Loss of sequences from human chromosome 10q has been associated with the progression of human cancers. The gene DMBT1 was originally isolated based on its deletion in a medulloblastoma cell line. DMBT1 is expressed with transcripts of 6.0, 7.5, and 8.0 kb in fetal lung and with one transcript of 8.0 kb in adult lung, although the 7.5 kb transcript has not been characterized. The DMBT1 protein is a glycoprotein containing multiple scavenger receptor cysteine-rich (SRCR) domains separated by SRCR-interspersed domains (SID). Transcript variant 2 (8.0 kb) has been shown to bind surfactant protein D independently of carbohydrate recognition. This indicates that DMBT1 may not be a classical tumor supressor gene, but rather play a role in the interaction of tumor cells and the immune system.
Human Deleted in malignant brain tumors 1 protein (DMBT1) ELISA Kit employs a two-site sandwich ELISA to quantitate DMBT1 in samples. An antibody specific for DMBT1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyDMBT1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for DMBT1 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of DMBT1 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Human Deleted in malignant brain tumors 1 protein (DMBT1) ELISA Kit listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
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