Phospho-Tyrosine Mouse mAb (P-Tyr-100) (BSA and Azide Free) #80379

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Supporting Data

REACTIVITY	H M R All
SENSITIVITY	Endogenous
MW (kDa)
Source/Isotype	Mouse IgG1

Application Key:

WB-Western Blotting
IHC-Immunohistochemistry
IF-Immunofluorescence
F-Flow Cytometry

Species Cross-Reactivity Key:

H-Human
M-Mouse
R-Rat
All-All Species Expected

Product Information

Product Usage Information

This product is the carrier free version of product #9411. 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 Na₂HPO₄, 3 mM KCl, 2 mM KH₂PO₄, and 140 mM NaCl (pH 7.8)). BSA and Azide Free.

For standard formulation of this product see product #9411

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-Tyrosine Mouse mAb (P-Tyr-100) (BSA and Azide Free) is a high affinity antibody. ELISAs against a wide variety of phosphopeptides indicate that P-Tyr-100 binds phospho-Tyr in a manner largely independent of the surrounding amino acid sequence. 2D gel Western blot analysis of pervanadate-treated cell extracts also shows that P-Tyr-100 interacts with a broad range of tyrosine-phosphorylated proteins. P-Tyr-100 does not cross-react with peptides containing phospho-Ser or phospho-Thr.

Species Reactivity:

Human, Mouse, Rat, All Species Expected

Source / Purification

Monoclonal antibody is produced by immunizing animals with phospho-tyrosine containing peptides .

Background

Tyrosine phosphorylation plays a key role in cellular signaling (1). Research studies have shown that in cancer, unregulated tyrosine kinase activity can drive malignancy and tumor formation by generating inappropriate proliferation and survival signals (2). Antibodies specific for phospho-tyrosine (3,4) have been invaluable reagents in these studies. The phospho-tyrosine monoclonal antibodies developed by Cell Signaling Technology are exceptionally sensitive tools for studying tyrosine phosphorylation and monitoring tyrosine kinase activity in high throughput drug discovery.

限制使用

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For Research Use Only. Not For Use In Diagnostic Procedures.

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