Mfg Part Number
Ab03260-1.1

Vector Labs Ab03260-1.1 Anti-JAM-A [6F4], Mouse IgG1, kappa (200 μg)

Quick Overview
The original antibody was generated by immunizing BALB/c mice with MCF-7 cells. The humanized version was generated by grafting CDRs of parental mouse antibody onto human framework regions.
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Product Class:Purified
Clone ID:6F4
Synonyms:CD321; JAM-1; JAM1; JCAM; F11R; PAM-1; Junctional adhesion molecule A; Junctional adhesion molecule 1; Platelet F11 receptor
Amount:200 μg
Application Codes Clone:ELISA; FC; WB; IF; IHC
Shipping Temperature:Wet Ice
Buffer Composition:PBS with 0.02% Proclin 300.
Original Format:IgG1
Storage Temperature:Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.
Specificity Statement:This antibody specifically recognizes human junctional adhesion molecule A and does not cross-react with other members of the JAM family. JAM-A is an adherens and tight junction protein expressed by endothelial and epithelial cells. It is recently identified as an antigenic protein (Ag) overexpressed in tumor cells and associated with cancer progression.
Application Notes:This antibody was used for the characterization of human junctional adhesion molecule-A (JAM-A) and study of its expression on various cancerous tissues. The binding specificity of this antibody for human JAM-A expressed on CHO cells was confirmed using flow cytometry. JAM-A expression level on cell surface was determined by immunofluorescence staining and visualized by confocal microscopy. This antibody can also be used in the determination of JAM-A protein using western blot. Immunohistochemical analysis using this antibody revealed that JAM-A is overexpressed on breast, lung and kidney tumor tissues. Injections of anti-JAM-A antibody resulted in a significant tumor growth inhibition of xenograft human tumors in vivo. Treatment with monoclonal antibody induced a decrease of the Ki67 expression and downregulated JAM-A levels. This antigen may play a role in interfering with tumor proliferation (PMID: 22886345). This antibody binds the extracellular domain of JAM-A in an ELISA (Goetsch et al, 2011).
More Information
Brand Vector Labs
UNSPSC 12161500