ACTH Antibody

• Description:

  ACTH (or Corticotropin) is a 39 amino acid active peptide produced by the anterior pituitary. This mAb is specific to CLIP (aa 25-39) and does not react with Synacthen (aa 1-24) . POMC (pro-opiomelanocortin or corticotropin-lipotropin) is a 267 amino acid polypeptide hormone precursor that goes through extensive, tissue-specific posttranslational processing by convertases. POMC is cleaved into ten hormone chains named NPP, ACTH, alpha-MSH (Melanocyte Stimulating Hormone), beta-MSH, gamma-MSH, CLIP (corticotropin-like intermediary peptide), Lipotropin-beta, Lipotropin-gamma, beta-endorphin and Met-enkephalin. ACTH is also produced by cells of immune system (T-cells, B-cells, and macrophages) in response to stimuli associated with stress. Anti-ACTH is a useful marker in classification of pituitary tumors and the study of pituitary disease. It reacts with ACTH-producing cells (corticotrophs) . It also may react with other tumors (e.g. some small cell carcinomas of the lung) causing paraneoplastic syndromes by secreting ACTH.

• Specifications:

  ELISA (order BSA/sodium azide-free format for coating)

• Host:

  Mouse

• Reactivity:

  Human

• Immunogen:

  Amino acids 25-39 (NGAEDESAEAFPLEF) of Adrenocorticotropic hormone (CLIP sequence) were used as the immunogen for this ACTH antibody.

• Clonality:

  Monoclonal

• Isotype:

  IgG1 k

• Clone:

  CLIP/1418

• Applications:

  ELISA

• Purity:

  Protein G affinity chromatography

• Format:

  Purified

• Buffer:

  1X PBS, pH 7.4

• Reconstitution:

  Store the ACTH antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

• Limitations:

  This ACTH antibody is available for research use only.

• Storage Conditions:

  Store the ACTH antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .

• Formulation:

  0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide

• Applications Notes:

  The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the ACTH antibody to be titered up or down for optimal performance.

• CAS Number:

  9007-83-4

• Location:

  Cytoplasmic

• Image Legend:

  SDS-PAGE Analysis of Purified, BSA-Free ACTH Antibody (clone CLIP/1418) . Confirmation of Integrity and Purity of the Antibody.