Difference between revisions of "Part:BBa K5097016:Experience"
| Line 5: | Line 5: | ||
===Applications of BBa_K5097016=== | ===Applications of BBa_K5097016=== | ||
| + | |||
| + | E. coli DH5alpha cells expressing this construct were lysed by sonication, and the His-tagged sBFP was purified by IMAC. After buffer exchange and concentration, the purity of the protein product was visualized after SDS-PAGE and coomassie staining. (Figure 1). Experiments were performed to understand the impact pH would have on the fluorescence of their reporter system. | ||
| + | |||
| + | [[File:bba-k509013-figure1.webp|Figure 1: Coomassie stained PAGE gel showing purification of BFP-6XHis and RFP-6XHis.]] | ||
| + | |||
| + | eBFP was loaded into a 96-well plate and buffer was added to a final volume of 100 µL, yielding a protein concentration of 0.566 ng/ml. The buffers used range from pH 4.0 to 9.0. 100μL of each buffer alone was added in another row, and fluorescence was then measured using Fluorescence Spectroscopy. An emission scan quantified by signal intensity runs from 400 nm to 500 nm with a fixed excitation wavelength of 374nm. | ||
| + | |||
| + | [[File:bba-k5097016-figure2.webp|Figure 2: Graph comparing the maximum intensity emitted at each pH tested]] | ||
| + | |||
| + | [[File:bba-k5097016-figure3.webp|Figure 3: Graph of the emission wavelength that produced the best intensity at each pH]] | ||
===User Reviews=== | ===User Reviews=== | ||
Revision as of 18:56, 28 September 2024
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_K5097016
E. coli DH5alpha cells expressing this construct were lysed by sonication, and the His-tagged sBFP was purified by IMAC. After buffer exchange and concentration, the purity of the protein product was visualized after SDS-PAGE and coomassie staining. (Figure 1). Experiments were performed to understand the impact pH would have on the fluorescence of their reporter system.
Figure 1: Coomassie stained PAGE gel showing purification of BFP-6XHis and RFP-6XHis.
eBFP was loaded into a 96-well plate and buffer was added to a final volume of 100 µL, yielding a protein concentration of 0.566 ng/ml. The buffers used range from pH 4.0 to 9.0. 100μL of each buffer alone was added in another row, and fluorescence was then measured using Fluorescence Spectroscopy. An emission scan quantified by signal intensity runs from 400 nm to 500 nm with a fixed excitation wavelength of 374nm.
Figure 2: Graph comparing the maximum intensity emitted at each pH tested
Figure 3: Graph of the emission wavelength that produced the best intensity at each pH
User Reviews
UNIQb51e3f2057373a85-partinfo-00000000-QINU UNIQb51e3f2057373a85-partinfo-00000001-QINU