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AB276850

Recombinant Mouse Junctional Adhesion Molecule 1/JAM-A protein (Fc Chimera)

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Recombinant Mouse Junctional Adhesion Molecule 1/JAM-A protein (Fc Chimera) is a Mouse Fragment protein, in the 1 to 242 aa range, expressed in HEK 293 cells, with >94%, < 1 EU/µg endotoxin level, suitable for SDS-PAGE.

View Alternative Names

CD321, Jam1, Jcam, Jcam1, F11r, Junctional adhesion molecule A, JAM-A, Junctional adhesion molecule 1, JAM-1

1 Images
SDS-PAGE - Recombinant Mouse Junctional Adhesion Molecule 1/JAM-A protein (Fc Chimera) (AB276850)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Mouse Junctional Adhesion Molecule 1/JAM-A protein (Fc Chimera) (AB276850)

SDS-PAGE analysis of ab276850

Key facts

Purity

>94% SDS-PAGE

Endotoxin level

< 1 EU/µg

Expression system

HEK 293 cells

Tags

Fc tag C-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

O88792

Animal free

No

Carrier free

Yes

Species

Mouse

Storage buffer

pH: 7.4 Constituents: 100% PBS

storage-buffer

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Sequence info

[{"sequence":"MGTEGKAGRKLLFLFTSMILGSLVQGKGSVYTAQSDVQVPENESIKLTCTYSGFSSPRVEWKFVQGSTTALVCYNSQITAPYADRVTFSSSGITFSSVTRKDNGEYTCMVSEEGGQNYGEVSIHLTVLVPPSKPTISVPSSVTIGNRAVLTCSEHDGSPPSEYSWFKDGISMLTADAKKTRAFMNSSFTIDPKSGDLIFDPVTAFDSGEYYCQAQNGYGTAMRSEAAHMDAVELNVGGIVAA","proteinLength":"Fragment","predictedMolecularWeight":"50.2 kDa","actualMolecularWeight":null,"aminoAcidEnd":242,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"HEK 293 cells","accessionNumber":"O88792","tags":[{"tag":"Fc","terminus":"C-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Junctional Adhesion Molecule 1 also known as JAM-A or JAM-A protein is a member of the immunoglobulin superfamily. It has a mass of roughly 32 kDa. This molecule functions in tight junctions of epithelial and endothelial cells playing an important role in regulating paracellular permeability. JAM-A is expressed in tissues where tight junctions are present including the skin gastrointestinal tract and endothelia throughout the body.
Biological function summary

JAM-A functions as a cell adhesion molecule influencing processes like leukocyte transmigration and epithelial barrier formation. It does not act alone but rather forms complexes with other proteins at cell junctions. JAM-A interacts with other junctional proteins like occludin and claudins contributing to the structure and function of tight junctions.

Pathways

JAM-A participates in cellular processes involving inflammation and cell migration. It is an integral part of the signal transduction pathways that regulate leukocyte migration an important aspect of immune response. JAM-A is also associated with G-protein coupled receptors in these pathways highlighting its role in regulating intracellular signaling that affects cell adhesion and migration.

JAM-A has connections with cancer progression and cardiovascular diseases. Its overexpression has been linked to several cancers including breast cancer due to its role in enhancing cell migration and invasion. In cardiovascular diseases JAM-A interacts with platelet-endothelial cell adhesion molecule-1 (PECAM-1) influencing the inflammatory response within vascular tissues. Understanding these interactions can aid in developing therapeutic strategies targeting JAM-A in related diseases.
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Specifications

Form

Lyophilized

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General info

Function

Seems to play a role in epithelial tight junction formation. Appears early in primordial forms of cell junctions and recruits PARD3 (PubMed : 11447115). The association of the PARD6-PARD3 complex may prevent the interaction of PARD3 with JAM1, thereby preventing tight junction assembly (PubMed : 11447115). Plays a role in regulating monocyte transmigration involved in integrity of epithelial barrier (PubMed : 9660867). Ligand for integrin alpha-L/beta-2 involved in memory T-cell and neutrophil transmigration (By similarity). Involved in platelet activation (By similarity).

Sequence similarities

Belongs to the immunoglobulin superfamily.

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Product protocols

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Target data

Seems to play a role in epithelial tight junction formation. Appears early in primordial forms of cell junctions and recruits PARD3 (PubMed : 11447115). The association of the PARD6-PARD3 complex may prevent the interaction of PARD3 with JAM1, thereby preventing tight junction assembly (PubMed : 11447115). Plays a role in regulating monocyte transmigration involved in integrity of epithelial barrier (PubMed : 9660867). Ligand for integrin alpha-L/beta-2 involved in memory T-cell and neutrophil transmigration (By similarity). Involved in platelet activation (By similarity).
See full target information F11r
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