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Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 30 min at room temperature. A suggested positive control is colon carcinoma.
Cripto (TDGF1) is a GPI-anchored cell membrane proetin involved in Nodal signaling. Cell associated TDGF1 acts as a a Nodeal coreceptor in cis. Shedding of TDGF1 by TMEM8A modulated Nodal signaling by allowing soluble TDGF1 to act as a Nodal coreceptor on other cells. TDGF1 is expressed both in ES cells and during the early phases of embryo development, while in adults it is reactivated in a wide range of epithelial cancers.
仅用于科研。不用于诊断过程。未经明确授权不得转售。