b'Product Quantity Cat. No.Pierce TCEP-HCl, No-Weigh Format 10 x 1 mg A35349Bond-Breaker TCEP Solution, Neutral pH 5 mL 77720Pierce Trauts Reagent (2-iminothiolane HCl) 500 mg 26101Urea 1 kg 29700View all available products at thermofisher.com/proteinmodificationBiotinylation reagentsEZ-Link NHS-PEG -Biotin, No-Weigh Format 10 x 1 mg A3538912EZ-Link NHS-PEG -Biotin 500 mg 2131312EZ-Link Sulfo-NHS-LC-Biotin 100 mg 21335EZ-Link Sulfo-NHS-LC-LC-Biotin, No-Weigh Format 10 x 1 mg A35358EZ-Link Sulfo-NHS-LC-LC-Biotin 50 mg 21338EZ-Link Sulfo-NHS-SS-Biotin 100 mg 21331EZ-Link NHS-LC-Biotin 50 mg 21336EZ-Link Maleimide-PEG-Biotin 50 mg 21901BIDEZ-Link Amine-PEG-Biotin 50 mg 21347EZ-Link NHS-PEG-Biotin 50 mg 21362EZ-Link HPDP-Biotin 50 mg 21341SiteClick Biotin Antibody Labeling Kit 1 kit S20033View all available products at thermofisher.com/biotinlabelingFluorescent reactive dyesAlexa Fluor 350 NHS Ester 5 mg A10168Alexa Fluor 488 NHS Ester 5 mg A20100Alexa Fluor 532 NHS Ester 5 mg A20101MPAlexa Fluor 546 NHS Ester 5 mg A20102Alexa Fluor 555 NHS Ester 5 mg A20109Alexa Fluor 568 NHS Ester 5 mg A20103Alexa Fluor 594 NHS Ester 5 mg A20104Alexa Fluor 633 NHS Ester 5 mg A20105Alexa Fluor 647 NHS Ester 5 mg A20106Alexa Fluor 660 NHS Ester 1 mg A20007Alexa Fluor 700 NHS Ester 5 mg A20110Alexa Fluor 750 NHS Ester 5 mg A20111View all available products at thermofisher.com/fluorescentlabelingProtein bioconjugation, crosslinking, and modification thermofisher.com/proteinbiology 111'