Anti-Progesterone antibody [HPRO-2] (ab1977)


  • Product nameAnti-Progesterone antibody [HPRO-2]
    See all Progesterone primary antibodies
  • Description
    Mouse monoclonal [HPRO-2] to Progesterone
  • SpecificityThis antibody reacts with 17 alpha-hydroxyprogesterone-BSA conjugate and free 17 alpha-hydroxyprogesterone. There is no cross-reactivity with BSA. See also the cross-reactivities table.
  • Tested applicationsSuitable for: competitive binding assaysmore details
  • Species reactivity
    Can be used for detection of progesterone.
  • Immunogen

    17alpha-hydroxyprogesterone conjugated to BSA.

  • General notesConcentration varies from lot to lot and can be provided on request.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.1% Sodium Azide
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • PurityProtein G purified
  • Purification notesPurity is tested by electrophoresis.
  • ClonalityMonoclonal
  • Clone numberHPRO-2
  • MyelomaSp2/0
  • IsotypeIgG2b
  • Research areas


Our Abpromise guarantee covers the use of ab1977 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
competitive binding assays
  • Application notesIA: This antibody can be used in competitive assay of 17 alpha-hydroxyprogesterone.

    Not tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • RelevanceProgesterone plays a central role in the reproductive events associated with the establishment and maintenance of pregnancy. Progesterone receptor, a member of the steroid receptor superfamily, mediates the physiologic effects of progesterone. The PGR gene uses separate promoters and translational start sites to produce 2 isoforms, PRA and PRB, which are identical except for an additional 165 amino acids present only in the N terminus of PRB. Although PRA and PRB share several structural domains, they are distinct transcription factors that mediate their own response genes and physiologic effects with little overlap. It is composed of three domains: a modulating N terminal domain, a DNA binding domain and a C terminal steroid binding domain. Progesterone levels 1. men 30-60 pg/0.1ml 2. women pre ovulatory phase: 20-160 pg/0.1ml; ovulatory phase: 1,000-1,700 pg/0.1ml; post ovulatory phase: 1,000-1,700 pg/0.1ml; Pregnant: 16-18 weeks: 300-800 pg/0.1ml; 28-30 weeks: 6,500-14,700 pg/0.1ml; 38-40 weeks: 12,000-19,000 pg/0.1ml.
    • Cellular localizationSecreted
    • Alternative names
      • Pregn 4 ene 3 20 dione antibody

    References for Anti-Progesterone antibody [HPRO-2] (ab1977)

    ab1977 has not yet been referenced specifically in any publications.

    Product Wall

    Thank you for contacting us. We do have anti progesterone antibodies available in catalogue. These however are tested with human samples only. Cow is an untested species so we cannot provide any tested data to confirm its cross reactivity. It i...

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