[email protected]
Home > Product > Antibody > Rabbit Anti-MAGI1 antibody
MAGI1_HUMAN; Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 1; Atrophin-1-interacting 3; AIP-3; BAI1-associated protein 1; BAP-1; Membrane-associated guanylate kinase inverted 1; MAGI-1; Trinucleotide repeat-containing gene 19
Cat:
SL11352R
Species Reactivity：
Rat,(predicted: Human,Mouse,Chicken,Dog,Pig,Cow,Rabbit,Sheep,)
Immunogen：
KLH conjugated synthetic peptide derived from human MAGI1:161-260/1491
Format：
Liquid
Storage instructions：
Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Concentration：
1mg/ml
Clonality：
Polyclonal
Isotype：
IgG
Applications：
WB=1:500-2000ELISA=1:5000-10000IHC-P=1:100-500IHC-F=1:100-500ICC=1:100-500IF=1:100-500（Paraffin sections need to do antigen repair）not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.
Host：
Rabbit
Product Overview：
Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (MAGI1) Polyclonal Antibody, Unconjugated (SL11352R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
More
prev next
Unit:
Price: $
Product PDFs
Datasheet:


The membrane-associated guanylate kinase (MAGUK) proteins are concentrated at the membrane-cytoskeletal interface where they facilitate the assembly of multiprotein complexes on the inner surface of the plasma membrane. Three protein-protein interaction modules characteristically define MAGUK related proteins: the PDZ domain, the SH3 domain and the guanylate kinase (GuK) domain. The closely related MAGUK proteins, MAGI-1, MAGI-2 and MAGI-3 (membrane associated guanylate kinase inverted-1 and 2), likewise contain the GuK domain and five PDZ domains; however, the SH3 domain is replaced with a WW domain. The transcripts of MAGI-1 are alternatively spliced to produce three distinct proteins having unique SLCterminals. Two variants, MAGI-1a and MAGI-1b, are associated with the membrane and cytosolic fractions and are primarily expressed in the brain. The third isoform, MAGI-1c, encodes for a nuclear localization signal that localizes MAGI-1c to the nucleus, and it is primarily expressed in the liver and kidney. MAGI-2 and MAGI-3 are localized to the plasma membrane, and they contribute to protein scaffolding by associating with the protein phosphatase PTEN.

Function:
May play a role as scaffolding protein at cell-cell junctions. May regulate acid-induced ASIC3 currents by modulating its expression at the cell surface (By similarity).

Subunit:
Interacts through its WW 2 domain with SYNPO and through its PDZ 5 domain with ACTN4. Interacts with cytoplasmic domain of BAI1. Interacts via its WW domains with DRPLA. Interacts with ESAM, LRP2 and CXADR. May interact with CTNNB1. Interacts through its PDZ 1 domain with NET1 (By similarity). Interacts with ASIC3 and AMOT. Interacts with FCHSD2. Interacts with IGSF5/JAM4 and through its PDZ 2 and 3 domains with NPHS1 forming a tripartite complex (By similarity). Interacts with DDN.

Subcellular Location:
Cell junction; cell membrane; tight junction; peripheral membrane protein. Localizes to epithelial cells tight junctions.

Tissue Specificity:
Widely expressed with the exception of skeletal muscle. Isoform 1, isoform 2 and isoform 6 are highly expressed in colon, kidney, lung, liver, and pancreas. Isoform 5 is predominantly expressed in brain and heart. Isoform 3 and isoform 4 are highly expressed in pancreas and brain.

Similarity:
Contains 1 guanylate kinase-like domain.
Contains 6 PDZ (DHR) domains.
Contains 2 WW domains.

SWISS:
Q96QZ7

Gene ID:
9223

Database links:

Entrez Gene: 9223 Human

Entrez Gene: 14924 Mouse

Omim: 602625 Human

SwissProt: Q96QZ7 Human

SwissProt: Q6RHR9 Mouse



Picture

Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (MAGI1) Polyclonal Antibody, Unconjugated (SL11352R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Product Feedback Wall
Message :
Your Email :
Copyright © 2007-2018 Sunlong Medical All Rights Reserved.