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:

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


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)

Exalpha Biologicals, Inc.

Cycloscope B-NHL

  • Product Code: X1051
  • Size: 20 Tests
  • Availability: In Stock In Stock
  • Price (USD): $682

Cat #

X1051		 Quantity:      

Data Sheet

Product Name

Cycloscope B-NHL

Product Type

Flow Cytometry Kits


Flow Cytometry


20 Tests

Price (USD)



CYCLOSCOPE B-NHL, is a kit used for the flow cytometric analysis of DNA cell contents in B- cell non-Hodgkin’s Lymphoma (B-NHL) and B-lineage chronic lymphocytic leukemias (B-CLL). This kit is mainly focused for DNA studies of B-cells from bone marrow or peripheral blood samples of these patients. In recent years, DNA flow cytometry studies have extended from basic research to clinical laboratories. Thus, flow cytometry analysis of the distribution of the cell nuclei DNA contents is being widely used to estimate the cell cycle distribution and the existence of DNA aneuploidy of either normal and tumour cell populations. Cycloscope kits are based on the combination of DNA cell measurements together with the analysis of tumoral cell antigen expression. This double staining method allows the identification of the neoplastic cells present in the sample in order to performe a DNA analysis separately from that of normal hemopoietic cells, as it is recommended by different consensus reports on DNA analysis by flow cytometry in neoplastic hematopathology. Previous studies have demonstrated that the percentage of tumor B-cells in S-phase have a clear role as an independent prognostic factor either in non-Hodgkin`s lymphoma or in chronic lymphocytic leukemia. On the other hand, it has been shown that DNA-ploidy correlates well with histopathologic grade in non-Hodgkin’s lymphoma patients.

Customer Storage

Product should be stored at 4-8°C. DO NOT FREEZE


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2-.Orfao A, Ciudad J, González M, San Miguel JF, García AR, López-Berges MC, Ramos F, Del Cañizo MC, Rios A, Sanz M, López-Borrasca A. Prognostic value of S-phase white blood cell count in B-cell chronic lymphocytic leukemia. Leukemia, 6: 47-51 (1992).
3-. Duque RE, Andreeff M, Braylan RC, Diamond LW, Peiper SC. Consensus review of the clinical utility of ADN flow cytometry in neoplastic hematopathology. Cytometry, 14: 492-496 (1993).
4-. Stelzer GT, Marti G, Hurley A, McCoy P, Lovett EJ, Schwartz A. U.S.-Canadian consensus recommendations on the immunophenotypic analysis of hematologic neoplasia by flow cytometry: standardization and validation of laboratory procedures. Cytometry, 30: 214-230 (1997).