EtS-DMAB (Hypochlorous Acid Fluorescent Probe) - ≥98% , CAS No.2929446-76-2

CAS: 2929446-76-2 Cat. No.: E1455030 Formula: C₁₀H₁₃N₃OS Molecular Weight: 223.29

GRADE & PURITY ≥98%

Synonyms

EtS-DMAB | HClO-green

Storage

Protected from light,Store at -20°C,Avoid repeated freezing and thawing

Shipped In

Ice chest + Ice pads

Application

Cell Staining‌, Fluorescence Analysis

Overview

EtS-DMAB (HClO-green) is a fluorescent probe, which can selectively detect hypochlorous acid (HOCl) (λex=440 nm, λem=610 nm). EtS-DMAB is applied to image exogenous and endogenous HOCl in live cells.

Specifications

Synonyms

EtS-DMAB | HClO-green

Specifications & Purity

≥98%

Stability And Storage

Store at -20℃ long term (24 months). Store in the dark. Avoid freeze/thaw cycle.

Storage

Protected from light,Store at -20°C,Avoid repeated freezing and thawing

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Images

IF: EtS-DMAB (Hypochlorous Acid Fluorescent Probe) (E1455030)

EtS-DMAB (Hypochlorous Acid Fluorescent Probe) (E1455030) - IF 

IF of endogenous HClO in RAW264.7 macrophages using the EtS‑DMAB probe. 

Left: untreated cells (RAW264.7 only) show no significant fluorescence. 

Middle: cells incubated with 8 μM EtS‑DMAB alone display weak background signal. 

Right: cells stimulated with 1 μg/mL LPS + 1 μg/mL PMA for 1 h, followed by 8 μM EtS‑DMAB incubation; the generated HClO reacts with the probe to form sulfoxide, triggering strong red fluorescence. Scale bar = 300 μm.

Names and Identifiers

Molecular Weight

223.29

Chemical and Physical Properties

• Solubility: Solubility in DMSO: 50 mg/mL (223.92 mM; dissolve with ultrasonic assistance; hygroscopic DMSO significantly affects the solubility of the product, please use freshly opened DMSO)
• Sensitivity: Light-sensitive