CST, 52004SF, Phospho-Synapsin-1 (Ser9) (E3D2X) Rabbit Monoclonal Antibody (BSA and Azide Free)

Monoclonal Antibody for studying Synapsin-1 (Ser9) phosphate. Validated for Western Blotting,Immunofluorescence (Frozen),ELISA+. Highly specific and rigorously validated in-house, Phospho-Synapsin-1 (Ser9) (E3D2X) Rabbit Monoclonal Antibody (BSA and Azide Free) (CST #52004) is ready to ship. Product Usage Information This product is the carrier free version of product #67605. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol. This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT&RUN or CUT&Tag assays. If you require a carrier free formulation for chromatin profiling, please contact us . Optimal dilutions/concentrations should be determined by the end user. BSA and Azide Free antibodies are quality control tested by size exclusion chromatography (SEC) to determine antibody integrity. Formulation Supplied in 1X PBS (10 mM Na 2 HPO 4 , 3 mM KCl, 2 mM KH 2 PO 4 , and 140 mM NaCl (pH 7.8)). BSA and Azide Free. For standard formulation of this product see product # 67605 Storage Store at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance. Specificity / Sensitivity Phospho-Synapsin-1 (Ser9) (E3D2X) Rabbit Monoclonal Antibody (BSA and Azide Free) recognizes endogenous levels of synapsin-1 protein only when phosphorylated at Ser9. Species Reactivity: Human, Mouse, Rat Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser9 of human synapsin-1 protein. Background Synapsins, a group of at least five related members (synapsins Ia, Ib, IIa, IIb, and IIIa), are abundant brain proteins essential for regulating neurotransmitter release (1,2). All synapsins contain a short amino-terminal domain that is highly conserved and phosphorylated by PKA or CaM kinase I (1). Phosphorylation of the synapsin amino-terminal domain at Ser9 inhibits its binding to phospholipids and dissociates synapsins from synaptic vesicles (2). Alternate Names Brain protein 4.1; MRX50; SYN1; SYN1a; SYN1b; Synapsin; Synapsin I; synapsin Ib; Synapsin-1; SYNI Specification REACTIVITY: H M R SENSITIVITY: Endogenous MW (kDa): 77 Source/Isotype: Rabbit IgG