Lane 1: A549 cell lysate
Lane 2: HepG2 cell lysate
Lane 3: SK-Br-3 cell lysate
Lane 4: SW1990 cell lysate
Recombinant Rabbit monoclonal primary
Recombinant Cytokeratin 7 Monoclonal Antibody (ET1609-62)
A549 cell lysate, HepG2 cell lysate, SK-Br-3 cell lysate, SW1990 cell lysate, Hela, A549, BT-20, human liver tissue, human breast carcinoma tissue, mouse liver tissue, mouse colon tissue.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Protein A affinity purified.
CK 7 antibody; CK-7 antibody; CK7 antibody; Cytokeratin 7 antibody; Cytokeratin-7 antibody; D15Wsu77e antibody; K2C7 antibody; K2C7_HUMAN antibody; K7 antibody; Keratin 7 antibody; Keratin 7, type II antibody; Keratin type II cytoskeletal 7 antibody; Keratin, 55K type II cytoskeletal antibody; Keratin, simple epithelial antibody; Keratin, simple epithelial type I, K7 antibody; Keratin, type II cytoskeletal 7 antibody; Keratin-7 antibody; Krt2-7 antibody; KRT7 antibody; MGC11625 antibody; MGC129731 antibody; MGC3625 antibody; Sarcolectin antibody; SCL antibody; Type II mesothelial keratin K7 antibody; Type-II keratin Kb7 antibody
Belongs to the intermediate filament family.
Expressed in cultured epidermal, bronchial and mesothelial cells but absent in colon, ectocervix and liver. Observed throughout the glandular cells in the junction between stomach and esophagus but is absent in the esophagus.
Arg-20 is dimethylated, probably to asymmetric dimethylarginine.
Cytokeratins comprise a diverse group of intermediate filament proteins (IFPs) that are expressed as pairs in both keratinized and non-keratinized epithelial tissue, where they constitute up to 85% of mature keratinocytes in the vertebrate epidermis. Cytokeratins play a critical role in differentiation and tissue specialization and function to maintain the overall structural integrity of epithelial cells. The a-helical coiled-coil dimers associate laterally end-to-end to form 10 nm diameter filaments. Cytokeratins are useful markers of tissue differentiation and, in addition, they aid in the characterization of malignant tumors. Cytokeratin 7 (also known as sarcolectin) agglutinates normal and transformed cells with a high affinity for simple sugars. Cytokeratin 7 also inhibits the synthesis of interferon-dependent secondary proteins thus reversing the antiviral effect of interferon induction and restoring cells to their status ad primum. In normal and transformed cells, Cytokeratin 7 localizes to the membrane.
Tang, Li et al.
Deficiency of DICER reduces the invasion ability of trophoblasts and impairs the pro-angiogenic effect of trophoblast-derived microvesicles. | Journal of Cellular and Molecular Medicine