Abstract:
:In situ hybridization techniques typically employ chromogenic staining by enzymatic amplification to detect domains of gene expression. We demonstrate the previously unreported near infrared (NIR) fluorescence of the dark purple stain formed from the commonly used chromogens, nitro blue tetrazolium (NBT) and 5-bromo-4-chloro-3-indolyl phosphate (BCIP). The solid reaction product has significant fluorescence that enables the use of confocal microscopy to generate high-resolution three-dimensional (3-D) imaging of gene expression.
journal_name
Biotechniquesjournal_title
BioTechniquesauthors
Trinh le A,McCutchen MD,Bonner-Fraser M,Fraser SE,Bumm LA,McCauley DWdoi
10.2144/000112476subject
Has Abstractpub_date
2007-06-01 00:00:00pages
756-9issue
6eissn
0736-6205issn
1940-9818pii
000112476journal_volume
42pub_type
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