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PSG4 Antibody (N-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - PSG4 Antibody (N-term) AP19028a
    PSG4 Antibody (N-term) (Cat. #AP19028a) western blot analysis in MDA-MB453 cell line lysates (35ug/lane).This demonstrates the PSG4 antibody detected the PSG4 protein (arrow).
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 Q00888
Other Accession NP_002771.2
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 47113 Da
Antigen Region 73-100 aa
Additional Information
Gene ID 5672
Other Names Pregnancy-specific beta-1-glycoprotein 4, PS-beta-G-4, PSBG-4, Pregnancy-specific glycoprotein 4, Pregnancy-specific beta-1-glycoprotein 9, PS-beta-G-9, PSBG-9, Pregnancy-specific glycoprotein 9, PSG4, CGM4, PSG9
Target/Specificity This PSG4 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 73-100 amino acids from the N-terminal region of human PSG4.
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.
PrecautionsPSG4 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name PSG4
Synonyms CGM4, PSG9
Cellular Location Secreted.
Research Areas
Citations (0)

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The human pregnancy-specific glycoproteins (PSGs) are a family of proteins that are synthesized in large amounts by placental trophoblasts and released into the maternal circulation during pregnancy. Molecular cloning and analysis of several PSG genes has indicated that the PSGs form a subgroup of the carcinoembryonic antigen (CEA) gene family, which belongs to the immunoglobulin superfamily of genes. Members of the CEA family consist of a single N domain, with structural similarity to the immunoglobulin variable domains, followed by a variable number of immunoglobulin constant-like A and/or B domains. Most PSGs have an arg-gly-asp (RGD) motif, which has been shown to function as an adhesion recognition signal for several integrins, in the N-terminal domain (summary by Teglund et al., 1994 [PubMed 7851896]). For additional general information about the PSG gene family, see PSG1 (MIM 176390).


Kimoto, Y. Mol. Gen. Genet. 258(3):233-239(1998)
Teglund, S., et al. Biochem. Biophys. Res. Commun. 211(2):656-664(1995)
Teglund, S., et al. Genomics 23(3):669-684(1994)
Olsen, A., et al. Genomics 23(3):659-668(1994)
Chan, W.Y., et al. Mol. Cell. Biochem. 106(2):161-170(1991)

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$ 295.00
$ 99.00
Cat# AP19028a
(40 western blots)
Availability: In Stock
Bulk Size
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