Thermo Scientific™

SuperSignal™ Western Blot Substrate Bundle, Pico PLUS + trial-size Femto

Catalog number:  A43840

 Related applications:

Protein Electrophoresis & Western Blotting

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Description

This substrate kit is comprised of SuperSignal West Pico PLUS Chemiluminescent Substrate plus a sample size of SuperSignal West Femto Maximum Sensitivity Substrate to provide chemiluminescent detection substrates for both routine and high sensitivity western blotting.

SuperSignal West Pico PLUS Chemiluminescent Substrate
Thermo Scientific SuperSignal West Pico PLUS Chemiluminescent Substrate enables picogram to high femtogram-level protein detection by western blot analysis. It is best for routine, everyday western blotting applications, providing excellent signal intensity, sensitivity and duration across a wide range of targets.

Sensitivity: pictogram to femtogram sensitivity
Stability: 8-hr working solution stability; 1-year kit stability at room temperature
Compatibility: nitrocellulose and PVDF membranes
Signal duration: 6 to 24 hours
Recommended primary antibody concentration: 1:1,000–1:5,000 dilution (0.2–1.0 µg/mL)
Recommended secondary antibody concentration: 1:20,000–100,000 dilution (10–50 ng/mL)

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SuperSignal West Femto Maximum Sensitivity Substrate
Thermo Scientific SuperSignal West Femto Maximum Sensitivity Substrate is an ultra-sensitive enhanced chemiluminescent (ECL) substrate for low femtogram protein level detection by western blot analysis with horseradish peroxidase (HRP) enzyme. It is optimized to detect low abundant and/or difficult to detect targets.

Sensitivity: low-femtogram (mid-zeptomole)
Stability: 8-hr working solution stability, 1-year kit stability at 4°C
Compatibility: nitrocellulose and PVDF membranes
Signal duration: up to 8 hours
Recommended primary antibody concentration: 1:5,000–1:100,000 dilution (10–200 ng/mL)
Recommended secondary antibody concentration: 1:100,000–1:500,000 dilution (2–10 ng/mL)

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For Research Use Only. Not for use in diagnostic procedures.

Specifications

Detection Method: Chemiluminescent
Product Line: SuperSignal™
Product Size: 500 mL
Substrate Properties: Chemical Substrate
Substrate Type: HRP (Horseradish Peroxidase) Substrate
Shipping Condition: Room Temperature

Contents & storage

• 500 mL SuperSignal West Pico PLUS reagent, store at room temperature
• 20 mL SuperSignal West Femto reagent, store at 2–8°C

Documents

Manuals & protocols