Heparin-binding protein control product and preparation method thereof

The invention discloses a heparin-bound protein control product and a preparation method thereof, the heparin-bound protein control product comprises an HBP antigen and a quality control product diluent, the quality control product diluent comprises 10-100 mM of a buffer solution, 0.5-5 w/v% of a protective agent, 0.05-0.1 w/v% of a preservative and 0.2-1.0 w/v% of ammonium sulfate; the quality control product takes a buffer solution as a matrix, a protective agent, a preservative and ammonium sulfate are added into the matrix, and then an HBP antigen is added, so that quality control product solutions with different levels are obtained. The quality control product provided by the invention does not need freeze-drying and has the advantages of simple process, low cost, high accuracy, good uniformity, simplicity and convenience in operation and the like, the stability of the quality control product is not easily influenced by environment temperature, the quality control product can be stored for 90 days at 2-8