cell extracts การใช้

• These include TAP tag library used to purify protein from yeast cell extracts.
• Most hydrogen cells extract hydrogen from hydrocarbons like gasoline, natural gas or methane.
• We know that a fuel cell extracts energy from fuel ( methanol example ).
• The second type of experiment consisted of in vitro experiments done on cell extracts.
• One challenge associated with CFPS is the degradation of the DNA by endogenous nucleases in the cell extract.
• The problem is that there are multiple proteases, and in making cell extracts, you release all of the proteases,
• The normally benign organisms quickly grew Shigella-like actin tails and began thrusting through the cell extracts like earthworms through dirt.
• Such a soluble cell extract is not identical to the soluble part of the cell cytoplasm and is usually called a cytoplasmic fraction.
• For his PhD he studied carotenoid formation in mutants of Phycomyces blakesleeanus, developing cell extracts for in vitro assays of enzyme activities.
• A method has been developed for specific determination of TK2 in cell extracts using the substrate analog 5-Bromovinyl 2'- deoxyuridine.
• Cell extracts from other sources such as hyperthermophiles, hybridomas, Xenopus oocytes, insect, mammalian and human cells have also been used.
• A cell extract is obtained by lysing the cell of interest and centrifuging out the cell walls, DNA genome, and other debris.
• Living heart cells extract digoxin from the blood, concentrating it at levels up to 1, 000 times the therapeutic digoxin levels in the circulating blood.
• Common sources of cell extracts used in cell-free protein array technology include wheat germ, " Escherichia coli ", and rabbit reticulocyte.
• While trying to purify the enzyme responsible for the splicing reaction, he found that the intron could be spliced out in the absence of any added cell extract.
• To their surprise, Collas and his colleagues saw that after just one hour's exposure to the T cell extract, the fibroblasts began to change their characteristics.
• He used the innovative approach of studying cell extracts which gave a clearer picture of bacterial metabolic pathways than whole cells, then currently in use ( Edson, 1951 ).
• In general, most experiments investigating differential expression used whole cell extracts of RNA, called steady-state levels, to determine which genes changed and by how much they did.
• This protein was found to be a component of the protein complex that specifically complements the NER defect of xeroderma pigmentosum group C ( XP-c ) cell extracts in vitro.
• In contrast to short term sample storage at + 4癈 or-20癈 by using standard refrigerator s or freezers, many molecular biology or proteins, cell extracts, or reagents.