Human ESAM Alexa Fluor® 405-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # FAB4204V
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Flow Cytometry
Label
Alexa Fluor 405 (Excitation = 405 nm, Emission = 421 nm)
Antibody Source
Monoclonal Mouse IgG2B Clone # 408519
Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human ESAM
Gln30-Ala247
Accession # Q96AP7
Gln30-Ala247
Accession # Q96AP7
Specificity
Detects human ESAM in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse ESAM is observed.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Applications for Human ESAM Alexa Fluor® 405-conjugated Antibody
Application
Recommended Usage
Flow Cytometry
0.25-1 µg/106 cells
Sample: HUVEC human umbilical vein endothelial cells
Sample: HUVEC human umbilical vein endothelial cells
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Formulation
Supplied 0.2 mg/mL 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.
Background: ESAM
Endothelial cell-selective adhesion molecule (ESAM) is a 55 kDa type I transmembrane glycoprotein that belongs to the JAM family of immunoglobulin superfamily molecules (1, 2). Human ESAM is synthesized as a 390 amino acid (aa) protein composed of a 29 aa signal peptide, a 216 aa extracellular region, a putative 26 aa transmembrane segment, and a 119 aa cytoplasmic domain. The extracellular region contains one V-type and one C2-type Ig domain and is involved in homophilic adhesion (1). In the cytoplasmic domain, there is a docking site for the multifunctional adaptor protein MAGI-1 (3). The extracellular region of human ESAM shows 90%, 74%, 69%, and 67% aa identity with monkey, canine, mouse, and rat extracellular ESAM, respectively. ESAM is expressed on endothelial cells, activated platelets, and megakaryocytes and can be found associated with cell-to-cell junctions. Whether ESAM is restricted to a particular junctional type is not clear (1, 2). ESAM deficient mice have no defect in vascularization but do have reduced angiogenic potential. This may be due to a decreased migratory response to FGF-2 (4).
References
- Hirata, K-I. et al. (2001) J. Biol. Chem. 276:16223.
- Nasdala, I. et al. (2002) J. Biol. Chem. 277:16294.
- Wegmann, F. et al. (2004) Exp. Cell Res. 300:121.
- Ishida, T. et. al. (2003) J. Biol. Chem. 278:34598.
Long Name
Endothelial Cell Adhesion Molecule
Alternate Names
2310008D05Rik, endothelial cell adhesion molecule, endothelial cell-selective adhesion molecule, HUEL (C4orf1)-interacting protein, LP4791 protein, W117m
Gene Symbol
ESAM
UniProt
Additional ESAM Products
Product Documents for Human ESAM Alexa Fluor® 405-conjugated Antibody
Product Specific Notices for Human ESAM Alexa Fluor® 405-conjugated Antibody
This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.
For research use only
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