The detection probe, complementary to the DNA strand extended from biotin-labeled primer, is labeled with either fluorescein (for the detection of target amplification) or digoxgenin (for the detection of internal control amplification).
RNA samples were labeled with either Cy3- or Cy5-labeled nucleotides (CyScribe first-strand cDNA labeling kit, Amersham Biosciences, Piscataway, NJ), using 10 μg of DNAse-treated RNA and a mixture of oligo-dT and 9-mer random oligonucleotides.
Each RNA sample was labeled with either Cy5 and co-hybridized with Cy3-labeled reference RNA.
Therefore, we designed two alternative EuE-based ligands suitable to be labeled with either chemo-selective oxime ligation (as a generally applicable 18F-labeling strategy for peptidic ligands) or established acylation chemistry with 18F-FPyl-TFP.
The microspheres were labeled with either Sn-113, Ru-103, Nb-95, or Sc-46.
At some point during growth or sample preparation, proteins or peptides from each sample are labeled with either "light" or "heavy" forms of a chemical tag.
Chimeric mice in which the bone marrow was labeled with either a transgenic marker (e.g. LacZ, eGFP) or harbored a Y-chromosome showed no contribution of cells with these labels to regenerating tubules [58].
Using genetic fate-mapping techniques, we generated transgenic mice in which 94%95%% of tubular epithelial cells, but no interstitial cells, were labeled with either β-galactosidase (lacZ) or red fluorescent protein (RFP).
Amniotic fluid proteins (67 µg) were labeled with either Cy3 (Q-profile) or Cy5 (CRL).
Secondary antibodies were labeled with either Alexa Fluor 680 (Invitrogen) or IRDye800 (Li-Cor Biosciences, Lincoln, NE).
