1. Immunology/Inflammation NF-κB Metabolic Enzyme/Protease
  2. Reactive Oxygen Species
  3. Resorufin sodium salt

Resorufin sodium salt  (Synonyms: NSC 12097 sodium salt)

Cat. No.: HY-123533A Purity: 99.47%
COA Handling Instructions

Resorufin sodium salt (NSC 12097 sodium salt) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte.

For research use only. We do not sell to patients.

Resorufin sodium salt Chemical Structure

Resorufin sodium salt Chemical Structure

CAS No. : 34994-50-8

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 88 In-stock
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 88 In-stock
100 mg USD 80 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Resorufin sodium salt:

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Resorufin sodium salt (NSC 12097 sodium salt) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte[1].

Molecular Weight






Emission (Em)


Excitation (Ex)





Room temperature in continental US; may vary elsewhere.


4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 2 years; -20°C, 1 year (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 62.5 mg/mL (265.77 mM; Need ultrasonic)

H2O : 7.69 mg/mL (32.70 mM; Need ultrasonic)

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.2522 mL 21.2612 mL 42.5224 mL
5 mM 0.8504 mL 4.2522 mL 8.5045 mL
10 mM 0.4252 mL 2.1261 mL 4.2522 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (8.84 mM); Clear solution

*All of the co-solvents are available by MCE.
Purity & Documentation

Purity: 99.47%

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Molarity Calculator

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The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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