SE - OPTI-SETs (SETs of PAA-bound saccharides)

Indispensible for the study of specific binding characteristics and for the selection of optimal conjugates in test-systems. HOCH2CH2NH3+- salts for carboxylates and sulfates. The spacer-arm is -CH2CH2CH2-. PAA is poly[N-(2-hydroxyethyl)acrylamide], flexible polymer chain behaves as an additional spacer. Mr approx. 30 kDa (according to gel-filtration, proteins as Mr markers). Composition of the conjugates is confirmed by acid hydrolysis followed by HPLC.

0087-SE A-disaccharide 3 x 1mg GalNAcα1-3Galβ-OCH2CH2CH2NH-PAA 1. 10%mol. = 25%W 2. 20%mol. = 40%W = 1.00 µmol/mg 3. 30%mol. = 50%W = 1.00 µmol/mg Price in USD 190

0088-SE B-disaccharide 3 x 1mg Galα1-3Galβ-OCH2CH2CH2NH-PAA 1. 10%mol. = 23%W 2. 20%mol. = 37%W = 1.00 µmol/mg 3. 30%mol. = 47%W = 1.00 µmol/mg Price in USD 190

0091-SE H-disaccharide 3 x 1mg Fucα1-2Galβ-OCH2CH2CH2NH-PAA 1. 10%mol. = 22%W 2. 20%mol. = 36%W = 1.00 µmol/mg 3. 30%mol. = 46%W = 1.00 µmol/mg Price in USD 190