Labeling antibodies and proteins is easier than ever with SureLINK™ Protein Labeling Kits and Reagents. These fast, convenient, ready-to-use kits are sure to work every time whether you are labeling your proteins with biotin, enzymes, or fluoroescein.
SureLINK AP Conjugation Kits and Reagents
These kits are based on novel conjugation chemistry far superior to conventional methods such as maleimide/thio, glutaraldehyde and avidin/biotin. Kits and modified enzymes are capable of conjugating a variety of proteins in a range of sizes.
SureLINK HRP Conjugation Kits and Reagents
These kits are based on the well-established periodate chemistry that yields consistent, reproducible antibody or protein conjugates. Horseradish peroxidase (HRP) is pre-activated and supplied in reaction size vials. Kits and enzymes are capable of conjugating a variety of proteins in a range of sizes.
SureLINK Chromophoric Biotin Labeling Kits
These kits provide an easy-to-use method for biotinylating antibodies and other proteins and for accurately measuring biotin incorporation using simple spectrophotometric analysis at 354 nm. SureLINK offers major advantages over the standard HABA method for quantifying biotin.
SureLINK Fluorescein Labeling Kits
These kits enable scientists to label proteins with the fluorophores 5-FITC or 5-FAM-X (FAM fluorophore with succinimidyl ester and a seven atom aminohexanoyl spacer, known as ‘X’). FAM-X and FITC share the same excitation (495 nm) and emission (520 nm) wavelengths. Reagents are packaged in reaction-size vials with all the essential components for conjugation and purification provided in the kits.