PLXNB2 Antibody

Code CSB-PA018223ESR1HU
Size US$166
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  • Western blot
    All lanes: PLXNB2 antibody IgG at 2.39μg/ml + Mouse liver tissue
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 205 kDa
    Observed band size: 205 kDa

  • Immunohistochemistry of paraffin-embedded human colon cancer using CSB-PA018223ESR1HU at dilution of 1:100

  • Immunohistochemistry of paraffin-embedded human kidney tissue using CSB-PA018223ESR1HU at dilution of 1:100

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) PLXNB2 Polyclonal antibody
Uniprot No.
Target Names
Alternative Names
PLXNB2 antibody; KIAA0315 antibody; Plexin-B2 antibody; MM1 antibody
Raised in
Species Reactivity
Human, Mouse
Recombinant Human Plexin-B2 protein (1080-1200AA)
Immunogen Species
Homo sapiens (Human)
Purification Method
Antigen Affinity Purified
It differs from different batches. Please contact us to confirm it.
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Tested Applications
Recommended Dilution
Application Recommended Dilution
WB 1:1000-1:5000
IHC 1:20-1:200
Troubleshooting and FAQs
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Cell surface receptor for SEMA4C, SEMA4D and SEMA4G that plays an important role in cell-cell signaling. Plays a role in glutamatergic synapse development and is required for SEMA4A-mediated excitatory synapse development. Binding to class 4 semaphorins promotes downstream activation of RHOA and phosphorylation of ERBB2 at 'Tyr-1248'. Required for normal differentiation and migration of neuronal cells during brain corticogenesis and for normal embryonic brain development. Regulates the migration of cerebellar granule cells in the developing brain. Plays a role in RHOA activation and subsequent changes of the actin cytoskeleton. Plays a role in axon guidance, invasive growth and cell migration. May modulate the activity of RAC1 and CDC42.
Gene References into Functions
  1. Knocking down of PLXNB2 with PLXNB2 siRNA results in repressed ovarian cancer cell proliferation and invasion, and decreased phosphorylation of AKT and ERK1/2 PMID: 30054097
  2. Study shows that plexin-B2 (PLXNB2) is the functional receptor for ANG in endothelial, cancer, neuronal, and normal hematopoietic and leukemic stem and progenitor cells. PMID: 29100074
  3. Analysis of the interaction of Plexin-B1 and Plexin-B2 with Rnd family proteins shows lack of binding specificity. PMID: 29040270
  4. plexin-B2 is a downstream target for Rnd3, which contributes to its cellular function. PMID: 27656111
  5. Plexin-B2 promotes glioma invasion and vascularization PMID: 25762646
  6. In endometrial luminal epithelium, cadherin 6, desmoglein 2 and plexin b2 were surprisingly found in the apical as well as the lateral membrane domain; their knock-down compromised epithelial integrity. PMID: 25237006
  7. High PLEXIN B2 expression is associated with high-grade gliomas. PMID: 24158112
  8. Plexin B2 associates directly with two members of a recently identified family of Dbl homology/pleckstrin homology containing guanine nucleotide exchange factors for Rho, PDZ-RhoGEF, and Leukemia-associated Rho GEF (LARG). PMID: 12183458
  9. cleavage by proprotein convertases is a novel regulatory step for semaphorin receptors localized at the cell surface. PMID: 12533544

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Subcellular Location
Cell membrane; Single-pass type I membrane protein.
Protein Families
Plexin family
Database Links

HGNC: 9104

OMIM: 604293

KEGG: hsa:23654

STRING: 9606.ENSP00000352288

UniGene: Hs.3989

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