5,5’-Dimethyl BAPTA AM ester ≥95% (by TLC) ion chelator, for calcium determination
Supplier: Biotium
Dimethyl BAPTA AM ester is a membrane permeable form of Dimethyl BAPTA that can be loaded into cells by incubation. Dimethyl BAPTA AM ester itself does not bind calcium, but once inside the cell is converted into Dimethyl BAPTA by cytoplasmic esterases.
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5,5'-difluoro BAPTA tetrapotassium salt ≥95% (by TLC) ion chelator, for calcium determination
Supplier: Biotium
BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an important means to study the roles of calcium.
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5,5'-difluoro BAPTA AM ester ≥95% (by TLC) ion chelator, for calcium determination
Supplier: Biotium
Difluoro BAPTA AM ester is a membrane permeable form of Difluoro BAPTA that can be loaded into cells by incubation. Difluoro BAPTA AM ester itself does not bind calcium, but once inside the cell is converted into Difluoro BAPTA by cytoplasmic esterases. See #50006 for information on Difluoro BAPTA.
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3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, Sigma-Aldrich®
Supplier: Merck
3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, Sigma-Aldrich®
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3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, Sigma-Aldrich®
Supplier: Merck
3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, Sigma-Aldrich®
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1,9-Diazaspiro[5.5]undec-3-ene, N9-BOC protected 95+%
Supplier: Apollo Scientific
1,9-Diazaspiro[5.5]undec-3-ene, N9-BOC protected 95+%
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Cyanine 5.5 bissuccinimidyl ester ≥90% [equivalent to Cy5.5® bisNHS ester]
Supplier: AAT Bioquest
A variety of cyanine 5.5 (Cy5.5®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.
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2,2',4,4',5,5'-Hexachlorobiphenyl (PCB No. 153)
Supplier: LGC Standards PROMOCHEM
2,2',4,4',5,5'-Hexachlorobiphenyl (PCB No. 153)
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5,5-Dimethyl-3',3'a,4',6'a-tetrahydro-1'H-spiro[1,3-dioxane-2,2'-pentalene]
Supplier: Apollo Scientific
5,5-Dimethyl-3',3'a,4',6'a-tetrahydro-1'H-spiro[1,3-dioxane-2,2'-pentalene]
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2,3,3',4,4',5,5',6-Octachlorobiphenyl (PCB No. 205)
Supplier: LGC Standards PROMOCHEM
2,3,3',4,4',5,5',6-Octachlorobiphenyl (PCB No. 205)
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2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146)
Supplier: EHRENSTORFER
2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146)
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3,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 169)
Supplier: EHRENSTORFER
3,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 169)
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2,3,3',4,4',5,5'-Heptachlorobiphenyl (PCB No. 189)
Supplier: LGC Standards PROMOCHEM
2,3,3',4,4',5,5'-Heptachlorobiphenyl (PCB No. 189)
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2,2',3,3',5,5'-Hexachlorobiphenyl (PCB No. 133)
Supplier: LGC Standards PROMOCHEM
2,2',3,3',5,5'-Hexachlorobiphenyl (PCB No. 133)
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3,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 169)
Supplier: LGC Standards PROMOCHEM
3,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 169)
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5,5-Dimethyl-2-nitromethyl-1,3-dioxane for synthesis, Sigma-Aldrich®
Supplier: Merck
5,5-Dimethyl-2-nitromethyl-1,3-dioxane for synthesis, Sigma-Aldrich®
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2,2',3,3',5,5',6-Heptachlorobiphenyl (PCB No. 178)
Supplier: LGC Standards PROMOCHEM
2,2',3,3',5,5',6-Heptachlorobiphenyl (PCB No. 178)
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2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB No. 187)
Supplier: EHRENSTORFER
2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB No. 187)
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2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180)
Supplier: EHRENSTORFER
2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180)
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2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146)
Supplier: LGC Standards PROMOCHEM
2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146)
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2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180)
Supplier: LGC Standards PROMOCHEM
2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180)
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tert-Butyl-2-oxo-1,9-diazaspiro[5.5]undecane-9-carboxylate 95+%
Supplier: Apollo Scientific
tert-Butyl-2-oxo-1,9-diazaspiro[5.5]undecane-9-carboxylate 95+%
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2-Bromo-5,5-dimethyl-5,6-dihydrobenzo[d]thiazol-7(4H)-one 98%
Supplier: Apollo Scientific
2-Bromo-5,5-dimethyl-5,6-dihydrobenzo[d]thiazol-7(4H)-one 98%
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1-Oxa-4,9-diazaspiro[5.5]undecane, N9-BOC protected 97%
Supplier: Apollo Scientific
1-Oxa-4,9-diazaspiro[5.5]undecane, N9-BOC protected 97%
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2-[(1H-Indol-3-yl)methylidene]-5,5-dimethylcyclohexane-1,3-dione, tech
Supplier: Apollo Scientific
2-[(1H-Indol-3-yl)methylidene]-5,5-dimethylcyclohexane-1,3-dione, tech
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2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB No. 187)
Supplier: LGC Standards PROMOCHEM
2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB No. 187)
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2,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 167)
Supplier: LGC Standards PROMOCHEM
2,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 167)
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2,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 167)
Supplier: EHRENSTORFER
2,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 167)
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[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone ≥96.5% (by HPLC), Sigma-Aldrich®
Supplier: Merck
[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone ≥96.5% (by HPLC), Sigma-Aldrich®
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5,5'-Dithiobis(2-nitrobenzoic acid) (Ellmans reagent, DTNB)
Supplier: Apollo Scientific
Used for measurement of sulphhydryl content inpeptides, proteins and tissue.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One