|
|
Cytokeratin (keratin) K2 (AE3) Antibody- Mouse Anti-Cytokeratin (keratin) K2 (AE3)
Cytokeratins, a group of at least 29 different proteins, are characteristic of epithelial and trichocytic cells. Cytokeratins 4, 5, 6 and 8 are members of the type II neutral-to-basic subfamily. Cytokeratin peptide 4 (59 kDa) is the secondary type II keratin expressed in non cornified stratified squamous epithelia. Cytokeratin peptide 5 (58 kDa) is the primary type II keratin in stratified epithelia, while cytokeratin type 8 (52 kDa) is a major type II keratin in simple epithelia. Cytokeratin 6 (56 kDa) is a "hyperproliferation" cytokeratin expressed in tissues with natural or pathological high turnover. Cytokeratins 10, 13 and 18 are members of the type I acidic subfamily. Cytokeratin peptide 10 (56 kDa) is the secondary type I keratin expressed in cornified epithelia. Cytokeratin 13 (54 kDa) is the secondary type I keratin expressed in non-cornified stratified squamous epithelia. Cytokeratin 18 (45 kDa) is the primary type I keratin expressed in simple epithelial cells.
279.67 €
Trichohyalin granules (THG) AE15 Antibody- Mouse Anti-trichohyalin granules (THG) AE15
Trichohyalin is a hair follicle protein with characteristics similar to those of profilaggrin (135940) involucrin (147360) and loricrin (152445) Trichohyalin is incorporated into the IF (intermediate filament)-like structures in the mature cells of the hair follicles inner root sheath Like profilaggrin involucrin and loricrin trichohyalin becomes highly crosslinked by the enzyme transglutaminase The trichohyalin molecule has a mass of approximately 200 kD and consists predominantly of tandem repeats of an approximately 23-amino acid sequence Fietz et al (1992) used a sheep trichohyalin cDNA probe in tritium-labeled in situ hybridization to demonstrate that the human THL gene is located in the region 1q211-q23 probably 1q213 Profilaggrin involucrin and loricrin map to the same area suggesting that the 4 proteins form a novel superfamily of epithelial structural proteins By analysis of human-rodent somatic cell hybrids and fluorescence in situ hybridization Lee et al (1993) confirmed the mapping of THL to 1q21
226.46 €
