7172 Results for: "Storage+Cylinders&pageNo=55&view=easy"

Supplier: Apollo Scientific

1,9-Diazaspiro[5.5]undec-3-en-2-one hydrochloride 95+%

Supplier: Cayman Chemical

5,5'-Dithiobis(2-nitrobenzoic acid) (Ellmans reagent, DTNB)

Supplier: Merck

3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures.

Supplier: Thermo Fisher Scientific

3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone ≥98%

Supplier: Thermo Fisher Scientific

5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97%

Supplier: Merck

Trisodium citrate-5,5-hydrate, Sigma-Aldrich®

Supplier: Apollo Scientific

2-{[(3-Methoxyphenyl)amino]methylidene}-5,5-dimethylcyclohexane-1,3-dione, tech

Supplier: Apollo Scientific

3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one 98%

Supplier: Apollo Scientific

tert-Butyl 9-cyano-3-azaspiro[5.5]undecane-3-carboxylate, tech

Supplier: Apollo Scientific

5,5'-(Hexafluoropropane-2,2-diyl)bis(2-(allyloxy)aniline) ≥95%

Supplier: Merck

3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures.

Supplier: LGC Standards PROMOCHEM

3,3',5,5'-Tetrachlorobiphenyl (PCB No. 80)

Supplier: LGC Standards PROMOCHEM

2,2',5,5'-Tetrachlorobiphenyl (PCB No. 52)

Supplier: LGC Standards PROMOCHEM

2,3',4',5,5'-Pentachlorobiphenyl (PCB No. 124)

Supplier: Apollo Scientific

5,5-Dimethyl-2-[(phenylamino)methylidene]cyclohexane-1,3-dione, tech

Supplier: MP Biomedicals

3,3',5,5'-Tetramethylbenzidine is suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620 to 650 nm. The TMB reaction may be stopped with 2 M H₂SO₄ (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases. It is useful in gel staining procedure for low levels of home-associated peroxidases and for enzyme immunoassay of horseradish peroxidase.

Supplier: Thermo Fisher Scientific

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate 99+%

Supplier: Merck

3,3',5,5'-Tetramethylbenzidine (TMB) substrate 1 mg, tablets, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

5,5-Dibromopyrimidine-2,4,6(1H,3H,5H)-trione 97%

Supplier: Apollo Scientific

Ethyl-1-benzyl-5,5-difluoro-4-oxo-piperidine-3-carboxylate 95+%

Supplier: Apollo Scientific

2-Amino-5,5-dimethyl-5,6-dihydro-4H-benzothiazol-7-one

Supplier: MP Biomedicals

TMB is a chromogenic substrate for Horse Radish Peroxidase (HRP). MP Biolomedicals TMB Solution is a convenient, non toxic and ready to use stable chromogen solution suitable for peroxidase and pseudo-peroxidase reactions in ELISA, it provides consistent performance and sensitivity to deliver reproducible results

Supplier: Merck

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, Sigma-Aldrich®

Supplier: Apollo Scientific

1-tert-Butyl-3-ethyl-5,5-difluoro-4-oxopiperidine-1,3-dicarboxylate

Supplier: Merck

2,2',5,5'-Tetrachlorobiphenyl (PCB No. 52), Sigma-Aldrich®

Supplier: Apollo Scientific

4-Oxa-1,9-diazaspiro[5.5]undecane, N9-BOC protected

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.

Supplier: Apollo Scientific

1-tert-Butyl 3-Methyl 5,5-difluoro-4-hydroxypiperidine-1,3-dicarboxylate

Supplier: Apollo Scientific

3-lambda-Thia-9-azaspiro[5.5]undecane-3,3-dione hydrochloride

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.