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Product Name Synaptojanin Chinese Name 磷酸肌醇磷酸酶蛋白INPP5G抗体 Alias 5-trisphosphate 5-phosphatase 1; Inositol 5' phosphatase; INPP 5G; INPP5G; KIAA0910; Polyphosphoinositide phosphatase; Synaptic inositol 1 4 5 trisphosphate 5 phosphatase 1; Synaptic inositol 145 trisphosphate 5 phosphatase 1; Synaptic inositol-1 antibody Synaptic inositol-145-trisphosphate 5-phosphatase 1; Synaptojanin 1; Synaptojanin 1 polyphosphoinositide phosphatase; Synaptojanin-1; Synaptojanin1; Synj 1; Synj1; SYNJ1_HUMAN. Research Area Cell biology Neurobiology Signal transduction Immunogen Species Rabbit Clonality Polyclonal React Species Rat, (predicted: Human, Mouse, Dog, Pig, Cow, Horse, Sheep, ) Applications 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 173kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Synaptojanin/INPP5G: 481-580/1573 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 The inositol polyphosphate 5-phosphatases selectively remove the phosphate from the 5-position of various phosphatidylinositols, which generate second messengers in response to extracellular signals. Synaptojanins are characterized by an N-terminal SAC1-like sequence, a central 5-phosphate domain, and a unique C-terminal sequence and have been shown to use phosphatidylinositol 4,5-bisphosphate as a substrate. Synaptojanins exist as two isoforms, synaptojanin 1 and 2, which differ in the C-terminal domain, and each isoform has multiple variants produced by alternative splicing. Synaptojanin 1 is expressed as two major forms: the shorter is found in brain while the longer is expressed in peripheral tissues. Eight splice variants of synaptojanin 2 have been detected, including a brain specific isoform. Synaptojanins are thought to participate in the endocytosis of synaptic vesicles and the regulation of the actin cytoskeleton.
Function:
Inositol 5-phosphatase which has a role in clathrin-mediated endocytosis.
Subunit:
Interacts with ASH/GRB2. Interacts with PACSIN1, PACSIN2 and PACSIN3 (By similarity). Binds AMPH, SH3GL1, SH3GL2 and SH3GL3. Interacts with MYO1E (via SH3 domain).
Subcellular Location:
Cytoplasm.
Tissue Specificity:
Concentrated at clathrin-coated endocytic intermediates in nerve terminals. Isoform 1 is more enriched than isoform 2 in developing brain as well as non-neuronal cells. Isoform 2 is very abundant in nerve terminals.
Similarity:
Belongs to the synaptojanin family.
In the central section; belongs to the inositol-1,4,5-trisphosphate 5-phosphatase family.
Contains 1 RRM (RNA recognition motif) domain.
Contains 1 SAC domain.
SWISS:
O43426
Gene ID:
8867
Database links:Entrez Gene: 104015 Mouse
SwissProt: Q8CHC4 Mouse
Unigene: 187079 Mouse
Unigene: 379876 Mouse
Unigene: 22685 Rat
Product 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 (Synaptojanin) Polyclonal Antibody, Unconjugated (SL11376R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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