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G-CaMP4.1

Genetically-encoded fluorescent calcium sensor cDNA, G-CaMP4.1.

Catalog number RDB14606
Resource name G-CaMP4.1
Clone info. Genetically-encoded fluorescent calcium sensor cDNA. It encodes a fusion protein of EGFP, calmodulin, and the M13 peptide from myosin light chain kinase. G-CaMP4 is a calcium sensor with a faster kinetics and a higher signal-to-noise ratio compared to G-CaMP2, G-CaMP4.1 is an improved form of G-CaMP4 that reduced side effects on intracellular signal transduction system.
Expression was confirmed by the depositor with calcium imaging.
Vector backbone pEGFP-N1 (plasmid)
Size of vector backbone 4.7 kb
Selectable markers Kan^R (E. coli), Neo^r (mammalian cells).
Gene/insert name Rat Calm2 cDNA Chickin MLCK cDNA Aequorea victoria GFP cDNA
Reference of nucleotide sequence AKE14367.1, KP230535.1 (DDBJ accession number)
Depositor Nakai, Junichi | Ohkura, Masamichi |
 
Other clones in our bank Rat Calm2 (KEGG orthology K02183) | Chickin MYLK (KEGG orthology K00907) |

Distribution information

Please check terms and conditions set forth by the depositor, which are specified in the RIKEN BRC Catalog and/or Web Catalog.
Terms and conditions set forth by the DEPOSITOR In publishing research results obtained by use of the BIOLOGICAL RESOURCE, a citation of the original publication designated by the DEPOSITOR (Shindo, A. et al. PLos One 5 (2): e8897, 2010) and an acknowledgment to the DEPOSITOR are requested. The DEPOOSITOR may request the RECIPIENT to report on progress and/or results obtained through the use of the BIOLOGICAL RESOURCE, and the RECIPIENT shall respond truthfully to such a request by the DEPOSITOR. Any use of the BIOLOGICAL RESOURCE for profit purposes by the RECIPIENT, such as any use by for-profit entities, any use for the BIOLOGICAL RESOURCE by not-for-profit entities in researches funded in any part by or in collaboration with for-profit entities, or any use the BIOLOGICAL RESOURCE by the not-for-profit entities for patent filing or licensing, requires a separate license from the DEPOSITOR, prior to distribution.
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Schedule A (GFP-A) [Link]
Remarks ((Additional form)) GFP-A
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RDB14606 G-CaMP4.1 DNA solution

Ordering Information [in Japanese] [in English]

References and tips

Electronic file

Featured content

Featured content Dnaconda's recommendation EXR0067j (Japanese text)
Featured content Calcium Ion Sensor Clones (English text)

References

original Shindo, A., Tissue-tissue interaction-triggered calcium elevation is required for cell polarization during Xenopus gastrulation. PLoS One 5 (2): e8897 (2010). PMID 20126393.

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Sequence information


References

References

original Shindo, A., Tissue-tissue interaction-triggered calcium elevation is required for cell polarization during Xenopus gastrulation. PLoS One 5 (2): e8897 (2010). PMID 20126393.

2018.09.20

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