Thermo Fisher Scientific Phospho-Syntaxin 1 (Ser14) Polyclonal Antibody
Syntaxin 1 단백질의 Ser14 인산화 형태를 특이적으로 인식하는 폴리클로날 항체. Western blot 및 Immunocytochemistry에 적합. 인간, 마우스, 랫트 반응성. 액상 형태로 제공되며 -20°C에서 보관. 연구용으로만 사용 가능.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human STX1A (Accession Q16623), corresponding to amino acid residues around phosphorylated Ser14 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential chromatography |
| Storage buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage conditions | -20°C |
| Shipping conditions | Wet ice |
| RRID | AB_2816487 |
Product Specific Information
This antibody detects endogenous levels of Syntaxin 1A only when phosphorylated at Serine 14.
Target Information
Syntaxin 1 is a member of the syntaxin superfamily. Syntaxins are nervous system-specific proteins involved in the docking of synaptic vesicles with the presynaptic plasma membrane. They possess:
- A single C-terminal transmembrane domain
- A SNARE (Soluble NSF Attachment protein Receptor) domain (H3)
- An N-terminal regulatory domain (Habc)
Syntaxins bind synaptotagmin in a calcium-dependent manner and interact with voltage-dependent calcium and potassium channels via the C-terminal H3 domain. This gene product plays a key role in ion channel regulation and synaptic exocytosis. Alternatively spliced transcript variants encoding different isoforms have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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