Help Fix Emsa Troubleshooting Error
Sometimes your system may generate an error message indicating emsa troubleshooting. There can be many reasons for this error to appear.
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Advantages And Disadvantages Of EMSA Data
Mobility change analysis has a number of advantages. The basic method is easy to use, yet robust enough to adapt to different connection conditions (see Table 2 for specification ranges). When using radioactively labeled nucleic acids, the core test is highly sensitive, allowing testing of small proteins and healthy nucleic acids (0.1 nM concentration or less) and small database samples (≥ 20 μl). If such high sensitivity is not really needed, assay options with fluorescent, chemiluminescent, and immunohistochemical detectors are also available13–17. A wide range of nucleic acid sizes (short oligonucleotide lengths up to several thousand nucleotides/pn18,19) and structures (single-stranded, duplex, triplex, and quadruplex21 nucleic acids, as well as small circular DNA22) are compatible with the test. Under favorable conditions, the distribution of essential proteins among several nucleic acid molecules can in many cases beTrack within one key 18, 23, as well as the reputation of complexes that differ in stoichiometry from healthy proteins and/or distribution of binding sites 7 during the day and. Proteins ranging in size from tiny oligopeptides to transcript complexes with Mr ≤ 106 can lead to successful mobility changes 25, 26 and the assay works well with highly purified amino acids and crude cell extracts 27. These possibilities account for the majority. As you can see, this test is still popular.
TROUBLESHOOTING For Gel Mobility Test
Non-Specific Competitive ResponseTo prevent non-specific binding of a protein or precisely analyzed extract to this DNA fragment or oligonucleotide, a non-specific provocative nucleic acid is added to the binding reaction. If a GC rich retention sequence is expected, poly[d(i-c)] should be used; If an AT-rich capture sequence is expected, Poly [d(AT)] should be used as a non-specific competitor.Clean up your PC now with this easy and free download.