Product Name	phospho-Syntaxin 1a (Ser188)
Chinese Name	磷酸化突触融合蛋白1抗体
Alias	Syntaxin 1a (phospho S188); Syntaxin 1a (phospho Ser188); p-Syntaxin 1a (Ser188); HPC 1; Neuron specific antigen HPC1; Neuron-specific antigen HPC-1; OTTHUMP00000174615; OTTHUMP00000174616; OTTHUMP00000174617; OTTHUMP00000174618; P35-1; STX1; STX1A; STX1A_HUMAN; SYN1A; Syntaxin 1A (brain); Syntaxin 1A brain; Syntaxin-1A; Syntaxin-1A.
Product Type	Phosphorylated anti
Research Area	Tumour  Cell biology  immunology  Neurobiology  Signal transduction  transcriptional regulatory factor  Transporter  Binding protein
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Mouse,  (predicted: Human, Rat, Dog, Pig, Cow, Horse, Sheep, Guinea Pig, )
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	33kDa
Cellular localization	The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated Synthesised phosphopeptide derived from human Syntaxin 1a around the phosphorylation site of Ser188: SI(p-S)KQ
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	Syntaxin 1a is potentially involved in docking of synaptic vesicles at presynaptic active zones and may play a critical role in neurotransmitter exocytosis. Haploinsufficiency of STX1A may be the cause of certain cardiovascular and musculo skeletal abnormalities observed in Williams-Beuren syndrome (WBS), a rare developmental disorder. Function: Potentially involved in docking of synaptic vesicles at presynaptic active zones. May play a critical role in neurotransmitter exocytosis. May mediate Ca(2+)-regulation of exocytosis acrosomal reaction in sperm. Subunit: Part of the SNARE core complex containing SNAP25, VAMP2 and STX1A. This complex binds to CPLX1. Binds SYTL4 and STXBP6. Found in a ternary complex with STX1A and SNAP25. Interacts with OTOF and LGI3. Interacts with SLC6A4. Interacts with SYT6 and SYT8; the interaction is Ca(2+)-dependent (By similarity). Found in a complex with VAMP8 and SNAP23. Interacts with VAPA and SYBU. Subcellular Location: Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane; Single-pass type IV membrane protein. Cell junction, synapse, synaptosome. Isoform 2: Secreted (Probable). Tissue Specificity: Isoform 1 is highly expressed in embryonic spinal chord and ganglia and in adult cerebellum and cerebral cortex. Isoform 2 is expressed in heart, liver, fat, skeletal muscle, kidney and brain. Post-translational modifications: Phosphorylated by DAPK1. DISEASE: Note=STX1A is located in the Williams-Beuren syndrome (WBS) critical region. WBS results from a hemizygous deletion of several genes on chromosome 7q11.23, thought to arise as a consequence of unequal crossing over between highly homologous low-copy repeat sequences flanking the deleted region. Similarity: Belongs to the syntaxin family. Contains 1 t-SNARE coiled-coil homology domain. SWISS: Q16623 Gene ID: 6804 Database links: Entrez Gene: 6804 Human Entrez Gene: 20907 Mouse Entrez Gene: 116470 Rat Omim: 186590 Human SwissProt: P32850 Cow SwissProt: Q16623 Human SwissProt: O35526 Mouse SwissProt: Q5R4L2 Orangutan SwissProt: P32851 Rat Unigene: 647024 Human Unigene: 6225 Mouse Unigene: 9943 Rat
Product Picture	Tissue/cell: Mouse embryo tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-Syntaxin 1a Polyclonal Antibody, Unconjugated(SL10315R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining

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