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Antibodies to Tags & Labels

Vector Labs offers you conjugated and unconjugated affinity-purified antibodies against several popular tags and labels used in blots, immunohistochemistry (IHC), in situ hybridization, and other applications.

Antibodies are available against the following tags:

  • Biotin
  • DIG (digoxigenin)
  • DNP (dinitrophenyl)
  • Fluorescein
8 1 7cx100 1600

HL-60 Chromosome Spread: Digoxigenin-labeled human chromosome 18 centromere-specific probe, DyLight 488 Anti-Digoxigenin/Digoxin;Biotinylated human chromosome 1 centromere-specific probe, DyLight 594 Streptavidin. Mounted in VECTASHIELD Mounting Medium with DAPI.


Fluorescein labeled pUC1.77 detected with Biotinylated Anti-Fluorescein and Fluorescein Avidin DCS, and counterstained with VECTASHIELD with PI.


Producing immunofluorescence (IF) staining results with high specificity and sensitivity begins with choosing the best reagents. This guide will help you:

  • Learn about the IF workflow and how to optimize each step
  • Quickly identify and choose the most appropriate fluorescent secondary conjugates
  • Select the best anti-fade medium to preserve your fluorescence signal for imaging and archiving

For those wanting additional details on the simple protocol and mode of action of the TrueVIEW Autofluorescence Quenching Kit, this brochure contains clear, concise scematics, comparision data with other types of quenchers, and customer testimonials.