Merck, GNZ-0036-BP, 3`SLN-C3-PAA-biot

BP-Series: Biotinylated Polymeric Probes This series of glycoconjugate probes includes HOCH₂CH₂NH₃⁺-salts for acidic sugars. The affinity of these probes is 10² to 10⁵ times higher than that of the corresponding free sugars. The spacer-arm is normally –(CH₂)₃–, while the spacer arm for biotin is –(CH₂)₆–. The flexible polymer chain behaves as an additional spacer. Used as a high molecular weight carrier, poly[N-(2-hydroxyethyl)acrylamide], abbreviated as PAA, has low non-specific sorption, and is stable to chemical and proteolytic action.