Save on BCA, Bradford and Protein Tag Detection Assays

Western blots sometime require a check on protein concentration or the presence/absence of an expressed protein tag beforehand. Our Pierce BCA and Coomassie (Bradford) assays provide sensitive protein concentration values, while our Pro-Detect Protein-Tag Detection Kits give a positive/negative indication within 15 mins - just dip and read!


Rapid Gold BCA and Coomassie Plus (Bradford) assays
High sensitivity kits designed to verify protein concentration ahead of your western blots


Pro-Detect GST, His or DYKDDDK (FLAG) Tag Assay Kits
Detect the presence/absence of tagged proteins during protein expression in just 15 mins

* Terms & Conditions: This promotion is available to eligible customers in the US (excluding Puerto Rico) and Canada only. The "25% off" offer applies to qualifying product catalog numbers offered at a 25% discount take off list price. The “Get 4 for the price of 3” offer applies to qualifying 4-pack product catalog numbers offered at a 3-pack price. The “Get 3 for the price of 2” offer applies to qualifying 3-pack product catalog numbers offered at a 2-pack price. Offer open to customers who purchase any amount of the same qualifying 4-pack or 3-pack product catalog numbers in a single purchase order. For a list of qualifying products, go to Valid on orders received by Life Technologies no later than December 31, 2019, or until promotional supplies are depleted or are no longer actively sold, 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.

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