Human Cadherin-11 PE-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB1790P

R&D Systems, part of Bio-Techne
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FAB1790P
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AF1790
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Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry

Label

Phycoerythrin (Excitation = 488 nm, Emission = 565-605 nm)

Antibody Source

Polyclonal Goat IgG

View all Cadherin-11 Antibodies »

Product Specifications

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Cadherin-11
Phe23-Thr617
Accession # AAA35622

Specificity

Detects human Cadherin-11 in direct ELISAs and Western blots. In direct ELISAs, approximately 10% cross-reactivity with recombinant human (rh) Cadherin‑12, 5% cross-reactivity with rhK-Cadherin, and less than 2% cross-reactivity with rhCadherin-8, rhE‑Cadherin, rhN‑Cadherin, rhP‑Cadherin, rhVE‑Cadherin, rhCadherin-13, and rhCadherin‑17 is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human Cadherin-11 PE-conjugated Antibody

Detection of Cadherin‑11 in NCI-H460 Human Cell Line by Flow Cytometry.

NCI-H460 human large cell lung carcinoma cell line was stained with Goat Anti-Human Cadherin-11 PE-conjugated Antigen Affinity-purified Polyclonal Antibody (Catalog # FAB1790P, filled histogram) or isotype control antibody (IC108P, open histogram). Staining was performed using our protocol for Staining Membrane-associated Proteins protocol.
Detection of Cadherin-11 antibody in PC-3 Human Cell Line antibody by Flow Cytometry.

Detection of Cadherin‑11 in PC‑3 Human Cell Line by Flow Cytometry.

PC-3 human prostate cancer cell line was stained with Goat Anti-Human Cadherin-11 PE-conjugated Antigen Affinity-purified Polyclonal Antibody (Catalog # FAB1790P, filled histogram) or isotype control antibody (Catalog # IC108P, open histogram). View our protocol for Staining Membrane-associated Proteins.

Applications for Human Cadherin-11 PE-conjugated Antibody

Application
Recommended Usage

Flow Cytometry

10 µL/106 cells
Sample: PC‑3 human prostate cancer cell line and NCI-H460 human large cell lung carcinoma cell line
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8° C. Do not use past expiration date. Protect from light.

Background: Cadherin-11

Cadherin-11, also known as OB-Cadherin, is a 120 kDa member of the classical Cadherin family of calcium-dependent homophilic adhesion proteins. Cadherins are involved in multiple processes including embryonic development, cell migration, and maintenance of epithelial integrity (1). Cadherin-11 is expressed in embryonic mesodermal tissues and contributes to the morphogenesis of the nervous and skeletal systems (2-4). It is expressed on osteoblasts in the adult where it promotes the differentiation of both osteoblasts and chondrocytes (5). Cadherin-11 is up‑regulated on breast cancer and prostate cancer cells which preferentially metastasize to bone (6, 7). It facilitates this metastasis via homophilic adhesion to bone marrow stroma and osteoblast-expressed Cadherin-11 (6‑8). In the synovium, Cadherin‑11 supports adhesion between synoviocytes but promotes cell invasion in synovitis and rheumatoid arthritis (9, 10). Its up‑regulation in the vasculature following injury contributes to intimal hyperplasia by inducing smooth muscle cell migration and proliferation (11). In the nervous system, Cadherin-11 interacts with FGF R1 to promote neurite extension from spinal cord explants (12). Mature human Cadherin‑11 consists of a 564 amino acid (aa) extracellular domain (ECD) with five tandem Cadherin repeats, a 23 aa transmembrane segment, and a 156 aa cytoplasmic domain (13, 14). Within the ECD, human Cadherin-11 shares 97% and 98% aa sequence identity with mouse and rat Cadherin‑11, respectively. An 80 kDa portion of the Cadherin‑11 ECD can be shed by proteolytic cleavage, and this fragment competes with the full length molecule for cell adhesion (3, 15). Alternate splicing of human Cadherin-11 generates an 85 kDa isoform with substituted transmembrane and cytoplasmic regions (14, 15).

References

  1. Pokutta, S. and W.I. Weis (2007) Annu. Rev. Cell Dev. Biol. 23:237.
  2. Kimura, Y. et al. (1995) Dev. Biol. 169:347.
  3. McCusker, C. et al. (2009) Mol. Biol. Cell 20:78.
  4. Clendenon, S.G. et al. (2009) Dev. Dyn. 238:1909.
  5. Kii, I. et al. (2004) J. Bone Mineral Res. 19:1840.
  6. Tamura, D. et al. (2008) Int. J. Oncol. 33:17.
  7. Chu, K. et al. (2008) Mol. Cancer Res. 6:1259.
  8. Huang, C.-F. et al. (2010) Cancer Res. 70:4580.
  9. Valencia, X. et al. (2004) J. Exp. Med. 200:1673.
  10. Kiener, H.P. et al. (2009) Arthritis Rheum. 60:1305.
  11. Monahan, T.S. et al. (2007) J. Vasc. Surg. 45:581.
  12. Boscher, C. and R.-M. Mege (2008) Cell. Signal. 20:1061.
  13. Tanihara, H. et al. (1994) Cell Adhes. Commun. 2:15.
  14. Okazaki, M. et al. (1994) J. Biol. Chem. 269:12092.
  15. Kawaguchi, J. et al. (1999) J. Bone Mineral Res. 14:764.

Alternate Names

Cadherin11, CDH11, CDHOB, OB-Cadherin

Entrez Gene IDs

1009 (Human); 12552 (Mouse)

Gene Symbol

CDH11

UniProt

AAA35622

Additional Cadherin-11 Products

Product Documents for Human Cadherin-11 PE-conjugated Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Human Cadherin-11 PE-conjugated Antibody

For research use only

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