885; RTECS: DV5230000 Powder; Molecular Formula: C12H12N2O6S2·xH2O; MW: 344.36 (anhydrous)

Supplier: Ambeed

Trimethyl [2,2':6',2''-terpyridine]-4,4',4''-tricarboxylate, Purity: 97%, CAS Number: 330680-46-1, Appearance: Form: Crystal - Powder / Colour: White - Gray - Very pale yellow, Storage: Sealed in dry, Room Temperature, Size: 250MG

Supplier: AAT Bioquest

Horseradish peroxidase (HRP) and HRP conjugates facilitate the ABTS oxidation in the presence of hydrogen peroxide, turning ABTS into its blue-green oxidized product.

Supplier: Ambeed

(R)-3,3'-Bis(3,5-dimethylphenyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol, Purity: 98% 99%ee, CAS Number: 618854-90-3, Appearance: Solid, Storage: Inert atmosphere, 2-8 C, Size: 1g

Supplier: Ambeed

4,4'-Dibromo-[1,1'-biphenyl]-2,2'-diamine 97%

Supplier: Ambeed

4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarbonitrile, Purity: 97%, CAS Number: 61382-01-2, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1G

Supplier: Thermo Scientific Chemicals

1G

Supplier: Ambeed

(R)-3,3'-Bis3,5-bis(trifluoromethyl)phenyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol, Purity: 98%, CAS Number: 618854-91-4, Appearance: Solid, Storage: Inert atmosphere, 2-8 C, Size: 5g

Supplier: TCI America

2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl, Purity: >98%(GC), CAS: 128-38-1, MF: C28H42O2, MW: 410.64, Synonyms: 2,2',6,6'-Tetra-tert-butyl-[1,1'-biphenyl]-4,4'-diol, Form: Crystal - Powder, Slightly pale yellow - Yellow, Size: 200MG

Supplier: Ambeed

(S)-3,3'-Bis(3,5-dimethylphenyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol, Purity: 98% 99%ee, CAS Number: 1402852-05-4, Appearance: Solid, Storage: Inert atmosphere, 2-8 C, Size: 1g

Supplier: TCI America

(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol, Purity: >98.0%(GC), CAS: 65355-08-0, MF: C20H20Br2O2, Synonym: (R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-2,2'-dihydroxy-1,1'-binaphthy, Size: 5G

Supplier: TCI America

(S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol, >97%, CAS: 765278-73-7, MF: C20H20Br2O2, MW: 452.19, Synonym: (S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-2,2'-dihydroxy-1,1'-binaphthyl, Size: 1G

Supplier: Ambeed

(4S,4'S)-4,4'-Diisopropyl-1,1'-bis(4-(trifluoromethyl)phenyl)-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole ≥97%

Supplier: Ambeed

(2R,2'R,3R,3'R)-4,4'-Bis(benzyloxy)-3,3'-di-tert-butyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole ≥97%

Supplier: Ambeed

Sodium 4,4'-(propane-2,2-diyl)diphenolate ≥95%