Made of high-clarity polystyrene resin, these microtest plates are suitable for all applications for serological determination of HLA antigens, and are widely used for microbatch protein crystallization.

• Polystyrene resin construction
• Smooth, hydrophilic surface in most models
• Flat-bottom design for enhanced clarity

Plates are treated to assure a smooth, hydrophilic surface for sera and cells, and come with standard raised lids or recessed lids for greater stackability. Well top is conical for localization of crystallization drop; well bottom is flat for optical clarity. Rims allow for simultaneous filling of wells. All plates have a hydrophilic tissue culture treated surface, and are nonpyrogenic, DNase-, RNase-, and human DNA-free; except for the raised 11.5 µL plates, which have untreated, hydrophobic surfaces. Plate LxWxH dimensions: 83 x 58 x 10 mm.