Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Batch dependent (Please refer to the vial label for the specific concentration.)
synthetic peptide corresponding to amino acids 282-296 of MAGI-1 with a carboxy terminal added cysteine residue conjugated to maleimide-activated KLH. The sequence is conserved in human and mouse.
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
membrane associated guanylate kinase, WW and PDZ domain containing 1 , AIP-3 , AIP3 , BAIAP1 , BAP-1 , BAP1 , MAGI-1 , MAGI-1b , Magi1d , TNRC19 , WWP3
The MAGUK (Membrane-Associated Guanylate Kinase) family of proteins is characterized by the presence of multi-PDZ and SH3 domains, and a single region of homology to Saccharomyces cerevisiae guanylate kinase (GuK) domain. All MAGUKs studied to date localize to regions of cell-cell contact such as tight junctions in epithelial cells and synaptic junctions in neurons and are believed to be involved in the assembly of multi-protein complexes via their protein-protein interaction domains. Three novel, closely related MAGUK proteins were isolated by means of different screening assays, and named MAGI1/BAP1, MAGI2/ S-SCAM /ARIP, and SLIPR/MAGI3. MAGI1 was first identified in mouse as a protein interacting with K-RasB. Three isoforms were identified, and named MAGI1a, MAGI1b, and MAGI1c, of 1139, 1171, and 1374 amino acids respectively. The isolation of a growing number of MAGI1 binding partners, together with the determination of the subcellular and tissue distribution of the different isoforms, are paving the way towards elucidation of its function.