HPA017074
Anti-PTGFRN antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-CD315 antigen, Anti-CD9 partner 1, Anti-CD9P-1, Anti-Prostaglandin F2 receptor negative regulator precursor, Anti-Prostaglandin F2-alpha receptor regulatory protein, Anti-Prostaglandin F2-alpha receptor-associated protein
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About This Item
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biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
product line
Prestige Antibodies® Powered by Atlas Antibodies
form
buffered aqueous glycerol solution
species reactivity
human
technique(s)
immunohistochemistry: 1:20- 1:50
immunogen sequence
NSGYYYCHVSLWAPGHNRSWHKVAEAVSSPAGVGVTWLEPDYQVYLNASKVPGFADDPTELACRVVDTKSGEANVRFTVSWYYRMNRRSDNVVTSELLAVMDGDW
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... PTGFRN(5738)
Immunogen
Prostaglandin F2 receptor negative regulator precursor recombinant protein epitope signature tag (PrEST)
Application
Anti-PTGFRN antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
PTGFRN (prostaglandin F2 receptor inhibitor) is a glycosylated, type 1 integral membrane protein belonging to the Ig superfamily. It is highly involved in the lipid accumulation and formation of tetraspanin network in the plasma membrane. During the network formation, it directly interacts with the tetraspanin CD9 and CD81. The association of PTGFRN with CD9 and CD81 positively modulates the cross-linking efficiency of the protein. PTGFRN inhibits [3H] prostaglandin F2α by binding to its receptor.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Linkage
Corresponding Antigen APREST71952
Physical form
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Legal Information
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Piia-Riitta Karhemo et al.
Journal of proteomics, 77, 87-100 (2012-07-21)
Details of metastasis, the deadliest aspect of cancer, are unclear. Cell surface proteins play central roles in adhesive contacts between the tumor cell and the stroma during metastasis. We optimized a fast, small-scale isolation of biotinylated cell surface proteins to
Uchurappa Mala et al.
BMC cancer, 22(1), 642-642 (2022-06-12)
Glioblastoma (GBM) is the most common primary malignant brain tumor in adults exhibiting infiltration into surrounding tissues, recurrence, and resistance to therapy. GBM infiltration is accomplished by many deregulated factors such as cell adhesion molecules (CAMs), which are membrane proteins
Magali André et al.
Journal of proteomics, 73(1), 93-102 (2009-08-26)
Tetraspanins are integral membrane proteins involved in a variety of physiological and pathological processes. They associate with each other in multimolecular complexes containing numerous membrane proteins. As a first step towards the study of the supramolecular organization of tetraspanin complexes
W Guilmain et al.
British journal of cancer, 104(3), 496-504 (2011-01-06)
Loss of CD9 expression has been correlated with a higher motility and metastatic potential of tumour cells originating from different organs. However, the mechanism underlying this loss is not yet understood. We produced a truncated form of partner 1 of
Magali André et al.
Proteomics, 7(21), 3880-3895 (2007-10-27)
The membrane protein CD9P-1 is a major component of the tetraspanin web, a network of molecular interactions in the plasma membrane, in which it specifically associates with tetraspanins CD9 and CD81. The various functional effects of CD9 and CD81 may
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