Human Plexin D1 Antibody

Catalog # Availability Size / Price Qty
Detection of Human Plexin D1 by Western Blot.
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Product Details
Citations (8)
Supplemental Products

Human Plexin D1 Antibody Summary

Species Reactivity
Detects human Plexin D1 in direct ELISAs and Western blots.
Polyclonal Goat IgG
Antigen Affinity-purified
Mouse myeloma cell line NS0-derived recombinant human Plexin D1
Accession # Q9Y4D7
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
0.5 µg/mL
See below
Flow Cytometry
0.25 µg/106 cells
See below
3-15 µg/mL
See below
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Measured by its ability to neutralize Semaphorin 3E-induced inhibition of the HUVEC human umbilical vein endothelial cells. Sakurai, A. et al. (2010) Mol Cell Bio 12:3086-98. The Neutralization Dose (ND50) is typically 0.5-2  ug/mL.

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.

Scientific Data

Western Blot Detection of Human Plexin D1 antibody by Western Blot. View Larger

Detection of Human Plexin D1 by Western Blot. Western blot shows lysates of JAR human choriocarcinoma cell line, IMR-32 human neuroblastoma cell line, and Jurkat human acute T cell leukemia cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human Plexin D1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4160) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Plexin D1 at approximately 250 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Flow Cytometry Detection of Plexin D1 antibody in Human peripheral blood monocytes antibody by Flow Cytometry. View Larger

Detection of Plexin D1 in Human peripheral blood monocytes by Flow Cytometry. Human peripheral blood monocytes were stained with Goat Anti-Human Plexin D1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4160, filled histogram) or control antibody (Catalog # AB-108-C, open histogram), followed by Phycoerythrin-conjugated Anti-Goat IgG Secondary Antibody (Catalog # F0107).

Immunohistochemistry Plexin D1 antibody in Human Melanoma by Immunohistochemistry (IHC-P). View Larger

Plexin D1 in Human Melanoma. Plexin D1 was detected in immersion fixed paraffin-embedded sections of human melanoma using Goat Anti-Human Plexin D1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4160) at 3 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to plasma membranes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Neutralization Proliferation Inhibited by Semaphorin 3E and Neutralization by Human Plexin D1 Antibody. View Larger

Proliferation Inhibited by Semaphorin 3E and Neutralization by Human Plexin D1 Antibody. Recombinant Human Semaphorin 3E (Catalog # 3239-S3) inhibits proliferation in the HUVEC human umbilical vein endothelial cells in a dose-dependent manner (orange line). Plexin D1 mediated inhibition elicited by Recombinant Human Semaphorin 3E (5 ug/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human Plexin D1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4160). The ND50 is typically 0.5-2 ug/mL.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
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: Plexin D1

Plexin D1 is a type I transmembrane glycoprotein that is the prototype of the plexin D subfamily of semaphorin receptors (1, 2). Human Plexin D1 contains a 46 amino acid (aa) signal sequence, a 1225 aa extracellular domain (ECD), a 21 aa transmembrane domain, and a 633 aa cytoplasmic domain that includes features common to other plexins (1). The human Plexin D1 ECD shares 89% identity with mouse Plexin D1, and ~84-92% aa identity based on incomplete sequences of rat, bovine, porcine and canine Plexin D1. It contains a sema domain, two plexin-semaphorin-integrin (PSI) or Met-related sequence (MRS) cysteine-rich motifs, and three glycine/proline-rich IPT/TIG domains which are immunoglobulin-like domains found in plexins, transcription factors, and the scatter factor receptors Met and Ron (1, 2). Isoforms of 1787 and 1747 aa have been sequenced; these contain a 178 aa N-terminal deletion with or without a longer alternate C-terminus (3). Like other Sema/plexin interactions, Plexin D1 interacts with Sema3C or Sema4A via neuropilins. Interaction with Sema3E, however, is direct (4). Plexin D1/Sema3E interaction mediates vascular guidance during development or angiogenesis; deletion of either molecule results in similar, profound cardiac abnormalities (4, 5). Plexin D1 is also expressed in lymphocytes, osteoblasts, the neural crest and the central nervous system during development (2, 6). In the brain, the presence of neuropilin can change Plexin D1/Sema3E interaction from an attractive to a repulsive signal (7, 8). Plexin D1 directs migration of thymocytes to the thymic medulla, probably through repulsion of Sema3E (9). Endothelial cell Plexin D1 binding to Sema4A can oppose VEGF and suppresses tumor angiogenesis, and expression of Sema3E correlates inversely with tumor metastasis, indicating that Plexin D1 is anti-metastatic in the presence of its ligands (10, 11).

  1. Negishi, M. et al. (2005) Cell. Mol. Life Sci. 62:1363.
  2. Van Der Zwaag, B. et al. (2002) Dev. Dyn. 225:336.
  3. Entrez protein Accession # Q9Y4D7, EAW79239, EAW79240.
  4. Gu, C. et al. (2005) Science 307:265.
  5. Gitler, A.D. et al. (2004) Developmental Cell 7:107.
  6. Zhang, Y. et al. (2009) Dev. Biol. 325:82.
  7. Chauvet, S. et al. (2007) Neuron 56:807.
  8. Pecho-Vrieseling, E. et al. (2009) Nature 459:842.
  9. Choi, Y.I. et al. (2008) Immunity 29:888.
  10. Toyofuku, T. et al. (2007) EMBO J. 26:1373.
  11. Roodink, I. et al. (2008) Am. J. Pathol. 173:1873.
Entrez Gene IDs
23129 (Human); 67784 (Mouse)
Alternate Names
KIAA0620MGC75353; PLEXD1; Plexin D1; plexin-D1; PLXND1

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Citations for Human Plexin D1 Antibody

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.

8 Citations: Showing 1 - 8
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  1. Semaphorin3A/PlexinA3 association with the Scribble scaffold for cGMP increase is required for apical dendrite development
    Authors: J Szczurkows, A Guo, J Martin, SI Lee, E Martinez, CT Chien, TA Khan, R Singh, D Dadson, TS Tran, S Pautot, M Shelly
    Cell Reports, 2022;38(11):110483.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: ICC
  2. A Novel Loss-of-Function SEMA3E Mutation in a Patient with Severe Intellectual Disability and Cognitive Regression
    Authors: AJJ Paganoni, F Amoruso, J Porta Pela, B Calleja-Pé, V Vezzoli, P Duminuco, A Caramello, R Oleari, A Fernández-, A Cariboni
    International Journal of Molecular Sciences, 2022;23(10):.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC
  3. Post-endocytic sorting of Plexin-D1 controls signal transduction and development of axonal and vascular circuits
    Authors: K Burk, E Mire, A Bellon, M Hocine, J Guillot, F Moraes, Y Yoshida, M Simons, S Chauvet, F Mann
    Nat Commun, 2017;8(0):14508.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: ICC
  4. Chemorepellent Semaphorin 3E Negatively Regulates Neutrophil Migration In Vitro and In Vivo
    Authors: Hesam Movassagh
    J. Immunol, 2016;0(0):.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  5. Semaphorin 3G Provides a Repulsive Guidance Cue to Lymphatic Endothelial Cells via Neuropilin-2/PlexinD1
    Cell Rep, 2016;17(9):2299-2311.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  6. An image-based RNAi screen identifies SH3BP1 as a key effector of Semaphorin 3E-PlexinD1 signaling.
    Authors: Tata A, Stoppel D, Hong S, Ben-Zvi A, Xie T, Gu C
    J Cell Biol, 2014;205(4):573-90.
    Species: Human
    Sample Types: Whole Cells
    Applications: IHC
  7. Dual role for Islet-1 in promoting striatonigral and repressing striatopallidal genetic programs to specify striatonigral cell identity.
    Authors: Lu, Kuan-Min, Evans, Sylvia M, Hirano, Shinji, Liu, Fu-Chin
    Proc Natl Acad Sci U S A, 2014;111(1):E168-77.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P
  8. Sema3E-Plexin D1 signaling drives human cancer cell invasiveness and metastatic spreading in mice.
    Authors: Casazza A, Finisguerra V, Capparuccia L
    J. Clin. Invest., 2010;120(8):2684-98.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot


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