Product: MUNC-18a Mouse Monoclonal Antibody
Catalog: BF9437
Description: Mouse monoclonal antibody to MUNC-18a
Application: WB
Reactivity: Human
Prediction: Mouse, Rat, Rabbit
Mol.Wt.: 67kDa; 68kD(Calculated).
Uniprot: P61764

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Product Info

Source:
Mouse
Application:
WB 1:500-1:3000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human
Clonality:
Monoclonal [AFfirm9437]
Specificity:
MUNC-18a Mouse Monoclonal Antibody detects endogenous levels of total MUNC-18a.
Conjugate:
Unconjugated.
Purification:
Affinity-chromatography.
Storage:
Mouse IgG1 in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

FLJ37475;Munc 18 1;Munc 18a;MUNC18 1;N-Sec1;Neuronal SEC1;NSec1;p67;Protein unc-18 homolog 1;Protein unc-18 homolog A;Rb sec1;RBSEC1;STXB1_HUMAN;STXBP1;Syntaxin binding protein 1;Syntaxin-binding protein 1;Unc 18 homolog;Unc 18A;Unc-18A;Unc18 1;UNC18;Unc18-1;Munc18a;Munc18 a;

Immunogens

Immunogen:

A synthesized peptide derived from human MUNC-18a, corresponding to a region within C-terminal amino acids.

Uniprot:
Gene(ID):
Expression:
P61764 STXB1_HUMAN:

Brain and spinal cord. Highly enriched in axons.

Description:
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.
Sequence:
MAPIGLKAVVGEKIMHDVIKKVKKKGEWKVLVVDQLSMRMLSSCCKMTDIMTEGITIVEDINKRREPLPSLEAVYLITPSEKSVHSLISDFKDPPTAKYRAAHVFFTDSCPDALFNELVKSRAAKVIKTLTEINIAFLPYESQVYSLDSADSFQSFYSPHKAQMKNPILERLAEQIATLCATLKEYPAVRYRGEYKDNALLAQLIQDKLDAYKADDPTMGEGPDKARSQLLILDRGFDPSSPVLHELTFQAMSYDLLPIENDVYKYETSGIGEARVKEVLLDEDDDLWIALRHKHIAEVSQEVTRSLKDFSSSKRMNTGEKTTMRDLSQMLKKMPQYQKELSKYSTHLHLAEDCMKHYQGTVDKLCRVEQDLAMGTDAEGEKIKDPMRAIVPILLDANVSTYDKIRIILLYIFLKNGITEENLNKLIQHAQIPPEDSEIITNMAHLGVPIVTDSTLRRRSKPERKERISEQTYQLSRWTPIIKDIMEDTIEDKLDTKHYPYISTRSSASFSTTAVSARYGHWHKNKAPGEYRSGPRLIIFILGGVSLNEMRCAYEVTQANGKWEVLIGSTHILTPQKLLDTLKKLNKTDEEISS

Research Backgrounds

Function:

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. May play a role in determining the specificity of intracellular fusion reactions.

Subcellular Location:

Cytoplasm>Cytosol. Membrane>Peripheral membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Brain and spinal cord. Highly enriched in axons.

Family&Domains:

Belongs to the STXBP/unc-18/SEC1 family.

Research Fields

· Organismal Systems > Nervous system > Synaptic vesicle cycle.

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