Western Blotting (WB), Immunohistochemistry (Frozen Sections) (IHC (fro))
Specificité
This antibody recognizes ~65k Munc-18 protein phosphorylated at Ser515. Immunolabeling is blocked by the phosphopeptide used as antigen but not by the corresponding dephosphopeptide.
Purification
Sequential Chromatography on phospho- and dephosphopeptide affinity columns.
Immunogène
Phosphopeptide corresponding to amino acid residues surrounding the phospho- Ser515 of Munc-18.
STXBP1
Reactivité: Humain
WB
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
Western blot: 1/1000. Immunohistochemistry: 1/400. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Format
Liquid
Buffer
10 mM HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% Glycerol.
Conseil sur la manipulation
Avoid repeated freezing and thawing.
Stock
-20 °C
Stockage commentaire
Store the antibody undiluted (in aliquots) at-20°C.
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 it 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). Alternate names: N-Sec1, Syntaxin-binding protein 1, Unc-18 homolog, Unc-18-1, Unc-18A