Anti-INSM1 antibody

Anti-INSM1 antibody

Catalog Number:
IGA1029466STJ
Mfr. No.:
STJ180278
Price:
$331
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      • Overview
        • Insulinoma‐associatedprotein 1 (INSM1) is a developmentally regulated zinc‐finger transcription factor.It localizes to the nucleus and is expressed in embryonic issuesundergoing neuroendocrine differentiation. INSM1 is not expressed in normal adult tissuesbut can be found highly expressed in neuroendocrine tumors. INSM1 is positive in 95% of lung small cell carcinoma and 91% of lung large cellneuroendocrine carcinoma, compared with 75% and 78% with the combined panel of traditional neuroendocrine markers (synaptophysin, chromogranin, and CD56). INSM1 stains 100% of the atypical carcinoids, typical carcinoids and paragangliomas, but only 3% of adenocarcinomas and 4% of squamous cell carcinomas.Therefore, INSM1 is sensitive and specific to be a single first‐line pan‐neuroendocrinemarker.

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      • Properties
        • Host
          mouse
          Antibody Type
          monoclonal
          Isotype
          IgG1 kappa
          Reactivity
          human
          Clone
          A8
          Immunogen
          Amino acid 81‐125 at the N‐terminus of human INSM
          Conjugate
          Unconjugated
          Formulation
          Purified antibody diluted in Tris‐HCI buffer containing stabilizing protein and <0.1% sodium azide.
          Storage
          Store at 2-8°C for up to 1 year
          Regulatory Status
          RUO
          Antigen
          Insulinoma-Associated Protein 1; Zinc Finger Protein Ia-1 (Gene ID:3642; UniProt:Q01101)

          * For research use only

      • Applications
        • Application
          IHC (paraffin)
        • Application Dilutions
          IHC (paraffin) 1:100

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