This is the amplicon context sequence in accordance with the minimum information for the publication of real-time quantitative PCR experiements (MIQE) guidelines. For more details, please refer to the following publication, "Primer Sequence Disclosure: A Clarification of the MIQE Guidelines."
ddPCR™ probe assay designed for gene expression analysis. Probe assays consist of unlabeled PCR primers and a dual labeled fluorescent probe.
Info: HEX; Same primer pair and probe as used in qPCR assay qHsaCIP0027788; Intron-spanning
The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily including the type 1 cystatins (stefins) type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions where they appear to provide protective functions. This gene encodes a cystatin from the type 2 family which is down-regulated in metastatic breast tumor cells as compared to primary tumor cells. Loss of expression is likely associated with the progression of a primary tumor to a metastatic phenotype. [provided by RefSeq Jul 2008]