• Immunofluorescence analysis of NIH/3T3 cells using STXBP1 antibody (STJ27373) at dilution of 1:100 (40x lens). Blue: DAPI for nuclear staining.
  • Immunofluorescence analysis of HeLa cells using STXBP1 antibody (STJ27373) at dilution of 1:100 (40x lens). Blue: DAPI for nuclear staining.
  • Immunofluorescence analysis of mouse brain using STXBP1 antibody (STJ27373) at dilution of 1:50. Blue: DAPI for nuclear staining.
  • Immunofluorescence analysis of rat brain using STXBP1 antibody (STJ27373) at dilution of 1:50. Blue: DAPI for nuclear staining.

Anti-STXBP1 antibody (295-594) (STJ27373)

SKU:
STJ27373

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Host: Rabbit
Applications: IF
Reactivity: Human/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-STXBP1 (295-594) is suitable for use in Immunofluorescence research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.02% Sodium Azide, 50% Glycerol, pH7.3.
Purification: Affinity purification
Dilution Range: IF/ICC 1:50-1:200
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: STXBP1
Gene ID: 6812
Uniprot ID: STXB1_HUMAN
Immunogen Region: 295-594
Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 295-594 of human STXBP1 (NP_001027392.1).
Immunogen Sequence: HIAEVSQEVTRSLKDFSSSK RMNTGEKTTMRDLSQMLKKM PQYQKELSKYSTHLHLAEDC MKHYQGTVDKLCRVEQDLAM GTDAEGEKIKDPMRAIVPIL LDANVSTYDKIRIILLYIFL KNGITEENLNKLIQHAQIPP EDSEIITNMAHLGVPIVTDS TLRRRSKPERKERISEQTYQ LSRWTPIIKDIMEDTIEDKL DTKHYPYISTRSSASFSTTA VSARYGHWHKNKAPGEYRS
Tissue Specificity Brain and spinal cord. Highly enriched in axons.
Function Participates in the regulation of synaptic vesicle docking and fusion through interaction with GTP-binding proteins. Essential for neurotransmission and binds syntaxin, a component of the synaptic vesicle fusion machinery probably in a 1:1 ratio. Can interact with syntaxins 1, 2, and 3 but not syntaxin 4. Involved in the release of neurotransmitters from neurons through interacting with SNARE complex component STX1A and mediating the assembly of the SNARE complex at synapic membranes. May play a role in determining the specificity of intracellular fusion reactions.
Protein Name Syntaxin-Binding Protein 1
Munc18-1
N-Sec1
Protein Unc-18 Homolog 1
Unc18-1
Protein Unc-18 Homolog A
Unc-18a
P67
Database Links Reactome: R-HSA-181429 P61764-1
Reactome: R-HSA-181430 P61764-1
Reactome: R-HSA-210500 P61764-1
Reactome: R-HSA-212676 P61764-1
Reactome: R-HSA-264642 P61764-1
Reactome: R-HSA-422356
Reactome: R-HSA-6794361
Reactome: R-HSA-888590 P61764-1
Cellular Localisation Cytoplasm
Cytosol
Membrane
Peripheral Membrane Protein
Alternative Antibody Names Anti-Syntaxin-Binding Protein 1 antibody
Anti-Munc18-1 antibody
Anti-N-Sec1 antibody
Anti-Protein Unc-18 Homolog 1 antibody
Anti-Unc18-1 antibody
Anti-Protein Unc-18 Homolog A antibody
Anti-Unc-18a antibody
Anti-P67 antibody
Anti-STXBP1 antibody
Anti-UNC18A antibody

Information sourced from Uniprot.org

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