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Recombinant CD44v9 (Marker of Tumor Metastasis) Antibody [CD44v9/2344R]

In Stock
Catalog Number Formulation Size Price
960-RBM9-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
960-RBM9-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
960-RBM9-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day
Formalin-fixed, paraffin-embedded human Tonsil stained with CD44v9 Rabbit Recombinant Monoclonal Antibody (CD44v9/2344R).

Formalin-fixed, paraffin-embedded human Tonsil stained with CD44v9 Rabbit Recombinant Monoclonal Antibody (CD44v9/2344R).

SDS-PAGE Analysis of Purified CD44v9 Rabbit Recombinant Monoclonal Antibody (CD44v9/2344R). Confirmation of Purity and Integrity of Antibody.

SDS-PAGE Analysis of Purified CD44v9 Rabbit Recombinant Monoclonal Antibody (CD44v9/2344R). Confirmation of Purity and Integrity of Antibody.

Applications & Dilutions

Applications Tested Dillution Protocol Note
Immunohistochemistry (IHC)
1-2ug/ml
IHC Protocol
30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes

Summary

This antibody recognizes an epitope encoded by exon v4 on the variant portion of human CD44. The CD44 molecule belongs to a family of cellular adhesion molecules found on a wide range of normal and malignant cells in epithelial, mesothelial and hemopoiesis tissues. CD44 is a single gene with 20 exons, of which 10 are normally expressed to encode the basic CD44 (H-CAM) molecule. The additional 10 exons (v1 to v10) are only expressed by alternative splicing of the nuclear RNA.The expression of specific cell adhesion molecule CD44 splice variants has been reported to be associated with metastasis in certain human malignancies.

Product Properties & Targets

Antibody Type
Rabbit Monoclonals, Recombinant Rabbit Monoclonals
Host
Rabbit
Applications
Immunohistochemistry
Species Reactivity
Human
Research Areas
Cardiovascular, Immunology, Articular Cartilage Extracellular Matrix, Cytokine Signaling, Hematopoietic Stem Cells, Mesenchymal Stem Cell Differentiation, Neural Stem Cells
Isotype / Light Chain
IgG / Kappa
Cellular Localization
Cell membrane, Cell projection, Microvillus
Gene Name
CD44
Positive Control
Cervix or Tongue Squamous Cell Carcinoma.
Immunogen
Recombinant fragment corresponding to the v9 domain of human CD44
Alternate Names
CD44 antigen, CDw44, Epican, Extracellular matrix receptor III, GP90 lymphocyte homing/adhesion receptor, HUTCH-I, Heparan sulfate proteoglycan, Hermes antigen, Hyaluronate receptor, Phagocytic glycoprotein 1, Phagocytic glycoprotein I, LHR; BA-1; chondroitin sulfate proteoglycan 8 (CSPG8); Epican; Extracellular Matrix Receptor III (ECM III); GP90 Lymphocyte Homing Adhesion Receptor; HCAM; HCELL; hematopoietic cell E- and L-selectin ligand; Heparan Sulfate Proteoglycan; Hermes Antigen; HAS; HUTCH I; Hyaluronate Receptor; Indian blood group; Inlu Related p80 Glycoprotein; Ly 24; MDU2; MDU3; MIC4; MUTCH I; Phagocytic Glycoprotein 1 (PGP-1)

Database Links

Entrez Gene ID
960
SwissProt
P16070

Additional Information

Clone
CD44v9/2344R
Chromosome Location
11p13
Mol. Weight of Antigen
80-95kDa

Related Antibodies

View All CD44 Antibodies

Functions

  • Cell-surface receptor that plays a role in cell-cell interactions, cell adhesion and migration, helping them to sense and respond to changes in the tissue microenvironment (PubMed:16541107, PubMed:19703720, PubMed:22726066). Participates thereby in a wide variety of cellular functions including the activation, recirculation and homing of T-lymphocytes, hematopoiesis, inflammation and response to bacterial infection (PubMed:7528188). Engages, through its ectodomain, extracellular matrix components such as hyaluronan/HA, collagen, growth factors, cytokines or proteases and serves as a platform for signal transduction by assembling, via its cytoplasmic domain, protein complexes containing receptor kinases and membrane proteases (PubMed:18757307, PubMed:23589287). Such effectors include PKN2, the RhoGTPases RAC1 and RHOA, Rho-kinases and phospholipase C that coordinate signaling pathways promoting calcium mobilization and actin-mediated cytoskeleton reorganization essential for cell migration and adhesion (PubMed:15123640).

Key References

  • Thanakit V, et al. J Med Assoc Thai. 2005 Sep;88 Suppl 4:S30-5.
  • H. Imam, et al. Annals of Oncology 11: 295-300, 2000.

PubMed Links

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab Purified by Protein A. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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