제품 소개

Cyanagen has a product line of amine-reactive BIOTINYLATION REAGENTS for modifying biomolecules such as proteins and amine-modified nucleic acids for Biotin/Streptavidin applications. These reagents are divided into two groups based on water solubility: NHS and sulfo-NHS.

제품 특징

NHS Biotin

Used in the biotinylation of proteins and peptides. Forms stable amide bond with primary amines in the pH range 7-9.

NHS-LC Biotin

Biotinylation reagent containing an aminocaproyl spacer to reduce the steric hindrance in binding avidin. Reacts with primary amines in the pH range 7-9.

Sulfo-NHS Biotin

Water soluble biotinylation reagent. Forms stable amide bond with primary amines in the pH range 7-9.

Sulfo-NHS-LC Biotin

Water soluble biotinylation reagent similar to NHS-LC-Biotin. Forms stable amide bond with primary amines in the pH range 7-9.

Applications

•Conjugated biopharmaceuticals for targeted delivery of cytotoxic agents

•Enzyme-labeling of antibodies (monoclonal, polyclonal & fragments) for signal generation in diagnostic procedures

•Enzyme-labeling of small molecules such as steroids and thyroid hormones for competitive immunoassays

•Biotinylation of proteins for use with Streptavidin-based binding reagents

•Coupling of small molecules to carrier proteins such as Albumin or gelatin, for use as immunogens or “coating” reagents

•Coupling of proteins and small molecules to solid phases such as micro particles, beads and microtitre wells

제품 사양 & 주문 정보 (10mg~100mg)