抗TEM7/PLXDC1 (197C193 (IM193))抗体 | Anti-TEM7/PLXDC1 (197C193 (IM193)) Antibody

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Image

	Western Blot: TEM7/PLXDC1 Antibody (197C193 (IM193)) [NB100-56557] - Analysis of human breast cancer lysate (35 ug per lane, RIPA buffer) at 0.03ug/ml. Band observed at ~60kDa. (Expected MW of 55.8kDa according to NP_065138.2).
	Immunohistochemistry: TEM7/PLXDC1 Antibody (197C193 (IM193)) [NB100-56557] - Staining of Tumor Endothelial Marker 7 in formalin-fixed, paraffin-embedded human Purkinje neurons at 2.5 ug/ml. Hematoxylin-eosin counterstain.
	Western Blot: TEM7/PLXDC1 Antibody (197C193 (IM193)) [NB100-56557] - Detection of TEM7 with TEM7 antibody. Human HCT-116 cell lysate probed with TEM7 antibody at 1 ug/ml.
	Immunohistochemistry-Paraffin: TEM7/PLXDC1 Antibody (197C193 (IM193)) [NB100-56557] - Formalin-fixed, paraffin-embedded human breast vessel stained with TEM7 antibody at 5 ug/ml.

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Background

Recently, using SAGE (Serial Analysis of Gene Expression) technology, St. Croix et al, have identified 46 genes, whose expression is specifically elevated in tumor-associated endothelium. Nine of these genes were prominently expressed only in tumor endothelial cells (EC), but were absent or barely detectable in normal ECs, and named as Tumor Endothelial Markers (TEMs, TEM 1-9). TEM7 (Tumor endothelial marker 7) transcripts are specifically expressed in the endothelium of colorectal cancer, primary cancers of lung, pancreas, breast, and brain. TEM7 is expressed specifically in endothelium of these cancers, whether primary or metastasis. The other six members of this family (TEM1, 3, 4, 5, 8, and 9) also show similar expression pattern in lung and brain tumors, and liver metastasis. Since most of the genes expressed differentially in tumor endothelium are also expressed during angiogenesis, these newly discovered genes might provide important resources for basic and clinical studies of human angiogenesis.

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