• Product nameAnti-CRF1 antibody
    See all CRF1 primary antibodies
  • Description
    Goat polyclonal to CRF1
  • Tested applicationsSuitable for: IHC-Fr, WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Rhesus monkey
  • Immunogen

    Synthetic peptide corresponding to Human CRF1 aa 107-117 (internal sequence).


    Database link: NP_004373.2

  • Positive control
    • WB: Human colon, human cerebellum, rat brain and mouse spinal cord tissue lysates. IHC-Fr: C57 mouse cortex tissue.



Our Abpromise guarantee covers the use of ab77686 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
IHC-Fr Use at an assay dependent concentration.
WB Use a concentration of 0.1 - 0.3 µg/ml. Detects a band of approximately 60 kDa (predicted molecular weight: 48 kDa).
ICC/IF Use a concentration of 0.3 µg/ml.


  • FunctionThis is a receptor for corticotropin releasing factor. Shows high-affinity CRF binding. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.
  • Tissue specificityPredominantly expressed in the cerebellum, pituitary, cerebral cortex and olfactory lobe.
  • Sequence similaritiesBelongs to the G-protein coupled receptor 2 family.
  • Post-translational
    C-terminal Ser or Thr residues may be phosphorylated.
  • Cellular localizationCell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • Corticotropin releasing factor type 1 receptor antibody
    • corticotropin releasing hormone receptor 1 antibody
    • Corticotropin-releasing factor receptor 1 antibody
    • Corticotropin-releasing hormone receptor 1 antibody
    • CRF R antibody
    • crf receptor 1 antibody
    • crf receptor type 1 antibody
    • crf type 1 antibody
    • CRF-R antibody
    • CRF-R-1 antibody
    • CRF-R1 antibody
    • CRF1 antibody
    • CRFR antibody
    • CRFR-1 antibody
    • CRFR1 antibody
    • CRFR1_HUMAN antibody
    • CRH-R-1 antibody
    • CRH-R1 antibody
    • CRH-R1h antibody
    • CRHR antibody
    • Crhr1 antibody
    • CRHR1f antibody
    • CRHR1L antibody
    see all

Anti-CRF1 antibody images

  • All lanes : Anti-CRF1 antibody (ab77686) at 1 µg/ml

    Lane 1 : Human colon tissue lysate in RIPA buffer
    Lane 2 : Human cerebellum tissue lysate in RIPA buffer
    Lane 3 : Rat brain tissue lysate in RIPA buffer
    Lane 4 : Mouse spinal cord tissue lysate in RIPA buffer

    Lysates/proteins at 35 µg per lane.

    Predicted band size : 48 kDa

    Incubated with the primary antibody for 1 hour. Detected by chemiluminescence.

  • ab77686, at 0.3 µg/ml, staining CRF1 in a dendrite of a neuronal cell in C57 mouse cortex (in green). Counter stained with DAPI (in blue).

References for Anti-CRF1 antibody (ab77686)

ab77686 has not yet been referenced specifically in any publications.

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