Phosphotyrosine antibody

Details for Product No. ABIN967685
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Antigen
Reactivity
Human, Chicken, Dog (Canine), Frog, Mouse (Murine), Rat (Rattus)
(166), (46), (32), (28), (16), (10), (8), (8), (4), (1), (1), (1), (1)
Host
Mouse
(186), (48), (2)
Clonality (Clone)
Monoclonal ()
Conjugate
Un-conjugated
(28), (21), (18), (7), (6), (5), (4), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Application
Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP)
(169), (110), (92), (34), (33), (28), (28), (16), (15), (10), (3), (1), (1), (1)
Pubmed 5 references available
Quantity 1 mg
Options
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Catalog No. ABIN967685
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Clone PY20
Isotype IgG2b
Characteristics 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
Purification Purified from tissue culture supernatant or ascites by affinity chromatography.
Background Phosphorylation of specific tyrosine residues is the result of of activation or stimulation or stimulation of their respective protein tyrosine kinases. The phosphorylated proteins can be autophosphorylated kinases or certain cellular protein substrates that are regulated in oncogenesis or cell growth. Antibodies to phosphotyrosine provide one of the best tools for the detection and characterization of phosphotyrosine proteins. Technical Note: The use of milk-containing buffers may interfere with a phosphotyrosine antibody's ability to bind specific proteins of interest. Please use BSA-containing buffers for blocking and incubating purposes. This antibody is routinely tested by western blot analysis.
Research Area Signaling, Metabolism, Amino Acids, Protein Modifications
Application Notes The use of milk-containing buffers may interfere with a phosphotyrosine antibody's ability to bind specific proteins of interest. Please use BSA-containing buffers for blocking and incubating purposes. This antibody is routinely tested by western blot analysis. Other applications were tested during antibody development only or reported in the literature.
Comment

Related Products: ABIN968534, ABIN967389

Restrictions For Research Use only
Format Liquid
Concentration 1.0 mg/ml
Buffer Aqueous buffered solution containing glycerol.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage -20 °C
Supplier Images
anti-Phosphotyrosine antibody Western blot analysis of phosphotyrosine on A431 cell lysate. Lane 1: 1:1000, lane 2: 1:2000, lane 3: 1:4000 dilution of anti-phosphotyrosine, PY20.
Product cited in: Glenney, Zokas, Kamps: "Monoclonal antibodies to phosphotyrosine." in: Journal of immunological methods, Vol. 109, Issue 2, pp. 277-85, 1988 (PubMed).

Lund-Johansen, Davis, Bishop et al.: "Flow cytometric analysis of immunoprecipitates: high-throughput analysis of protein phosphorylation and protein-protein interactions." in: Cytometry, Vol. 39, Issue 4, pp. 250-9, 2000 (PubMed).

Vinós, Freeman: "Evidence that Argos is an antagonistic ligand of the EGF receptor." in: Oncogene, Vol. 19, Issue 31, pp. 3560-2, 2000 (PubMed).

Baisden, Gatesman, Cherezova et al.: "The intrinsic ability of AFAP-110 to alter actin filament integrity is linked with its ability to also activate cellular tyrosine kinases." in: Oncogene, Vol. 20, Issue 45, pp. 6607-16, 2001 (PubMed).

Yamakawa, Tsuchida, Sugino: "The rasGAP-binding protein, Dok-1, mediates activin signaling via serine/threonine kinase receptors." in: The EMBO journal, Vol. 21, Issue 7, pp. 1684-94, 2002 (PubMed).

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