Difference between revisions of "Part:BBa K4245110:Experience"
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===Applications of BBa_K4245110===
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<b> Lambert_GA 2022 </b>
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This experience page is provided so that any user may enter their experience using this part.<BR>Please enter
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This part was experimented with as a part of the composite part, the hsa-mir-133a-3p RCA Padlock Probe (<partinfo>BBa_K4245204</partinfo>).
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how you used this part and how it worked out.
  
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<b>RCA with BBa_K4245204</b>
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===Applications of BBa_K4245204===
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Rolling Circle Amplification (RCA) was successful with this part. The products of RCA are long DNA strands composed of repeating complementary sequences of the used padlock probe. Therefore, one way in which the success of RCA can be determined is by running the rolling circle products (RCP) on an agarose gel. Since a fluorescent band very close to the wells would indicate the presence of an extremely long DNA strand, our RCP was run on a gel. The result was a really long DNA strand close to the well.
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<b> Taken from <partinfo>BBa_K4245209</partinfo> </b>
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[[File:BBa K4245204_133a_RCP_Gel.jpg|thumb|center|500px|<i>Figure 1. Image of gel ran with miRNA 133a RCP product.</i>]]
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By analyzing the results on the gel, our team concluded that a very long strand of DNA, likely the RCP, was produced. The gel exhibited a fluorescent band of DNA very close to the well, which indicates that a long strand of DNA, greater than 1 kB, was produced due to our reaction (see Fig. 1). As a result, we can infer that the RCA reaction allowed the creation of a really long DNA stand -- our RCP.
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The RCP was also tested with the FAM and BHQ1 tagged linear DNA probes.
 
 
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As shown by Figure 2, there is a statistically significant decrease in the fluorescent output of a triplicate with FAM Probe, BHQ Probe, and RCP as compared to a triplicate of just FAM tagged Probes. This confirms that we did produce our desired RCP in the RCA reaction and that this mechanism was an effective reporting method for our sensor.  
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Rolling Circle Transcription (RCA) was successful with this part. The products of RCA are long DNA strands composed of repeating complementary sequences of the used padlock probe. Therefore, one way in which the success of RCA can be determined is by running the rolling circle products (RCP) on an agarose gel. Since a fluorescent band very close to the wells would indicate the presence of an extremely long DNA strand, our RCP was run on a gel. The result was a really long DNA strand close to the well.  
 
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[[File:BBa_K4245200_RCP_Fluorescence.jpg|thumb|center|500px|<i>Figure 2. Fluorescent Read of Rolling Circle Product for miRNA-133-3p and miRNA-1-3p</i>]]
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[[File:451 RCP gel.jpeg|thumb|center|500px|<i>Figure 1. Image of gel ran with miRNA 451a RCP product.</i>]]
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By analyzing the results on the gel, our team concluded that a very long strand of DNA, likely the RCP, was produced. The gel exhibited a fluorescent band of DNA very close to the well, which indicates that a long strand of DNA, greater than 1 kB, was produced due to our reaction (see Fig. 1). As a result, we can infer that the RCA reaction allowed the creation of a really long DNA stand -- our RCP.
 
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Therefore, RCA created RCP that can be quantified by our chosen reporting mechanism.  
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[[File:Mir-451 padlock works.png|500px|thumb|center|<i>Figure 2. Fluorescent reading of RCP produced by miR-451a padlock probe (generated via Probebuilder). BHQ-1 and FAM probes compared to solely FAM probes. </i>]]
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Figure 2 displays a significant decrease in the fluorescence intensity of a triplicate with FAM Probe, BHQ Probe, and the RCP produced as compared to a triplicate of just FAM tagged Probes. This finding experimentally validates the use of ProbeBuilder as a means of producing effective padlock probes.
  
 
===User Reviews===
 
===User Reviews===
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Latest revision as of 17:13, 13 October 2022

This experience page is provided so that any user may enter their experience using this part.
Please enter how you used this part and how it worked out.

Applications of BBa_K4245204

Taken from BBa_K4245209

Rolling Circle Transcription (RCA) was successful with this part. The products of RCA are long DNA strands composed of repeating complementary sequences of the used padlock probe. Therefore, one way in which the success of RCA can be determined is by running the rolling circle products (RCP) on an agarose gel. Since a fluorescent band very close to the wells would indicate the presence of an extremely long DNA strand, our RCP was run on a gel. The result was a really long DNA strand close to the well.

Figure 1. Image of gel ran with miRNA 451a RCP product.

By analyzing the results on the gel, our team concluded that a very long strand of DNA, likely the RCP, was produced. The gel exhibited a fluorescent band of DNA very close to the well, which indicates that a long strand of DNA, greater than 1 kB, was produced due to our reaction (see Fig. 1). As a result, we can infer that the RCA reaction allowed the creation of a really long DNA stand -- our RCP.

Figure 2. Fluorescent reading of RCP produced by miR-451a padlock probe (generated via Probebuilder). BHQ-1 and FAM probes compared to solely FAM probes.

Figure 2 displays a significant decrease in the fluorescence intensity of a triplicate with FAM Probe, BHQ Probe, and the RCP produced as compared to a triplicate of just FAM tagged Probes. This finding experimentally validates the use of ProbeBuilder as a means of producing effective padlock probes.

User Reviews

UNIQaed1a30ac76c179c-partinfo-00000001-QINU UNIQaed1a30ac76c179c-partinfo-00000002-QINU