Phosphorylation of tyrosine residues in signaling proteins by protein tyrosine kinases mediates a variety of cellular processes, including cell growth, differentiation, adhesion, motility, death, and metabolism. Dysregulation of tyrosine phosphorylation has been implicated in the development of many human diseases, such as diabetes and cancer. Antibodies specific for phospho-tyrosine have been invaluable reagents in the studies of signaling pathways initiated by tyrosine phosphorylation.
Phospho-Tyrosine Biotinylated Antibody
R&D Systems | Catalog # BAM1676
Key Product Details
Validated by
Biological Validation
Species Reactivity
Validated:
Multi-Species
Cited:
Human, Rat
Applications
Validated:
Western Blot, ELISA
Cited:
Western Blot, ELISA Development (Detection)
Label
Biotin
Antibody Source
Monoclonal Mouse IgG1 Clone # 179003
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Product Specifications
Immunogen
KLH-coupled Phospho-Tyrosine synthetic peptide
Specificity
Detects proteins containing phosphorylated tyrosine residues. ELISA and 2D Western blot analyses using pervanadate-treated cell lysates indicate that clone 179003 binds Phospho-Tyrosine in a broad manner largely independent of the surrounding amino acid sequence. The antibody does not cross-react with proteins or peptides containing phosphorylated serine or threonine residues.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1
Scientific Data Images for Phospho-Tyrosine Biotinylated Antibody
Detection of Phospho-PDGF R beta by ELISA.
Human Foreskin Fibroblasts were untreated or treated with 100 ng/mL Recombinant Human PDGF-AA (Catalog # 221-AA), Recombinant Human PDGF-AB (Catalog # 222-AB), or Recombinant Human PDGF-BB (Catalog # 222-BB) for 5 minutes at 37 °C in serum-free medium. Activation of PDGF R beta was assessed by ELISA using Human PDGF R beta Antibody (Catalog # MAB385) as the capture reagent and Phospho-Tyrosine Biotinylated Monoclonal Antibody (Catalog # BAM1676) as the detection reagent.Detection of Phospho-Tyrosine by Western Blot.
Western blot shows lysates of A431 human epithelial carcinoma cell line untreated (-) or treated (+) with 50 µM pervanadate (PV) for 15 minutes. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Phospho-Tyrosine Biotinylated Monoclonal Antibody (Catalog # BAM1676), followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). Tyrosine-phosphorylated proteins were detected (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 10.Applications for Phospho-Tyrosine Biotinylated Antibody
Application
Recommended Usage
ELISA
0.75 µg/mL
Sample: Proteins containing phosphorylated tyrosine residues
Sample: Proteins containing phosphorylated tyrosine residues
Western Blot
1 µg/mL
Sample: Pervanadate-treated A431 human epithelial carcinoma cell line
Sample: Pervanadate-treated A431 human epithelial carcinoma cell line
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: Phospho-Tyrosine
Alternate Names
PhosphoTyrosine
Additional Phospho-Tyrosine Products
Product Documents for Phospho-Tyrosine Biotinylated Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Phospho-Tyrosine Biotinylated Antibody
For research use only
Related Research Areas
Citations for Phospho-Tyrosine Biotinylated Antibody
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
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- Troubleshooting Guide: ELISA
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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