Bio-rad Laboratories, Inc.

Biocanal

James W Xu

Haihui Yuan

Christopher Belisle

Jiali Liao

Wenli Cao

Amandeep Tyagi

Juan You

Shengjue Lu

Fang Song

Xiaozhong Bao

Methods of preparing polymer-filled chromatography resin and their uses are provided.

Method of preparing polymer-filled chromatography resin

Highly spherical sorbents of porous hydroxyapatite materials and methods of producing these sorbents are disclosed. The sorbents of the present invention have good mechanical stability and are useful as chromatography media for the separation of biomolecules, such as proteins and nucleic acids.

Spherical porous hydroxyapatite sorbent and methods thereof

A system for holding sample tubes used in immunoprecipitation and similar laboratory techniques. A rack comprises top and bottom plates spaced apart from each other and defining rows of holes to receive the sample tubes and hold the sample tubes in a pair of spaced-apart rows. A magnet holder is configured to slide between the top and bottom plates and between the two parallel rows of sample tubes such that when the magnet holder is fully inserted between the rows of sample tubes, magnets held by the magnet holder align with the sample tubes in the two parallel rows.

Magnetic tube rack

Growing community of inventors

Basking Ridge, NJ, United States of America

James W Xu