SuperSignal substrates

Get 2x points just for buying SuperSignal substrates!

Get rewarded for the western blot products you use every day! Between April 2nd and June 30th, 2019†, earn 2x points on purchases of the following Thermo Scientific SuperSignal chemiluminescent substrate products for superior western detection. Must be a member of the Aspire member program†.

See all participating products below.

Join the Aspire member program

If you are not already enrolled in the Aspire member program, sign-up today

Join the free membership program that supports your lifelong love of science. Enroll today and receive a free, full-size product, 500 points towards rewards and discounts, and access to science career benefits and more…

Aspire membership program

SuperSignal West Femto

SuperSignal West Femto

Most sensitive

  • Sensitivity: Low femtogram
  • Duration: 8 hours
  • Recommend antibody dilutions (1 mg/ml stock):
    1°: 1:5,000
    2°: 1:100,000-1:500,000
  • When to use: Target is least abundant, sample is precious, maximum sensitivity

SuperSignal West Pico Plus

SuperSignal West Pico Plus

Wide dynamic range

  • Sensitivity: Low picogram to femtogram
  • Duration: up to 24 hours
  • Recommend antibody dilutions (1 mg/ml stock):
    1°: 1:1,000
    2°: 1:20,000-1:100,000
  • When to use: Everyday applications, improved sensitivity over base level ECL

SuperSignal West Dura

SuperSignal West Dura

Longest duration

  • Sensitivity: mid femtogram
  • Duration: up to 24 hours
  • Recommend antibody dilutions (1 mg/ml stock):
    1°: 1:5,000
    2°: 1:50,000-1:250,000
  • When to use: Target is less abundant, maximum signal duration is needed

Terms & conditions

† This promotion is only available to the members of the Aspire member program in the US (excluding Puerto Rico) and Canada (excluding Quebec). To receive double points for purchasing the eligible products listed on this page, the customer must purchase selected products from April 2, 2019, through June 30, 2019. Promotion is valid for qualifying orders received by Life Technologies no later than June 30, 2019, or until promotional supplies are depleted, whichever comes first. Cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply. All terms and conditions of the Aspire member program apply. For full terms and conditions of the program, go to thermofisher.com/aspire/tc.

§ Enrollment invitation is open to eligible participants in the US (excluding Puerto Rico) and Canada (excluding Quebec). Eligible participants must complete the enrollment process for the Aspire member program in order to be enrolled in the program and receive rewards and benefits. Enrollees must confirm their health care professional or government employment status during time of enrollment. All restrictions and terms and conditions of the Aspire member program apply. For full terms and conditions of the program, go to thermofisher.com/aspire/tc.