Phosphotyrosine (incl. pos. control) Mouse Monoclonal Antibody [Clone ID: 3B12]
Specifications
| Product Data | |
| Clone Name | 3B12 |
|---|---|
| Application | ELISA, IF, IP, WB |
| Recommended Dilution | Western Blot: 0.5 μg/ml for HRPO/ECL detection. Recommended blocking buffer: Casein/Tween 20 based blocking and blot incubation buffer. ELISA: 0.05 µg/ml Immunoprecipitation: 1 - 10 µg per 106 pervanadate-treated A431 cells. Immunocytochemistry: 1 - 10 µg/ml. |
| Reactivity | Canine, Human, Mouse, Rat |
| Antibody Host | Mouse |
| Isotype | IgG1 |
| Clonality | Monoclonal |
| Immunogen | Synthetic phosphopeptide conjugated to KLH |
| Specificity | Mab PTYR-3B12 recognizes phosphotyrosine in the context of the surrounding amino acids. |
| Buffer | 1 ml 2 x PBS / 0.09 % Na-azide / PEG and Sucrose State: Purified State: Lyophilized purified Ig |
| Reconstitution Method | Restore with 1 ml H2O (15 min, RT). |
| Purification | Size exclusion chromatography |
| Conjugation | Unconjugated |
| Storage | Store lyophilized (preferably in a desiccator) at -20°C and reconstituted (aliquote and freeze in liquid nitrogen) at -80°C. Avoid repeated freezing and thawing. Thaw aliquots at 37°C. Thawed aliquots may be stored at 4°C up to 3 months. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Ambient |
| Background | Phosphorylation and dephosphorylation of cellular proteins are central steps in transducing extracellular signals to the cell nucleus. Phosphorylated epitopes may serve as docking sites for the assembly of protein complexes or may alter the 3-dimensional protein structure thus modulating enzymatic activity or the ability to undergo protein-protein-interactions. Modification of proteins on tyrosine residues is mediated by protein tyrosine kinases. Tyrosine phosphorylation may alter the biological activity or mediate the assembly of protein complexes via interaction of phosphotyrosine residues with SH2 or PID domains. |
| Reference Data | |
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