Human Podoplanin Antibody AF3670: R&D Systems

Human Podoplanin Antibody

(1 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human Podoplanin in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross‑reactivity with recombinant mouse Podoplanin is observed.
  • Source
    Polyclonal Sheep IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant human Podoplanin
    Glu21-Lys123
    Accession # Q86YL7
  • 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
    0.1 µg/mL
    Recombinant Human Podoplanin Fc Chimera (Catalog # 3670-PL)
  • Flow Cytometry
    2.5 µg/106 cells
    A431 human epithelial carcinoma cell line
  • Immunohistochemistry
    5-15 µg/mL
    See below
  • CyTOF-ready
    Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
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
Immunohistochemistry
Podoplanin in Human Uterus. Podoplanin was detected in immersion fixed paraffin-embedded sections of human uterus using 2 µg/mL Sheep Anti-Human Podoplanin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3670) overnight at
4 °C. Tissue was stained with the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
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: Podoplanin

Podoplanin, also known as glycoprotein 36 (gp36), PA2.26 antigen, T1-alpha (T1A), and aggrus, is a 36 kDa type I transmembrane sialoglycoprotein and member of the Podoplanin family (1‑2). Podoplanin has three potential splice variants, the longest of which is represented by a 238 amino acid (aa) precursor (NP_006465). It contains an undefined signal sequence, a 22 aa transmembrane segment (aa 207‑228) and a short cytoplasmic tail (aa 229‑238). The ECD contains abundant Ser/Thr residues that could serve as potential O-linked glycosolation sites. The cytoplasmic tail contains putative sites for protein kinase C phosphorylation (2‑3). There are two potential alternate start sites at Met 77 (Swiss Prot #: Q86YL7) and Met 119 (EAW51692) that generate short forms. The 162 aa short form Podoplanin precursor shares 47% aa identity with mouse Podoplanin. Podoplanin is expressed on glomerular epithelial cells (podocytes), type I lung alveolar cells, lymphatic endothelial cells (4‑5), and numerous tumors, including colorectal tumors (3), squamous cell carcinomas (4, 6), testicular seminoma (7), and brain tumors (8‑10). One study shows high expression of Podoplanin mRNA in placenta, lung, skeletal muscle, and heart, and weaker levels in brain, kidney, and liver (1). Podoplanin is the ligand for C-type lectin-like receptor 2 (CLEC-2) (2). Their association is dependent on sialic acid on O-glycans of Podoplanin (2). Through its association with CLEC-2, Podoplanin induces platelet aggregation and tumor metastasis (2). Podoplanin is also necessary for lymphatic vessel formation, normal lung cell proliferation and alveolus formation at birth (2).

  • References:
    1. Zimmer, G. et al. (1999) Biochem. J. 341:277.
    2. Katsue-Inoue, K. et al. (2007) J. Biol. Chem. 282:25993.
    3. Kato, Y. et al. (2003) J. Biol. Chem. 278:51599.
    4. Schacht, V. et al. (2005) Am. J. Pathol. 166:913.
    5. Breiteneder-Geleff, S. et al. (1997) Am. J. Pathol. 151:1141.
    6. Kato, Y. et al. (2005) Tumour Biol. 26:195.
    7. Kato, Y. et al. (2004) Oncogene 23:8552.
    8. Mishima, K. et al. (2006) Acta Neuropathol. 111:563.
    9. Mishima, K. et al. (2006) Acta Neuropathol. 111:483.
    10. Kato, Y. et al. (2006) Biochem. Biophys. Res. Commun. 349:1301.
  • Long Name:
    Lung Type-I Cell Membrane-associated Glycoprotein, Isoform A
  • Entrez Gene IDs:
    10630 (Human); 14726 (Mouse); 54320 (Rat)
  • Alternate Names:
    36-KD; Aggrus; Gp36; Gp38; GP40; HT1A-1; hT1alpha-1; hT1alpha-2; lung type I cell membrane associated glycoprotein; lung type-I cell membrane-associated glycoprotein (T1A-2); OTS 8; OTS8; PA2.26 antigen; PDPN; Podoplanin; RANDAM-2; T1A; T1A-2; T1-alpha
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.

1 Citations: Showing 1 - 1

  1. Lymphatic endothelial progenitors originate from plastic myeloid cells activated by toll-like receptor-4
    Authors: LD Volk-Drape, KL Hall, AC Wilber, S Ran
    PLoS ONE, 2017;12(6):e0179257.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
Cell and Tissue Staining Kits
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Anti-Sheep HRP-DAB Cell & Tissue Staining Kit

CTS019 1
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Immunohistochemistry Reagents
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Antigen Retrieval Reagent-Universal

CTS015 10
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Antigen Retrieval Reagent-Basic

CTS013 4
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Mounting Medium

CTS011 4
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Antigen Retrieval Reagent Sampler (50 mL each)

CTS016
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Antigen Retrieval Reagent-Acidic

CTS014
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NorthernLights Guard Mounting Media

NL996
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VisUCyte Antigen Retrieval Reagent-Universal

VCTS023
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VisUCyte Antigen Retrieval Reagent-Acidic

VCTS022
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VisUCyte Antigen Retrieval Reagent-Basic

VCTS021
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Isotype Controls
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Normal Sheep IgG Control

Ctrl 5-001-A 9
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Secondary Antibodies
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Sheep IgG HRP-conjugated Antibody

WB, Simple Western HAF016 14  
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Donkey Anti-Sheep IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL010 3
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Donkey Anti-Sheep IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL011 5
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Donkey Anti-Sheep IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL012 2
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Donkey Anti-Sheep IgG Biotinylated Antibody

WB BAF016 2
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Sheep IgG (H+L) PE-conjugated Antibody

Flow F0126  
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Sheep IgG (H+L) APC-conjugated Antibody

Flow F0127  
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Sheep IgG VisUCyte HRP Polymer Antibody

IHC VC006  
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Donkey Anti-Sheep IgG (H+L) Fluorescein-conjugated Antibody

Flow F0125 1
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Donkey Anti-Sheep IgG (H+L) PerCP-conjugated Antibody

Flow F0128
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