Protein microarray screening.

<p>Biopanned phage clones were spotted on microarray slides and tested with MM or normal serum samples. Scatter plots with linear regression show the differences between patient group and normal group. (<b>A</b>) The image of phage protein microarray tested by normal serum; (<b>B</b>) The same potion of the microarray tested by patient serum sample. (<b>C</b>) Linear regression was generated by GenePix software with normal sample. (<b>D</b>) Linear regression and 2SD lines were generated with patient sample.