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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   IGSF1 Antibody (C-term)   

IGSF1 Antibody (C-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - IGSF1 Antibody (C-term) AP10732b
    IGSF1 Antibody (C-term) (Cat. #AP10732b) western blot analysis in mouse kidney tissue lysates (35ug/lane).This demonstrates the IGSF1 antibody detected the IGSF1 protein (arrow).
  • IHC-P - IGSF1 Antibody (C-term) AP10732b
    IGSF1 antibody (C-term) (Cat. #AP10732b) immunohistochemistry analysis in formalin fixed and paraffin embedded human prostate carcinoma followed by peroxidase conjugation of the secondary antibody and DAB staining. This data demonstrates the use of the IGSF1 antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q8N6C5
Other Accession Q925N6, Q7TQA1, NP_001164433.1
Reactivity Human, Mouse
Predicted Rat
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 148936 Da
Antigen Region 1270-1297 aa
Additional Information
Gene ID 3547
Other Names Immunoglobulin superfamily member 1, IgSF1, Immunoglobulin-like domain-containing protein 1, Inhibin-binding protein, InhBP, Pituitary gland-specific factor 2, p120, IGSF1, IGDC1, KIAA0364, PGSF2
Target/Specificity This IGSF1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1270-1297 amino acids from the C-terminal region of human IGSF1.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsIGSF1 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name IGSF1
Synonyms IGDC1, KIAA0364, PGSF2
Function Seems to be a coreceptor in inhibin signaling, but seems not to be a high-affinity inhibin receptor. Antagonizes activin A signaling in the presence or absence of inhibin B (By similarity). Necessary to mediate a specific antagonistic effect of inhibin B on activin-stimulated transcription.
Cellular Location Isoform 1: Membrane; Multi- pass membrane protein Isoform 3: Secreted.
Tissue Location Highly expressed in pancreas, testis and fetal liver. Moderately expressed in heart, prostate and small intestine. Expressed at very low levels in brain, thymus, ovary, colon, fetal lung and fetal kidney. Expressed in muscle. Isoform 3 is expressed in pituitary gland.
Research Areas
Citations (0)

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This gene encodes a member of the immunoglobulin-like domain-containing superfamily. Proteins in this superfamily contain varying numbers of immunoglobulin-like domains and are thought to participate in the regulation of interactions between cells. Multiple transcript variants encoding different isoforms have been found for this gene.


Robakis, T., et al. J. Biol. Chem. 283(52):36369-36376(2008)
Nakayama, M., et al. Genome Res. 12(11):1773-1784(2002)
Tanaka, S., et al. J. Mol. Endocrinol. 28(1):33-44(2002)
Gui, Y., et al. J. Clin. Endocrinol. Metab. 86(5):2104-2110(2001)
Chapman, S.C., et al. Mol. Endocrinol. 15(4):668-679(2001)

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Cat# AP10732b
(40 western blots)
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