Difference between revisions of "Part:BBa K210009:Experience"

(→‎Applications of BBa_K210009)
(→‎Applications of BBa_K210009)
 
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with or without TAT-anchor which was synthesized or translated ''in vitro''.
 
with or without TAT-anchor which was synthesized or translated ''in vitro''.
 
The size of the liposome without TAT was too small to distinguish individual particle, while that with TAT
 
The size of the liposome without TAT was too small to distinguish individual particle, while that with TAT
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showed the large coalesced liposomes (Fig. NUMBER-(A)). The coalesced liposomes may be caused by the
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showed the large coalesced liposomes (Fig. 1-(A)). The coalesced liposomes may be caused by the
 
aggregation between TAT peptides or electric screening effect of TAT against liposome.
 
aggregation between TAT peptides or electric screening effect of TAT against liposome.
 
Since the cells incubated with liposome did not emit any fluorescent signal, no liposome was uptaken by cells
 
Since the cells incubated with liposome did not emit any fluorescent signal, no liposome was uptaken by cells
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cells, the fluorescent
 
cells, the fluorescent
  
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[[Image:Liposome-shape.png|700px|thumb|left|(A)Fluorescent images of liposome with or without TAT-anchor. (B)Microscopic images of the cells incubated with liposome. The green arrowheads indicated the positions of the fluorescent signals.]]
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[[Image:Liposome-shape.png|700px|thumb|left|(Fig.1 A)Fluorescent images of liposome with or without TAT-anchor. (B)Microscopic images of the cells incubated with liposome. The green arrowheads indicated the positions of the fluorescent signals.]]
  
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[[Image:Liposome-shape2.png|700px|thumb|left|Fig2. Sliced cell treated with TAT-liposome. A merged image bright field and NBD-PE (left). The red dashed-lines indicate outline of cross-section of sliced cell. Red and green arrowheads are described in a text.]]
  
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[[Image:Liposome-transduction-slice.png|700px|thumb|left|Sliced cell treated with TAT-liposome. A merged image bright field and NBD-PE (left). The red dashed-lines indicate outline of cross-section of sliced cell. Red and green arrowheads are described in a text.]]
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[[Image:Liposome-transduction-slice.png|700px|thumb|left|Fig3. Sliced cell treated with TAT-liposome. A merged image bright field and NBD-PE (left). The red dashed-lines indicate outline of cross-section of sliced cell. Red and green arrowheads are described in a text.]]
  
 
===User Reviews===
 
===User Reviews===

Latest revision as of 15:02, 23 October 2009

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_K210009

iGEM Kyoto 2009

To confirm the function of the constructed TAT-anchor peptide, we prepare the liposome containing NBD-PE with or without TAT-anchor which was synthesized or translated in vitro. The size of the liposome without TAT was too small to distinguish individual particle, while that with TAT showed the large coalesced liposomes (Fig. 1-(A)). The coalesced liposomes may be caused by the aggregation between TAT peptides or electric screening effect of TAT against liposome. Since the cells incubated with liposome did not emit any fluorescent signal, no liposome was uptaken by cells nonspecifically. In contrast, the TAT-liposome since if the liposome was uptaken by the cells, the fluorescent

(Fig.1 A)Fluorescent images of liposome with or without TAT-anchor. (B)Microscopic images of the cells incubated with liposome. The green arrowheads indicated the positions of the fluorescent signals.
Fig2. Sliced cell treated with TAT-liposome. A merged image bright field and NBD-PE (left). The red dashed-lines indicate outline of cross-section of sliced cell. Red and green arrowheads are described in a text.
Fig3. Sliced cell treated with TAT-liposome. A merged image bright field and NBD-PE (left). The red dashed-lines indicate outline of cross-section of sliced cell. Red and green arrowheads are described in a text.

User Reviews

UNIQ480b089a1471aad8-partinfo-00000000-QINU UNIQ480b089a1471aad8-partinfo-00000001-QINU