Syntaxin-BP1 [p Ser513] Antibody

Product: PKI-587

Syntaxin-BP1 [p Ser513] Antibody Summary

Immunogen
Phosphopeptide corresponding to amino acid residues surrounding the phosphoSer513 of Munc-18.
Modification
p Ser513
Specificity
Specific for the ~65k Munc-18 protein phosphorylated at Ser515. Immunolabeling is blocked by the phosphopeptide used as antigen but not by the corresponding dephosphopeptide.
Predicted Species
Human (100%), Mouse (100%), Chicken (100%), Bovine (100%), Primate (100%), Xenopus (100%), Canine (100%). Backed by our 100% Guarantee.
Clonality
Polyclonal
Host
Rabbit
Gene
STXBP1
Purity
Immunogen affinity purified
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Applications/Dilutions

Dilutions
  • Western Blot 1:1000
  • Immunohistochemistry 1:400
Theoretical MW
65 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
10mM HEPES (pH 7.5), 0.15M NaCl, 0.1 mg/ml BSA and 50% Glycerol
Preservative
No Preservative
Purity
Immunogen affinity purified

Alternate Names for Syntaxin-BP1 [p Ser513] Antibody

  • EIEE4
  • FLJ37475
  • hUNC18
  • MUNC18-1
  • NSEC1
  • N-Sec1
  • p67
  • Protein unc-18 homolog 1
  • Protein unc-18 homolog A
  • rbSec1
  • STXBP1
  • syntaxin binding protein 1
  • syntaxin-binding protein 1
  • SyntaxinBP1
  • Syntaxin-BP1
  • UNC18
  • unc18-1
  • UNC18A
  • unc-18A
  • UNC18neuronal SEC1

Background

Munc-18 (mammalian homologue of Unc-18) is a protein that is thought to be involved in regulating exocytosis due, at least in part to its ability to bind syntaxin (Ciufo et al., 2005). Munc18-1 is a neuron-specific member of the Sec1/Munc18 protein family that binds to syntaxin1A and is thought to stabilize the complex (Liu et al., 2004). The function of Munc-18 is thought to be regulated by PKC phosphorylation of Ser515 on the Munc-18 protein (Sassa et al., 1996).

PMID: 23959889