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AB142045

OxiRed™ probe, peroxidase fluorogenic substrate

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OxiRed™ probe (CAS: 119171-73-2) (ab142045) is a highly sensitive and stable peroxidase fluorogenic substrate. MW 257.24, Purity >99%.

- Excitation/Emission = 535/587 nm and colorometric (λ = 570 nm) substrate for peroxidase
- In the presence of horseradish peroxidase (HRP) the OxiRed probe (ab142045) reacts in a 1:1 stoichiometry with H2O2 to produce highly fluorescent resorufin
1 Images
Chemical Structure - OxiRed™ probe, peroxidase fluorogenic substrate (AB142045)
  • Chemical Structure

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Chemical Structure - OxiRed™ probe, peroxidase fluorogenic substrate (AB142045)

2D chemical structure image of ab142045, OxiRed™ probe, peroxidase fluorogenic substrate

Key facts

CAS number

119171-73-2

Purity

>99%

Form

Solid

form

Molecular weight

257.24 Da

Molecular formula

C<sub>1</sub><sub>4</sub>H<sub>1</sub><sub>1</sub>NO<sub>4</sub>

PubChem

167453

Nature

Synthetic

Solubility

Soluble in DMSO

Biochemical name

10-Acetyl-3,7-dihydroxyphenoxazine

Biological description

Highly sensitive, stable peroxidase fluorogenic substrate used as a hydrogen peroxide probe.

Canonical smiles

CC(=O)N1C2=C(C=C(C=C2)O)OC3=C1C=CC(=C3)O

InChi

InChI=1S/C14H11NO4/c1-8(16)15-11-4-2-9(17)6-13(11)19-14-7-10(18)3-5-12(14)15/h2-7,17-18H,1H3

InChiKey

PKYCWFICOKSIHZ-UHFFFAOYSA-N

IUPAC Name

1-(3,7-dihydroxyphenoxazin-10-yl)ethanone

Product details

This product is manufactured by BioVision, an Abcam company and was previously called 1572 OxiRed™ Probe. 1572-5 is the same size as the 5 mg size of ab142045.

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store under desiccating conditions|The product can be stored for up to 12 months

Product protocols

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