The nucleus is the central organelle of the cell. It contains a cell's DNA and coordinates the actions of the cell and cellular organelles. Surrounded by the nuclear envelope, the nucleus is responsible for the control of cellular division and the direction of protein synthesis. The nucleolous, a membraneless organelle lying within the nucleus, manufactures ribosomes for protein synthesis in the cell. The nuclear pore complex is a massive structure that extends across the nuclear envelope, forming a gateway that regulates the flow of macromolecules between the nucleus and the cytoplasm. Nucleoporins are the main component of the nuclear pore complex in eukaryotic cells.
All Nuclear Envelope Marker Antibodies, Lysates, Proteins, and RNAi