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  • SAB4503941 - Anti-phospho-MUNC-18a (pSer313) antibody produced in rabbit

SAB4503941 Sigma

Anti-phospho-MUNC-18a (pSer313) antibody produced in rabbit

affinity isolated antibody



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies for Kinase/Phosphatase Biology, Antibodies to Phosphoproteins at Phosphoserine (pSer),
species reactivity   human, rat, mouse
application(s)   indirect ELISA: suitable
  western blot: suitable
clone   polyclonal
concentration   ~1 mg/mL
antibody form   affinity isolated antibody
form   buffered aqueous solution
mol wt   antigen mol wt 67 kDa
shipped in   wet ice
storage temp.   −20°C
Gene Information   human ... STXBP1(6812)
biological source   rabbit
conjugate   unconjugated
NCBI accession no.   P61764



The antiserum was produced against synthesized peptide derived from human MUNC-18a around the phosphorylation site of Ser313.

General description

The gene STXBP1 (syntaxin binding protein 1) is mapped to human chromosome 9q34.1. The encoded protein is 594 amino acids long, which is expressed in all tissues with highest levels in retina and cerebellum.

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Biochem/physiol Actions

The gene STXBP1 (syntaxin binding protein 1) encodes a regulatory protein of the components of the SNARE (soluble NSF/ N-ethylmaleimide-sensitive factor attachment protein receptor) complex that are crucial for neurotransmission. It is a neuronal protein that functions in synaptic vesicle release. Mutations in this gene have been associated with early infantile epileptic encephalopathy. It causes autosomal dominant mental retardation and nonsyndromic epilepsy.

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Safety Information

RIDADR  NONH for all modes of transport
WGK Germany  1
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