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Similar to the cytoplasm of a cell, the nucleus contains nucleoplasm, also known as karyoplasm, or nucleus sap. The nucleoplasm is a type of protoplasm, and is enveloped by the nuclear envelope (also known as the nuclear membrane). The nucleoplasm includes the chromosomes and nucleolus. Many substances such as nucleotides (necessary for purposes such as DNA replication) and enzymes (which direct activities that take place in the nucleus) are dissolved in the nucleoplasm. The soluble, liquid portion of the nucleoplasm is called the nucleosol or nuclear hyaloplasm.
Solution for separating nucleoplasm of adipocytes and application thereof
The application discloses a solution for separating fat cell nucleus and cytoplasm, and the solution comprises solution 1 and solution 2; wherein the solution 1 comprises 8-12 mM hydrochloride buffer, 0.03-0.15% Tween-20, 8-12 mM sodium chloride, 2-4 mM magnesium chloride, 0.8-2% bovine serum albumin and 0.4-0.6% ethyl phenyl polyethylene glycol; the solution 2 comprises 8-12 mM hydrochloride buffer, 8-25 mM sodium chloride, 1-15 mM magnesium chloride and 0.8-2.5% bovine serum albumin; the percentage is volume percentage. The application can realize the research on all cell types of fat tissues, greatly reduces the required amount of fat tissues and improves the possibility of carrying out single cell research. The application can be used for both transcriptome research and epigenetic research.
Owner:WUHAN BGI TECH SERVICE CO LTD