AAV with GFAP(2.2) promoter driven EYFP
This AAV expresses EYFP driven by an astrocyte GFAP(2.2) promoter.
The GFAP(2.2) promoter is based on human glial fibrillary acidic protein gene (GFAP), which is the major intermediate filament protein in astrocytes. It has been shown that approximately 2 kb of 5′-flanking DNA of the human GFAP gene is sufficient to direct transgene expression to astrocytes and confer developmental/injury-induced regulation.
YFP is the longest wavelength-emitting variants of Aequorea GFP. The enhanced version, EYFP, has become one of the brightest and most widely utilized of the fluorescent proteins with an Excitation/Emission spectrum centered around 514nm/527nm. Other fluorescent proteins with similar emission spectrums include Topaz, Venus, Citrine and mCitrine.
Ready-to-use AAV expressing EYFP driven by an astrocyte GFAP(2.2) promoter. Available in AAV1, AAV2, AAV5, AAV6, AAV8, AAV9, AAV-DJ and other serotypes.