Description: Human skin tissue lysate was prepared by homogenization using a proprietary technique. The tissue was frozen in liquid nitrogen immediately after excision and then stored at -70°C. The human skin tissue total protein is provided in a buffer including HEPES (pH7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, Sodium deoxycholate, NP-40, and a cocktail of protease inhibitors. For quality control purposes, the skin tissue pattern on SDS-PAGE gel is shown to be consistent for each lot by visualization with coomassie blue staining. The skin tissue is then Western analyzed by either GAPDH or β-actin antibody, and the expression level is consistent with each lot.

Description: Human skin tissue membrane protein lysate was prepared by isolating the membrane protein from whole tissue homogenates using a proprietary technique. The human skin tissue was frozen in liquid nitrogen immediately after excision and then stored at -70°C. The membrane protein is provided in a buffer including HEPES (pH 7.9), MgCl2, KCl, EDTA, Sucrose, Glycerol, sodium deoxycholate, NP-40, and a cocktail of protease inhibitors. For quality control purposes, the isolated skin tissue membrane protein pattern on SDS-PAGE gel is shown to be consistent for each lot by visualization with coomassie blue staining. The isolated skin tissue membrane protein is then Western analyzed by either GAPDH or β-actin antibody to confirm there is no signal or very weak signal.

Description: Skin disease tissue array, including TNM, clinical stage and pathology grade, 24 cases/24 cores

Description: Skin malignant melanoma tissue array with adjacent skin tissue as control, including TNM, clinical stage, 42 cases/ 81 cores

Description: Can be used for various studies in the realm of gene expression, both normal and pathological. It is an excellent control and suitable for educational purposes.