Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Source
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Purity
Storage
-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
1 mg/ml
Clonality
Polyclonal
Clone Number
Immunogen
Synthesized peptide derived from human Shootin 1
Sequence
Specificity
This antibody detects endogenous levels of Shootin 1 at Human, Mouse,Rat
Gene Name
KIAA1598
Protein Name
Shootin-1
Other Name
Species
Human
Gene ID-1
57698
Uniprot
A0MZ66,
Species.1
Mouse
Gene ID-2
71653
Uniprot.1
Q8K2Q9,
Species.2
Rat
Gene ID-3
292139
Uniprot.2
A0MZ67
Organism-4
Gene ID-4
SwissProt-4
Background
Cellular Localization
Perikaryon . Cell projection, axon . Cell projection, growth cone . Cytoplasm, cytoskeleton . Cell projection, filopodium . Cell projection, lamellipodium . Localizes in multiple growth cones at neurite tips before the neuronal symmetry-breaking step. Accumulates in growth cones of a single nascent axon in a neurite length-dependent manner during the neuronal symmetry-breaking step; when absent from the nascent axon's siblings, probably due to competitive transport, prevents the formation of surplus axons. Transported anterogradely from the soma to the axon growth cone in an actin and myosin-dependent manner and passively diffuses back to the cell bodies. Colocalized with L1CAM in close apposition with actin filaments in filopodia and lamellipodia of axonal growth cones in hippocampal neurons. Exhibits retrograde movements in filopodia and lamellopodia of axonal growth cones. Colocalized with KIF20B along microtubules to the tip of the growing cone in primary hippocampal neurons. Recruited to the growth cone of developing axon in a KIF20B- and microtubule-dependent manner. .
Tissue Expression
Signaling_pathway
Research Areas
Function
Involved in the generation of internal asymmetric signals required for neuronal polarization and neurite outgrowth. Mediates netrin-1-induced F-actin-substrate coupling or 'clutch engagement' within the axon growth cone through activation of CDC42, RAC1 and PAK1-dependent signaling pathway, thereby converting the F-actin retrograde flow into traction forces, concomitantly with filopodium extension and axon outgrowth. Plays a role in cytoskeletal organization by regulating the subcellular localization of phosphoinositide 3-kinase (PI3K) activity at the axonal growth cone. Plays also a role in regenerative neurite outgrowth. In the developing cortex, cooperates with KIF20B to promote both the transition from the multipolar to the bipolar stage and the radial migration of cortical neurons from the ventricular zone toward the superficial layer of the neocortex. Involved in the accumulation of phosphatidylinositol 3,4,5-trisphosphate (PIP3) in the growth cone of primary hippocampal neurons.