Exalpha Biologicals, Inc.

Accelerating the Pace of Discovery

Product Highlight

Mouse anti-M13 phage coat protein g8p

Antibodies recognising M13 filamentous phage coat proteins are instrumental in the selection and detection of phages expressing specific antibody fragments or peptide sequences at their surface. The monoclonal antibodies manufactured and supplied by Exalpha react with either the pIII (g3p) or pVIII (g8p) proteins of M13 filamentous bacteriophage. All antibodies are available in a purified format. The antibodies are fully validated and are suitable for a wide range of techniques including:

  • ELISA
  • Flow Cytometry
  • Western Blot
  • Immunohistochemistry
  • Immunoprecipitation
For more information, click here for our M13 Bacteriophage information page.

News

Two more of our excellent products have been published by PubMed:

Potential actionable targets in appendiceal cancer detected by immunohistochemistry, fluorescent in situ hybridization, and mutational analysis
Borazanci, E., et al., J. Gastrointest. Oncol., 8, 164-172 (2017)
Using Exalpha SPARC Antibody (Cat. No. X1867P)

Molecular mechanism underlying the pharmacological interactions of the protein kinase C-β inhibitor enzastaurin and erlotinib in non-small cell lung cancer cells
Steen, N.V., et al., Am. J. Cancer Res., 7, 816-830 (2017)
Using Exalpha's FITC labeled anti PY20 Antibody (Cat. No. X1017)

Frontier™ ApoMark DNA Fragmentation Detection Kit

Exalpha's Frontier™ ApoMark™ DNA Fragmentation Detection Kit is a non-isotopic system for the labeling of DNA breaks in apoptotic cell nuclei in paraffin-embedded tissue sections, tissue cryosections and in cell preparations fixed on slides. Available using DAB substrate for visualization as well as fluroescent conjugates for immunofluorescence assays


Features

  • All reagents in dropper bottles prediluted and ready to use
  • All buffers and enzymes necessary for staining included
  • Can be used on tissue from any species
  • Streptavidin-Biotin detection system

Ordering Information

  • X2044K1 - 30 tests
  • X2044K2 - 60 tests
  • For larger quantity pricing, please contact customer service.

Legend:
ApoMark™ kit (X2044K) using paraffin fixed human tonsil tissue, 10 μm sections (1000X). A] Section processed and counter-stained with methyl green according to the ApoMark™ manual. B] Counter-stain step was eliminated to more clearly illustrate the level of positive staining in the germinal centers of tonsil tissue. C] Section treated with DNase I in order to generate a positive control slide. Note all nuclei stain positive. The use of DNase I generates free 3’-OH groups on cellular DNA, these free 3’-OH groups are then labeled with biotin-nucleotide by the TdT in the ApoMark™ kit. D] Negative control, the TdT enzyme step was eliminated thereby generating a negative slide.