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Product Name Neuron navigator 1 Chinese Name 神经细胞引领蛋白Nav1抗体 Alias Nav 1; Nav1; POMFIL 3; POMFIL3; Pore membrane and/or filament interacting like protein 3; Protein Steerin 1; Protein Steerin1; Steerin 1; Steerin1; unc-53 homolog 1; DKFZp781D0314; FLJ12560; FLJ14203; mNav1; NAV1_HUMAN. Research Area Cell biology Developmental biology Neurobiology Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Dog, Pig, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 202kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Neuron navigator 1: 1426-1475/1877 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Neuron navigator 1 is a 1877 amino acid cytoplasmic protein that is involved in neuronal migration. Neuron navigtor 1 is widely expressed at low levels, though highest expression is found in both adult and fetal nervous tissue. Through interaction with tubulin, Neuron navigator 1 associates with a subset of mirotubule plus ends present in the growth cone. Overexpression of Neuron navigator 1 leads to microtubule bundling, whereas a reduction of its levels causes loss of directionality in the migration of pontine cell leading processes. There are seven isoforms of Neuron navigator 1 that are produced as a result of alternative splicing events.
Function:
The development of the nervous system (NS) requires the coordinated migration of multiple waves of neurons and subsequent processes of neurite maturation, both involving selective guidance mechanisms. In Caenorhabditis elegans, unc-53 codes for a new multidomain protein involved in the directional migration of a subset of cells. We describe here the first functional characterization of the mouse homologue, mouse Neuron navigator 1 (mNAV1) expression is primarily restricted to the CNS during development. mNAV1 is a microtubules associated protein. The abolition of mNAV1 causes loss of directionality in the leading processes of pontine-migrating cells, providing evidence for a role of mNAV1 in mediating (Netrin1-induced) directional migration.
Subunit:
Interacts with tubulin
Subcellular Location:
Cytoplasm, cytoskeleton. Note=Associates with a subset of microtubule plus ends. Enriched in neuronal growth cones.
Tissue Specificity:
Broadly expressed at low levels. Expressed at high levels in heart, skeletal muscle and placenta.
Similarity:
Belongs to the Nav/unc-53 family.
SWISS:
Q8NEY1
Gene ID:
89796
Database links:Entrez Gene: 89796 Human
Entrez Gene: 215690 Mouse
Omim: 611628 Human
SwissProt: Q8NEY1 Human
SwissProt: Q8CH77 Mouse
Unigene: 585374 Human
Unigene: 34977 Mouse
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