yes??
the washing buffers contain ethanol which precipitating DNA molecules and form clumps. DNA is insoluble in alcohol so come together in an alcohol buffer.
hi, I work with CTAB extraction and I've noticed that is better to make the buffer without PVP and only add the PVP when you need the buffer. So I take 20ml CTAB and add 0.8mg PVP. Mix it and I use it not longer than 1 week. Hope this helps
TE buffer protect DNA or RNA from degradation. "TE" is derived from its components: Tris (Interact with the lipopolysaccharide and lyes the cell membrane and prevent other cells from attacking), and EDTA, a molecule chelating agent. It is commonly use to protect the DNA or RNA while storing it.
It helps break the nuclear membrane of the cell. Detergent containing the compound SDS ( sodiumdodecyl sulfate) is used to break down and emulsify the fat and proteins that make up a cell membrane.
yes??
In lysis buffer, the function of ammonium chloride is to determine the red blood cells in samples. These samples also contain white blood cells.
Buffer ATL is a proprietary chemical used for DNA extraction and purification. It's used to induce lysis of cell tissues in order to release and expose the cell's DNA during the beginning stages of of the extraction process. I think the letters "ATL" stand for "Animal Tissue Lysis." It's part of the DNeasy protocol from Qiagen. I use this every day during my extraction and purification of DNA from various snake species.
the washing buffers contain ethanol which precipitating DNA molecules and form clumps. DNA is insoluble in alcohol so come together in an alcohol buffer.
hi, I work with CTAB extraction and I've noticed that is better to make the buffer without PVP and only add the PVP when you need the buffer. So I take 20ml CTAB and add 0.8mg PVP. Mix it and I use it not longer than 1 week. Hope this helps
TE buffer protect DNA or RNA from degradation. "TE" is derived from its components: Tris (Interact with the lipopolysaccharide and lyes the cell membrane and prevent other cells from attacking), and EDTA, a molecule chelating agent. It is commonly use to protect the DNA or RNA while storing it.
yes
ammonium acetae use to percipitate DNA from water.
It helps break the nuclear membrane of the cell. Detergent containing the compound SDS ( sodiumdodecyl sulfate) is used to break down and emulsify the fat and proteins that make up a cell membrane.
Because they dont have a nucleous.
Use the usual extraction protocol for plants: grind, liquid-liquid extraction, salting out.
one of the matherials that we use for this is cloroform. others...