Thermo Scientific™ SuperSignal™ West Atto Ultimate Sensitivity Substrate

SuperSignal™ West Atto Ultimate Sensitivity Substrate is an enhanced chemiluminescent (ECL) substrate for high attogram protein detection and provides the high level sensitivity and better signal-to-noise ratios compared to other commercially available horseradish peroxidase (HRP) substrates.

Product Code	Brand	Quantity
16425284	Thermo Scientific™ A38554	20 mL
17181819	Thermo Scientific™ A38555	100 mL
16595740	Thermo Scientific™ A38556	200 mL

Description

• Sensitivity: low-femtogram to high-attogram
• Stability: eight hours for working solution, one year for kit at 4°C
• Compatibility: nitrocellulose and PVDF membranes
• Signal duration: up to four hours
• Recommended primary antibody concentration: 1:1000 to 1:5000 dilution (0.2 to 1.0 μg/mL)
• Recommended secondary antibody concentration: 1:100000 to 1:250000 dilution (4 to 10 ng/mL)

Specifications

• Product Type: Substrate
• Form: Liquid
• Membrane Compatibility: Nitrocellulose, PVDF
• Substrate: Horseradish Peroxidase
• Shipping Condition: Wet Ice

• Detection Method: Chemiluminescence
• For Use With (Application): Western Blot
• Product Line: SuperSignal™
• Sensitivity: Low-femtogram to high-attogram

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