Anti-Munc18-1/STXBP1 Antibody Picoband®

About this product

Boster Bio Anti-Munc18-1/STXBP1 Antibody Picoband® catalog # PB9819. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PB9819

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Syntaxin-binding protein 1, also known as Munc18-1, is a protein that in humans is encoded by the STXBP1 gene. By fluorescence in situ hybridization, the STXBP1 gene is mapped to chromosome 9q34.1. This gene encodes a syntaxin-binding protein. The encoded protein appears to play a role in release of neurotransmitters via regulation of syntaxin, a transmembrane attachment protein receptor. Mutations in this gene have been associated with infantile epileptic encephalopathy-4. Alternatively spliced transcript variants have been described.

Synonyms

Syntaxin-binding protein 1; MUNC18-1; N-Sec1; Protein unc-18 homolog 1; Unc18-1; Protein unc-18 homolog A; Unc-18A; p67; STXBP1; UNC18A

Gene Name

STXBP1

Gene ID

6812

UniProt

P61764

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human Munc18-1, identical to the related mouse and rat sequences.

Clonality

Polyclonal

Tissue Specificity

Brain and spinal cord. Highly enriched in axons.

Applications

Flow Cytometry, IF, IHC, ICC, WB

Field of Research

Cancer, Cancer Metabolism, Cell Type Marker, Energy Transfer Pathways, Integration Of Energy, Integration Of Energy Metabolism, Metabolic Signaling Pathway, Metabolic Signaling Pathways, Metabolism, Neuron Marker, Neuroscience, Neurotransmission, Pathways and Processes, Secretory Vesicles, Synapse Marker

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

May participate in the regulation of synaptic vesicle docking and fusion, possibly 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. May play a role in determining the specificity of intracellular fusion reactions.

References & Citations

1. Entrez Gene: STXBP1 syntaxin binding protein 1. 2. Fisher, R. J., Pevsner, J., Burgoyne, R. D. Control of fusion pore dynamics during exocytosis by Munc18. Science 291: 875-878, 2001. 3. Swanson DA, Steel JM, Valle D (Jun 1998) . Identification and characterization of the human ortholog of rat STXBP1, a protein implicated in vesicle trafficking and neurotransmitter release. Genomics 48 (3) : 373–6.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

67569 MW

Observed Molecular Weight

70 kDa

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Syntaxin-binding protein 1

Subcellular Location

Cytoplasm, cytosol . Membrane; Peripheral membrane protein.

Protein Name

Syntaxin-binding protein 1

Isotype

Rabbit IgG

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.