The junctional adhesion molecule-1 (JAM-1) is an integral membrane protein that colocalizes with tight junction molecules occludin, ZO-1, and cingulin.1 JAM-1 has been characterized as a member of the immunoglobulin (Ig) superfamily and is composed of an extracellular domain, a single-pass transmembrane region, and a short cytoplasmic tail.2 JAM-1 is localized at tight junctions in endothelial and epithelial cells and its sub-cellular distribution is modulated by inflammatory cytokines.2 JAM-1 is also expressed on circulating leukocytes and platelets as well as in lymphoid.2 Most claudins as well as JAM-1 end with the amino acid Val at their C-terminal ends, suggesting that these COOH termini directly bind to PDZ domains.3 JAM-1 appears to be a single copy gene, which is constitutively expressed on various tissues and cells, and may be involved in cell-to-cell adhesion through homophilic interaction.4 JAM-1 was detected in human intestine cell lines T84, CaCO2 and HT29, in the lung cell line A 549, and the liver cell line HepG2.5
Applications:Suitable for use in Western Blotting.
Other applications not tested.
Recommended Dilution:Western Blotting: 1–3ug/ml Optimal dilutions to be determined by the researcher.
Storage and Stability:Store product at 4°C if to be used immediately within two weeks.
For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C.
Aliquots are stable at -20°C for 12 months after receipt.
Dilute required amount only prior to immediate use.
Further dilutions can be made in assay buffer.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Note: Applications are based on unconjugated antibody.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2. No preservatives added. Labeled with Biotin.
Specificity：Recognizes human ~36-41kD JAM-1 protein. Reactivity has been confirmed with Caco-2 colorectal adenocarcinoma cell lysates.
Isotype：IgG
Calc Applications Abbrev：WB
Calc Crossreactivity：Hu
Immunogen：Synthetic peptide corresponding to the C-terminal of human JAM-1 protein
