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.


  • Product Code: 0541
  • Size: 100 µg
  • Availability: In Stock In Stock
  • Price (USD): $139

Cat #

0541		 Quantity:      

Data Sheet

Product Name










Product Type

Single-Color Reagent




Flow Cytometry


Protein A/G Chromatography


100 µg

Price (USD)



CD54, M.W. 90,000, antigen is the Intercellular Adhesion Molecule-1 (ICAM-1) and is the ligand for LFA-1 mediated adhesion. CD54 is weakly expressed on peripheral blood leukocytes. Upon activation the antigen is expressed strongly on B cells, T cells, macrophages and granulocytes. ICAM-1 is also inducible on endothelial cells, epithelial cells and fibroblasts.


CD54=Derived from the hybridization of mouse NS-1 myeloma cells with spleen cells from BALB/c mice immunized with the major histocompatibility complex (MHC) class II-negative human b-lymphoblastoid cell line 6.16c13


Provided as solution in phosphate buffered saline with 0.08% sodium azide

Customer Storage

Product should be stored at -20°C. Aliquot to avoid freeze/thaw cycles

Product Image

Image Legend

Peripheral blood lymphocytes stained with Exalpha’s CD54 PE Conjugated Antibody (Cat. No. 0544).

Database Links:



1. ICAM-1 a ligand for LFA-1 dependent adhesion of B,T and myeloid cells. Makgoba, M.W., Sanders, M.E., Ginther, Luce, G.E., Dustin, M.L., Springer,T.A., Clark, E.A., Mannoni, P., Shaw, S., Nature, 1988:331:86.

2. Supergene families meet in the immune system. Dustin, M.L., Staunton, D.E., and Springer, T.A., Immunol. Today. 1988:9:213.

3. Functional cloning of ICAM-2, a cell adhesion ligand for LFA-1 homologous to ICAM-1. Staunto, D.E., Dustin, M.L., and Springer, T.A., Nature. 1989:339:61.

4. Leukocytes adhesion to cells. Molecular basis, Physiological Relevance and Abnormalities. Patarroyo, M., and Makgoba, M.W., Scand. J. Immunol. 1989;30:129.

5. A soluble form of intercellular adhesion molecule-1 inhibits rhinovirus infection. Marlin SD, Staunton DE, Springer TA, Stratowa C, Sommergruber, W., and Merluzzi, V.J., Nature. 1990;44:70.

Product Specific References

This product has been used in:

1. Masakazu Nagafuku, et al, 'Reduction of Glycosphingolipid Levels in Lipid Rafts Affects the Expression State and Function of Glycosylphosphatidylinositol-anchored Proteins but Does Not Impair Signal Transduction via the T Cell Receptor' Journal of Biological Chemistry 2003, 278, 51, 51920-51927