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Establishing the Proteome of Normal Human Cerebrospinal Fluid

Figure 2

Unsupervised hierarchical clustering of all proteins identified and quantified in direct LC-MS analyses of CSF samples from 10 normal healthy individuals (5 males and 5 females; 37–44 years old; each has two longitudinal samples collected at least 4 weeks apart).

Log2 transformed protein abundances were used. M: male; F: female; numbers right after the hyphen indicate the two serial samples from the same individual.

Figure 2