Exalpha Biologicals, Inc.

Latest News

Exalpha Biologicals, Inc. is now a US distributor for Nordic-Mubio products

Nordic-MUbio develops and manufactures high quality antibody reagents for use in R&D. All our products are manufactured according to strict ISO 9001 quality guidelines, and our focus is on developing antibodies targetting Cell Adhesion, Nuclear and Cytoskeletal Proteins.

Nordic-MUbio is one of the leading antibody companies developing antibodies for zebrafish research – we currently have over 50 antibodies validated for immunofluorescence in zebrafish.

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Latest References

Akazawa, Y., et al. "Endoplasmic Reticulum Stress Contributes to Helicobacter Pylori VacA-Induced Apoptosis" PLoS ONE 8(12): e82322

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Homa, N.J., et al. "Epstein-Barr Virus Induces Global Changes in Cellular mRNA Isoform Usage That Are Important for the Maintenance of Latency" J. Virol., 2013, 87, 12291-12301

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Frontier™ PIG-3 (Human p53 Inducible Gene 3), A Stable Marker for p53 Induction, ELISA Detection Kit (Patent Pending)

Exalpha’s Frontier™ PIG3 Assay is a non-isotopic, non-radioactive immunoassay for the quantitation of the p53 inducible gene 3 (PIG-3) - a long-lived reporter of transient p53 activation.1 The assay is suitable for human sera, plasma, tissue culture supernatants and cellular extracts or lysates.

1. Flatt, P.M. "p53-dependent expression of PIG3 during proliferation, genotoxic stress, and reversible growth arrest" Cancer Lett 2000, 156, 63-72


  • High sensitivity
  • 4 deg C storage with long shelf life
  • Non-radioactive
  • 2.5 hour protocol
  • Suitable for sera, plasma, culture supernatants, cellular extracts/lysates
  • HTS compatible format

Performance Summary

  • Sensitivity: 40 pg/ml
  • Recovery: serum, >98%; plasma, >98%

Precision Studies

  • Intra-assay C.V.'s: <3% mid-level
  • Inter-assay C.V.'s: <4% mid-level

Ordering Information

  • X1326K1 - 1 x 96 wells
  • X1326K2 - 2 x 96 wells
  • X1326K3 - 10 x 96 wells
  • For larger quantity pricing, please contact customer service.