MAGI2 Antibody - #AF0492

Product: MAGI2 Antibody
Catalog: AF0492
Description: Rabbit polyclonal antibody to MAGI2
Application: WB IF/ICC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Horse, Rabbit, Dog
Mol.Wt.: 159kDa; 159kD(Calculated).
Uniprot: Q86UL8
RRID: AB_2834298

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Related Downloads
MS Report
HPLC Report
MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Pig(100%), Horse(91%), Rabbit(91%), Dog(100%)
Clonality:
Polyclonal
Specificity:
MAGI2 Antibody detects endogenous levels of total MAGI2.
RRID:
AB_2834298
Cite Format: Affinity Biosciences Cat# AF0492, RRID:AB_2834298.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

Activin receptor interacting protein 1; Acvri1; Acvrinp1; ACVRIP1; AIP 1; Aip-1; ARIP1; Atrophin 1 interacting protein 1; Atrophin 1 interacting protein A; Atrophin-1-interacting protein 1; Atrophin-1-interacting protein A; KIAA0705; MAGI-2; MAGI2; MAGI2_HUMAN; Membrane associated guanylate kinase 2; Membrane associated guanylate kinase inverted 2; Membrane associated guanylate kinase WW and PDZ domain containing 2; Membrane associated guanylate kinase WW and PDZ domain containing protein 2; Membrane-associated guanylate kinase; Membrane-associated guanylate kinase inverted 2; S SCAM; SSCAM; WW and PDZ domain-containing protein 2;

Immunogens

Immunogen:
Uniprot:

Q86UL8(MAGI2_HUMAN) >>Visit HPA database.

Gene(ID):
MAGI2(9863)
Expression:
Q86UL8 MAGI2_HUMAN:

Specifically expressed in brain.

Description:
The protein encoded by this gene interacts with atrophin-1. Atrophin-1 contains a polyglutamine repeat, expansion of which is responsible for dentatorubral and pallidoluysian atrophy. This encoded protein is characterized by two WW domains, a guanylate kinase-like domain, and multiple PDZ domains. It has structural similarity to the membrane-associated guanylate kinase homologue (MAGUK) family.
Sequence:
MSKSLKKKSHWTSKVHESVIGRNPEGQLGFELKGGAENGQFPYLGEVKPGKVAYESGSKLVSEELLLEVNETPVAGLTIRDVLAVIKHCKDPLRLKCVKQGGIVDKDLRHYLNLRFQKGSVDHELQQIIRDNLYLRTVPCTTRPHKEGEVPGVDYIFITVEDFMELEKSGALLESGTYEDNYYGTPKPPAEPAPLLLNVTDQILPGATPSAEGKRKRNKSVSNMEKASIEPPEEEEEERPVVNGNGVVVTPESSEHEDKSAGASGEMPSQPYPAPVYSQPEELKEQMDDTKPTKPEDNEEPDPLPDNWEMAYTEKGEVYFIDHNTKTTSWLDPRLAKKAKPPEECKENELPYGWEKIDDPIYGTYYVDHINRRTQFENPVLEAKRKLQQHNMPHTELGTKPLQAPGFREKPLFTRDASQLKGTFLSTTLKKSNMGFGFTIIGGDEPDEFLQVKSVIPDGPAAQDGKMETGDVIVYINEVCVLGHTHADVVKLFQSVPIGQSVNLVLCRGYPLPFDPEDPANSMVPPLAIMERPPPVMVNGRHNYETYLEYISRTSQSVPDITDRPPHSLHSMPTDGQLDGTYPPPVHDDNVSMASSGATQAELMTLTIVKGAQGFGFTIADSPTGQRVKQILDIQGCPGLCEGDLIVEINQQNVQNLSHTEVVDILKDCPIGSETSLIIHRGGFFSPWKTPKPIMDRWENQGSPQTSLSAPAIPQNLPFPPALHRSSFPDSTEAFDPRKPDPYELYEKSRAIYESRQQVPPRTSFRMDSSGPDYKELDVHLRRMESGFGFRILGGDEPGQPILIGAVIAMGSADRDGRLHPGDELVYVDGIPVAGKTHRYVIDLMHHAARNGQVNLTVRRKVLCGGEPCPENGRSPGSVSTHHSSPRSDYATYTNSNHAAPSSNASPPEGFASHSLQTSDVVIHRKENEGFGFVIISSLNRPESGSTITVPHKIGRIIDGSPADRCAKLKVGDRILAVNGQSIINMPHADIVKLIKDAGLSVTLRIIPQEELNSPTSAPSSEKQSPMAQQSPLAQQSPLAQPSPATPNSPIAQPAPPQPLQLQGHENSYRSEVKARQDVKPDIRQPPFTDYRQPPLDYRQPPGGDYQQPPPLDYRQPPLLDYRQHSPDTRQYPLSDYRQPQDFDYFTVDMEKGAKGFGFSIRGGREYKMDLYVLRLAEDGPAIRNGRMRVGDQIIEINGESTRDMTHARAIELIKSGGRRVRLLLKRGTGQVPEYDEPAPWSSPAAAAPGLPEVGVSLDDGLAPFSPSHPAPPSDPSHQISPGPTWDIKREHDVRKPKELSACGQKKQRLGEQRERSASPQRAARPRLEEAPGGQGRPEAGRPASEARAPGLAAADAADAARAGGKEAPRAAAGSELCRREGPGAAPAFAGPGGGGSGALEAEGRAGARAGPRPGPRPPGGAPARKAAVAPGPWKVPGSDKLPSVLKPGASAASR

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Dog
100
Horse
91
Rabbit
91
Bovine
0
Sheep
0
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q86UL8 As Substrate

Site PTM Type Enzyme
Y362 Phosphorylation
Y365 Phosphorylation
Y366 Phosphorylation
Y547 Phosphorylation
S622 Phosphorylation
T675 Phosphorylation
S676 Phosphorylation
S727 Phosphorylation
S1001 Phosphorylation
T1003 Phosphorylation
S1014 Phosphorylation
Y1106 Phosphorylation
S1160 Phosphorylation
Y1172 Phosphorylation
T1206 Phosphorylation
K1215 Methylation
S1397 Phosphorylation
K1426 Acetylation

Research Backgrounds

Function:

Seems to act as scaffold molecule at synaptic junctions by assembling neurotransmitter receptors and cell adhesion proteins. May play a role in regulating activin-mediated signaling in neuronal cells. Enhances the ability of PTEN to suppress AKT1 activation. Plays a role in nerve growth factor (NGF)-induced recruitment of RAPGEF2 to late endosomes and neurite outgrowth.

Subcellular Location:

Cytoplasm. Late endosome. Cell junction>Synapse>Synaptosome. Cell membrane>Peripheral membrane protein.
Note: Localized diffusely in the cytoplasm before nerve growth factor (NGF) stimulation. Recruted to late endosomes after NGF stimulation. Membrane-associated in synaptosomes (By similarity).

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Specifically expressed in brain.

Subunit Structure:

Interacts (via its WW domains) with DRPLA. Interacts (via its second PDZ domain) with PTEN (via unphosphorylated C-terminus); this interaction diminishes the degradation rate of PTEN. Interacts (via guanylate kinase domain) with DLGAP1 (By similarity). Interacts (via the PDZ domains) with GRIN2A, GRID2 and NLGN1 (By similarity). Interacts with CTNND2, CTNNB1, MAGUIN-1, ACVR2A, SMAD2 and SMAD3 (By similarity). Part of a complex consisting of AIP1, ACVR2A, ACVR1B and SMAD3 (By similarity). May interact with HTR2A (By similarity). Interacts with IGSF9, RAPGEF2 and HTR4 (By similarity). Identified in a complex with ACTN4, CASK, IQGAP1, NPHS1, SPTAN1 and SPTBN1 (By similarity). Found in a complex, at least composed of KIDINS220, MAGI2, NTRK1 and RAPGEF2; the complex is mainly formed at late endosomes in a NGF-dependent manner (By similarity). Interacts with RAPGEF2; the interaction occurs before or after nerve growth factor (NGF) stimulation (By similarity). Interacts (via PDZ domain) with KIDINS220 (via C-terminal domain) (By similarity). Interacts with DDN. Interacts with DLL1 (By similarity). Found in a complex with IGSF9B and NLGN2; the interaction with IGSF9B is mediated via the PDZ 5 and PDZ 6 domains, while the interaction with NLGN2 is mediated via the WW1, WW2 and PDZ2 domains.

Family&Domains:

Belongs to the MAGUK family.

Research Fields

· Environmental Information Processing > Signal transduction > Rap1 signaling pathway.   (View pathway)

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