MAG Antibody - #DF7669
| Product: | MAG Antibody |
| Catalog: | DF7669 |
| Description: | Rabbit polyclonal antibody to MAG |
| Application: | WB IHC IF/ICC |
| Reactivity: | Human, Mouse |
| Prediction: | Pig, Bovine, Horse, Sheep, Rabbit, Dog |
| Mol.Wt.: | 63 kDa.; 69kD(Calculated). |
| Uniprot: | P20916 |
| RRID: | AB_2841141 |
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Protocols
Product Info
*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.
Cite Format: Affinity Biosciences Cat# DF7669, RRID:AB_2841141.
Fold/Unfold
GMA; MAG; MAG_HUMAN; Myelin associated glycoprotein; Myelin-associated glycoprotein; S MAG; S-MAG; Sialic acid binding Ig like lectin 4A; Sialic acid binding immunoglobulin like lectin 4A; Siglec 4a; Siglec-4a; SIGLEC4A; SPG75;
Immunogens
Both isoform 1 and isoform 2 are detected in myelinated structures in the central and peripheral nervous system, in periaxonal myelin and at Schmidt-Lanterman incisures (PubMed:9495552, PubMed:6200494). Detected in optic nerve, in oligodendroglia and in periaxonal myelin sheaths (PubMed:6200494). Detected in compact myelin (at protein level) (PubMed:6200494). Both isoform 1 and isoform 2 are detected in the central and peripheral nervous system (PubMed:9495552).
- P20916 MAG_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MIFLTALPLFWIMISASRGGHWGAWMPSSISAFEGTCVSIPCRFDFPDELRPAVVHGVWYFNSPYPKNYPPVVFKSRTQVVHESFQGRSRLLGDLGLRNCTLLLSNVSPELGGKYYFRGDLGGYNQYTFSEHSVLDIVNTPNIVVPPEVVAGTEVEVSCMVPDNCPELRPELSWLGHEGLGEPAVLGRLREDEGTWVQVSLLHFVPTREANGHRLGCQASFPNTTLQFEGYASMDVKYPPVIVEMNSSVEAIEGSHVSLLCGADSNPPPLLTWMRDGTVLREAVAESLLLELEEVTPAEDGVYACLAENAYGQDNRTVGLSVMYAPWKPTVNGTMVAVEGETVSILCSTQSNPDPILTIFKEKQILSTVIYESELQLELPAVSPEDDGEYWCVAENQYGQRATAFNLSVEFAPVLLLESHCAAARDTVQCLCVVKSNPEPSVAFELPSRNVTVNESEREFVYSERSGLVLTSILTLRGQAQAPPRVICTARNLYGAKSLELPFQGAHRLMWAKIGPVGAVVAFAILIAIVCYITQTRRKKNVTESPSFSAGDNPPVLFSSDFRISGAPEKYESERRLGSERRLLGLRGEPPELDLSYSHSDLGKRPTKDSYTLTEELAEYAEIRVK
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.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - P20916 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| N99 | N-Glycosylation | Uniprot | |
| N106 | N-Glycosylation | Uniprot | |
| N223 | N-Glycosylation | Uniprot | |
| N246 | N-Glycosylation | Uniprot | |
| N315 | N-Glycosylation | Uniprot | |
| N406 | N-Glycosylation | Uniprot | |
| S436 | Phosphorylation | Uniprot | |
| S441 | Phosphorylation | Uniprot | |
| N450 | N-Glycosylation | Uniprot | |
| N454 | N-Glycosylation | Uniprot | |
| T543 | Phosphorylation | Uniprot | |
| S547 | Phosphorylation | Uniprot | |
| Y571 | Phosphorylation | Uniprot | |
| R575 | Methylation | Uniprot | |
| Y620 | Phosphorylation | Uniprot |
Research Backgrounds
Adhesion molecule that mediates interactions between myelinating cells and neurons by binding to neuronal sialic acid-containing gangliosides and to the glycoproteins RTN4R and RTN4RL2 (By similarity). Not required for initial myelination, but seems to play a role in the maintenance of normal axon myelination. Protects motoneurons against apoptosis, also after injury; protection against apoptosis is probably mediated via interaction with neuronal RTN4R and RTN4RL2. Required to prevent degeneration of myelinated axons in adults; this probably depends on binding to gangliosides on the axon cell membrane (By similarity). Negative regulator of neurite outgrowth; in dorsal root ganglion neurons the inhibition is mediated primarily via binding to neuronal RTN4R or RTN4RL2 and to a lesser degree via binding to neuronal gangliosides. In cerebellar granule cells the inhibition is mediated primarily via binding to neuronal gangliosides. In sensory neurons, inhibition of neurite extension depends only partially on RTN4R, RTN4RL2 and gangliosides. Inhibits axon longitudinal growth (By similarity). Inhibits axon outgrowth by binding to RTN4R (By similarity). Preferentially binds to alpha-2,3-linked sialic acid. Binds ganglioside Gt1b (By similarity).
N-glycosylated.
Phosphorylated on tyrosine residues.
Ubiquitinated, leading to proteasomal degradation.
Cell membrane>Single-pass type I membrane protein. Membrane raft.
Both isoform 1 and isoform 2 are detected in myelinated structures in the central and peripheral nervous system, in periaxonal myelin and at Schmidt-Lanterman incisures. Detected in optic nerve, in oligodendroglia and in periaxonal myelin sheaths. Detected in compact myelin (at protein level). Both isoform 1 and isoform 2 are detected in the central and peripheral nervous system.
Monomer and homodimer (By similarity). Interacts (via the first three N-terminal Ig-like domains) with RTN4R and RTN4RL2 (By similarity). Interacts with RTN4R.
Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family.
Research Fields
· Environmental Information Processing > Signaling molecules and interaction > Cell adhesion molecules (CAMs). (View pathway)
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