Characterization of cancer using detection of activated leukocyte cell adhesion molecule (alcam) shedding

Abstract

The presently-disclosed subject matter includes labels for use in the identification of shed ALCAM in s sample from a subject. Further included are methods for characterizing, monitoring, evaluating treatment efficacy, or evaluating the progression of cancer in a subject that comprise providing a biological sample from the subject, determining the presence or amount of shed ALCAM in the biological sample, and then comparing the presence or the amount of the shed ALCAM to a reference. Differences between the presence or amount of shed ALCAM relative to the reference can be used to diagnose, prognosticate, treat, monitor, or otherwise characterize a cancer in a subject. Further provided are kits comprising a reagent and/or antibody for diagnosing, prognosticating, monitoring, or otherwise characterizing a cancer in a subject.