Product Name: ENO2-pY25
Product Number: AB-PN512
Size: 25 µg      Price:89.00
      $US
Target Full Name: Gamma-enolase

Target Alias: 2-phospho-D-glycerate hydro-lyase; 2-phospho-D-glycerate hydrolyase; ENO2; ENOG; Enolase 2; enolase 2 (gamma, neuronal); Gamma-enolase; Neural enolase; neuron specific gamma enolase; Neuron-specific enolase; neurone-specific enolase; NSE

Product Type Specific: Enolase phosphosite-specific antibody

Antibody Code: PN512

Antibody Target Type: Phosphosite-specific

Antibody Phosphosite: Y25

Protein UniProt: P09104

Protein SigNET: P09104

Antibody Type: Polyclonal

Antibody Host Species: Rabbit
Antibody Immunogen Source: Human ENO2 sequence peptide Cat. No.: PE-04ACT95

Antibody Immunogen Sequence: VDL(pY)TAK(bA)C

Antibody Immunogen Description: Corresponds to amino acid residues V22 to K28; In the Enolase_N domain. This is one of the major in vivo phosphorylation sites in ENO2.

Production Method: The immunizing peptide was produced by solid phase synthesis on a multipep peptide synthesizer and purified by reverse-phase hplc chromatography. Purity was assessed by analytical hplc and the amino acid sequence confirmed by mass spectrometry analysis. This peptide was coupled to KLH prior to immunization into rabbits. New Zealand White rabbits were subcutaneously injected with KLH-coupled immunizing peptide every 4 weeks for 4 months. The sera from these animals was applied onto an agarose column to which the immunogen peptide was thio-linked. Antibody was eluted from the column with 0.1 M glycine, pH 2.5. Subsequently, the antibody solution was neutralized to pH 7.0 with saturated Tris.This antibody was also subject to negative purification over phosphotyrosine-agarose.

Antibody Modification: Unconjugated. Contact KInexus if you are interest in having the antibody biotinylated or coupled with fluorescent dyes.

Antibody Concentration: 1 mg/ml

Storage Buffer: Phosphate buffered saline pH 7.4, 0.05% Thimerasol

Storage Conditions: For long term storage, keep frozen at -40°C or lower. Stock solution can be kept at +4°C for more than 3 months. Avoid repeated freeze-thaw cycles.

Product Use: Western blotting | Antibody microarray

Antibody Dilution Recommended: 2 µg/ml for immunoblotting

Antibody Potency: Medium immunoreactivity with immunogen peptide on dot blots.

Antibody Species Reactivity: Human

Antibody Positive Control: The observed molecular mass of the processed target protein on SDS-PAGE gels is reported to be around 45-55 kDa.

Antibody Specificity: High-very high

Antibody Cross Reactivity: No significant cross-reactivities detected in A431 and A549 cells, although background is a little high with EGF treatment of A549 cells

Related Product 1: ENO2-pY25 blocking peptide

Related Product 2: ENO1-pY44 phosphosite-specific antibody (Cat. No.: AB-PN511)

Scientific Background: ENO2 (gamma-enolase) catalyzes the biochemical reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O. This reaction is part of the metabolic pathway by which pyruvate is produced from D-glyceraldehyde 3 -phosphate. It also has neurotrophic and neuroprotective properties on a broad spectrum of central nervous system (CNS) neurons.
Figure 1. Epitope mapping of ENO2-pY25 antibody with similar phosphopeptides on dot blots.


Figure 2. Epitope mapping of ENO2-pY25 antibody with similar phosphopeptides on dot blots.


Figure 3. Identification of phosphosites related to ENO2-pY25.