Principle：
Peptide mass fingerprinting (PMF) is among the principle methods of contemporary proteomic analysis

Equipment：
BrukerAutoflex Ⅱ(MALDI-TOF-TOF-MS)

Samples Requirement：
Buffer is better of 50-100mmol NH4HCO3（pH 7.8-8.0）or other volatile buffers
Protein concentration: >1mg/ml ; total volumn:>1m
Protein amount: >50pmol; purity>90%l

Example：

Fig 1 Sample A Fig 2 Control

Result：Sample A is basically identical to the control

Shanghai Applied Protein Technology Co. Ltd is a biotech company to provide customer service and product development in the proteomics filed.

The company is founded and owned by Research Center of Shanghai Institutes of Biological Sciences , Chinese Academy of Sciences.Our mission is to provide a total solution to our clients for their proteomics applications.

Through the cooperation with the proteomics center of SIBS we have developed innovate technologies and proteomics research platforms to provide the best service for our clients in the basic research, drug discovery & development, molecular diagnostics and other life sciences areas. We are the contributor to the life science.