BRANDplates® immunoGrade™, hydroGrade™, and lipoGrade™ microplates feature high-binding, hydrophilic and hydrophobic surfaces, respectively, for use in a variety of immunological applications such as ELISA, RIA, and FIA. Available in a full range of well shapes and colors in 96- and 384-well formats. 96-well immunoassay plates feature blue alphanumeric embossing for easy well identification.

BRAND immunoGrade™ plates are optimized for the immobilization of IgG. They offer the highest binding capacity for molecules with mixed hydrophobic and hydrophilic regions. An excellent choice for the majority of standard ELISAs, and also suitable for solid phase immunoassays.

BRAND hydroGrade™ plates feature a strongly hydrophilic surface, with a strong affinity to hydrophilic molecules, such as glycoproteins and peptides, antibodies with predominantly hydrophilic regions, and nucleic acids. They are an alternative to the immunoGrade™ plates for homogeneous assays with hydrophobic molecules that remain in solution.

BRAND lipoGrade™ plates feature a strongly hydrophobic/lipophilic surface, for the immobilization of biomolecules with strongly hydrophobic regions. They are an alternative to the immunoGrade™ plates for solid phase assays, and are a choice for homogeneous assays with hydrophilic molecules that remain in solution.

Flexibility: BRAND immunoGrade™ microplates are available in a strip plate version for greater flexibility.