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by categories | a-z list | Application type: Flow Cytometry | Immunohistochemistry | Functional Studies
categories: Hormones (Human)

Mouse Monoclonal to C-peptide

C-PEP-01 (IgG1)

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From every molecule of Proinsulin, one molecule of Insulin plus one molecule of C-peptide are produced. C-peptide is released into the blood stream in equal amounts to Insulin.


The antibody C-PEP-01 reacts specifically with C-peptide, a part of the Proinsulin molecule. Proinsulin consists of the three parts: C-peptide and two long strands of amino acids (alpha and beta chains; later become linked together to form the Insulin molecule).
No cross-reactivity with Insulin or other peptide hormones or proteins was observed.

Regulatory Status


Human C-peptide conjugated to bovine serum albumin.

Species Reactivity:

  • Human

Negative Species:


  • RIA
  • Immunohistochemistry (paraffin sections)
    Recommended dilution:
    purified 2-5 μg/ml
    biotin 25 μg/ml
    Positive control:
    human pancreas (islets of Langerhans)
  • Immunocytochemistry
Usage note:
Indicated dilutions are recommended starting points for use of this product. Working concentrations should be determined by the investigator.

Product Specific References

  • *Hilgert I, Stolba P, Kristofova H, Stefanova I, Bendlova B, Lebl M, Horejsi V: A monoclonal antibody applicable for determination of C-peptide of human proinsulin by RIA. Hybridoma. 1991 Jun;10(3):379-86. [Abstract]
  • For research use only. Not for drug, diagnostic or other use.

    Related Products

  • Mouse IgG1 Isotype Control
  • Example Data

    Fig. 1. Immunohistochemistry of paraffin-embedded sections (human pancreas)

    Fig. 1. Immunohistochemistry staining of human pancreas (paraffin-embedded sections) with anti-human to C-peptide of Proinsulin (C-PEP-01).

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