Buffer XBP (250 ml)

QIAGEN Buffer XBP is a wash/binding buffer formulated for nucleic acid purification workflows. According to the source, it is designed to bind prefiltered samples on the exoEasy membrane affinity spin column and is intended for use with exoRNeasy kits. The source indicates that, before loading onto the column, XBP is used to dilute samples at a 1:1 ratio. The ready-to-use buffer helps remove contaminants and improves yield and purity when used according to kit instructions, and it is compatible with QIAGEN extraction procedures. Users should store the buffer as recommended by the manufacturer and consult the supplied protocol for handling.