Human PlGF Antibody

(4 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human PlGF (but not VEGF) in direct ELISAs and Western blots. This antibody will also recognize the heterodimer of VEGF and PlGF. In direct ELISAs, approximately 5% cross-reactivity with recombinant mouse PlGF-2 is observed.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human PlGF
    Ala21-Arg149
    Accession # CAA38698
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    2 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of Human PlGF by Western Blot. Western blot shows lysates of CHO Chinese hamster ovary cell line either mock transfected or transfected with full length human PlGF. PVDF membrane was probed with 2 µg/mL of Goat Anti-Human PlGF Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-264-PB) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for PlGF at approximately 22 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: PlGF
Placenta Growth Factor (PlGF) is a member of the Vascular Endothelial Growth Factor (VEGF) family of growth factors. PlGF and VEGF share primary structural as well as limited amino acid sequence homology with the A and B chains of PDGF. All eight cysteine residues involved in intra- and inter-chain disulfides are conserved among these growth factors. In their PDGF-like regions, VEGF and PlGF also share approximately 53% amino acid sequence similarity. The gene for PlGF has been mapped to chromosome 14. As a result of alternative splicing, at least two PlGF mRNAs encoding monomeric PlGF precursors containing 149 and 170 amino acid residues have been described. The expression of PlGF is not widespread, but has been detected in human umbilical vein endothelial cells, placenta, choriocarcinoma cell lines, and in renal cell carcinoma associated with angiogenesis. The PlGF proteins bind with high-affinity to Flt-1, but not to Flk-1/KDR.
  • Long Name:
    Placenta Growth Factor
  • Entrez Gene IDs:
    5228 (Human); 18654 (Mouse)
  • Alternate Names:
    D12S1900; PGF; PGFL; placenta growth factor; placental growth factor; placental growth factor, vascular endothelial growth factor-related protein; PlGF; PlGF-2; PLGFplacental growth factor-like; SHGC-10760
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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Species
Applications
Sample Type
  1. Placental growth factor neutralising antibodies give limited anti-angiogenic effects in an in vitro organotypic angiogenesis model.
    Authors: Brave SR, Eberlein C, Shibuya M, Wedge SR, Barry ST
    Angiogenesis, 2010;13(4):337-47.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  2. VEGF-A and VEGF-F evoke distinct changes in vascular ultrastructure.
    Authors: Matsunaga Y, Yamazaki Y, Suzuki H, Morita T
    Biochem. Biophys. Res. Commun., 2009;379(4):872-5.
    Species: Guinea Pig
    Sample Type: Whole Tissue
    Application: IHC
  3. Malignant mesothelioma growth inhibition by agents that target the VEGF and VEGF-C autocrine loops.
    Authors: Masood R, Kundra A, Zhu S, Xia G, Scalia P, Smith DL, Gill PS
    Int. J. Cancer, 2003;104(5):603-10.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
  4. Vascular endothelial growth factor ligands and receptors that regulate human cytotrophoblast survival are dysregulated in severe preeclampsia and hemolysis, elevated liver enzymes, and low platelets syndrome.
    Authors: Zhou Y, McMaster M, Woo K, Janatpour M, Perry J, Karpanen T, Alitalo K, Damsky C, Fisher SJ
    Am. J. Pathol., 2002;160(4):1405-23.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC
Isotype Controls
Description Application Cat# Citations Images  

Normal Goat IgG Control

Ctrl AB-108-C 191  
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Secondary Antibodies
Description Application Cat# Citations Images  

Goat IgG HRP-conjugated Antibody

WB, Simple Western HAF109 19  
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Goat IgG HRP-conjugated Antibody

WB HAF017 15  
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Goat IgG (H+L) PE-conjugated Antibody

Flow F0107 4  
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Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL001 9
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Donkey Anti-Goat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL003 5
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Goat IgG (H+L) APC-conjugated Antibody

Flow F0108 6  
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Goat IgG Horseradish Peroxidase-conjugated Antibody

WB HAF019 6  
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Donkey Anti-Goat IgG Antibody

WB AF109 6
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Donkey Anti-Goat IgG Biotinylated Antibody

WB BAF109 3
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Goat IgG VisUCyte HRP Polymer

IHC VC004  
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Goat IgG (H+L) Fluorescein-conjugated Antibody

Flow F0109 2  
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Donkey Anti-Goat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL002
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Rabbit Anti-Goat IgG (H+L) Affinity Purified PAb, X Absorbed

WB, ELISA R-401-C-ABS
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Chicken Anti-Goat IgG Biotinylated Antibody

WB BAF019
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Rabbit Anti-Goat IgG Biotinylated Antibody

WB BAF017
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Donkey Anti-Goat IgG (H+L) PerCP-conjugated Antibody

Flow F0124
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