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AB318373

PE Anti-Munc18-1 antibody [EPR4850]

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Rabbit Recombinant Monoclonal Munc18-1 antibody - conjugated to PE. Suitable for Target Binding Affinity, Antibody Labelling, ICC/IF, IHC-P and reacts with Human samples.

View Alternative Names

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

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR4850

Isotype

IgG

Conjugation

PE

Excitation/Emission

Ex: 480;565nm, Em: 578nm

Carrier free

No

Reacts with

Human, Mouse, Rat

Applications

Target Binding Affinity, IHC-P, Antibody Labelling, ICC/IF

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Complementary Products

Assay Kits

AB314357

Human Munc18-1 ELISA Kit

Sandwich ELISA - Human Munc18-1 ELISA Kit (AB314357)

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Cell Lines & Lysates

AB94272

Munc18-1 overexpression 293T lysate (whole cell)

Western blot - Munc18-1 overexpression 293T lysate (whole cell) (AB94272)

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "TargetBindingAffinity" : {"fullname" : "Target Binding Affinity", "shortname":"Target Binding Affinity"}, "AntibodyLabelling" : {"fullname" : "Antibody Labelling", "shortname":"Antibody Labelling"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "TargetBindingAffinity-species-checked": "guaranteed", "TargetBindingAffinity-species-dilution-info": "", "TargetBindingAffinity-species-notes": "", "AntibodyLabelling-species-checked": "guaranteed", "AntibodyLabelling-species-dilution-info": "", "AntibodyLabelling-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Mouse": { "TargetBindingAffinity-species-checked": "predicted", "TargetBindingAffinity-species-dilution-info": "", "TargetBindingAffinity-species-notes": "", "AntibodyLabelling-species-checked": "predicted", "AntibodyLabelling-species-dilution-info": "", "AntibodyLabelling-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rat": { "TargetBindingAffinity-species-checked": "predicted", "TargetBindingAffinity-species-dilution-info": "", "TargetBindingAffinity-species-notes": "", "AntibodyLabelling-species-checked": "predicted", "AntibodyLabelling-species-dilution-info": "", "AntibodyLabelling-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }
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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

How are conjugated primary antibodies validated?
This conjugated primary antibody is released using a quantitative quality control method that evaluates binding affinity post-conjugation and efficiency of antibody labeling.
For suitable applications and species reactivity, please refer to the unconjugated version of this clone.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Store in the dark
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Munc18-1 also known as Syntaxin-binding protein 1 is an important protein involved in the regulation of neurotransmitter release at synapses. It has a molecular mass of approximately 67 kDa. This protein is highly expressed in the brain where it plays a significant role in synaptic vesicle exocytosis. Munc18-1 interacts with components of the SNARE complex facilitating the docking and fusion of synaptic vesicles with the presynaptic membrane.
Biological function summary

This protein is important for the proper release of neurotransmitters into the synaptic cleft. Munc18-1 functions as a part of the neuronal exocytosis complex where it regulates the interaction with syntaxin-1 a core SNARE protein. This protein-protein interaction stabilizes an intermediate state necessary for vesicle priming and subsequent fusion ensuring efficient synaptic transmission. By controlling vesicle movement Munc18-1 influences communication between neurons.

Pathways

Munc18-1 integrates into the neurotransmitter release pathway which is central to synaptic function. It closely associates with the SNARE complex involving proteins such as SNAP-25 and synaptobrevin. Another important pathway is the synaptic vesicle cycle where Munc18-1 plays a role in vesicle docking and priming stages. Through these interactions it ensures that synaptic vesicles are ready and able to release their contents upon stimulation.

Alterations in Munc18-1 expression or function connect to neurological conditions like epilepsy and intellectual disability. In epilepsy dysregulation of neurotransmitter release due to modified Munc18-1 function disrupts synaptic communication leading to seizure activity. In the context of these disorders Munc18-1 interacts functionally with proteins such as VAMP2 contributing to the pathological state when disrupted. These interactions highlight the importance of Munc18-1 in maintaining normal neurological function.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Participates in the regulation of synaptic vesicle docking and fusion through interaction with GTP-binding proteins (By similarity). 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 synaptic membranes (By similarity). May play a role in determining the specificity of intracellular fusion reactions.
See full target information STXBP1
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com