Anti-STX1A/STX1B antibody (N-Term) (STJ70754)
SPECIFICATIONS
ClonalityPolyclonal
HostGoat
ConjugationUnconjugated
IsotypeIgG
General Information
| Short Description | Goat polyclonal antibody anti-STX1A/STX1B (N-Term) is suitable for use in ELISA and Western Blot research applications. |
| Applications | Pep-ELISA/WB |
| Host | Goat |
| Reactivity | Human/Mouse/Rat/Dog/Cow |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | 0.5 mg/mL |
| Purification | Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide. |
| Dilution Range | Peptide ELISA: antibody detection limit dilution 1:32000.WB: Approx 35kDa band observed in Mouse Brain lysates (calculated MW of 33.0kDa according to NP_004594.1 and 33.2kDa according to NP_443106.1). Recommended concentration: 0.01-0.03µg/ml. |
| Formulation | 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin. NA |
| Storage Instruction | Store at-20°C on receipt and minimise freeze-thaw cycles. |
Target Information
| Gene Symbol | STX1A |
| Gene ID | 6804 |
| Uniprot ID | STX1A_HUMAN |
| Accession Number | NP_004594.1; NP_001159375.1; NP_443106.1 |
| Immunogen Region | N-Term |
| Immunogen Sequence | KDRTQELRTAKD |
| Specificity | Please note this product is expected to recognize the products of 2 different genes. STX1A (NP_004594.1and NP_001159375.1) and STX1B (NP_443106.1). |
Additional Info
| Post Translational Modifications | Phosphorylated by CK2. Phosphorylation at Ser-188 by DAPK1 significantly decreases its interaction with STXBP1. Sumoylated, sumoylation is required for regulation of synaptic vesicle endocytosis. |
| Function | Plays an essential role in hormone and neurotransmitter calcium-dependent exocytosis and endocytosis. Part of the SNARE (Soluble NSF Attachment Receptor) complex composed of SNAP25, STX1A and VAMP2 which mediates the fusion of synaptic vesicles with the presynaptic plasma membrane. STX1A and SNAP25 are localized on the plasma membrane while VAMP2 resides in synaptic vesicles. The pairing of the three SNAREs from the N-terminal SNARE motifs to the C-terminal anchors leads to the formation of the SNARE complex, which brings membranes into close proximity and results in final fusion. Participates in the calcium-dependent regulation of acrosomal exocytosis in sperm. Also plays an important role in the exocytosis of hormones such as insulin or glucagon-like peptide 1 (GLP-1). |
| Protein Name | Syntaxin-1aNeuron-Specific Antigen Hpc-1 |
| Database Links | Reactome: R-HSA-181429Reactome: R-HSA-181430Reactome: R-HSA-210500Reactome: R-HSA-212676Reactome: R-HSA-264642Reactome: R-HSA-264876Reactome: R-HSA-422356Reactome: R-HSA-449836Reactome: R-HSA-5250971Reactome: R-HSA-5682910Reactome: R-HSA-6794361Reactome: R-HSA-888590Reactome: R-HSA-9609523Reactome: R-HSA-9662360 |
| Cellular Localisation | Cytoplasmic VesicleSecretory VesicleSynaptic Vesicle MembraneSingle-Pass Type Iv Membrane ProteinSynapseSynaptosomeCell MembraneColocalizes With Kcnb1 At The Cell MembraneIsoform 2: Secreted |
| Alternative Antibody Names | Anti-Syntaxin-1a antibodyAnti-Neuron-Specific Antigen Hpc-1 antibodyAnti-STX1A antibodyAnti-STX1 antibody |
Information sourced from Uniprot.org