MaxLight™490 is a new Blue-Green photostable dye conjugate comparable to DyLight™488, Alexa Fluor™488 and offers better labeling efficiency, brighter imaging and increased immunodetection.
SHP2 is a ubiquitously expressed tyrosine-specific protein phosphatase.
It participates in signaling events downstream of receptors for growth factors, cytokines, hormones, antigens and extracellular matrices in the control of cell growth, differentiation, migration, and death.
Activation of SHP 2 and its association with Gab1 is critical for sustained Erk activation downstream of several growth factor receptors and cytokines.
In addition to its role in Gab1-mediated Erk activation, SHP 2 attenuates EGF-dependent PI3 kinase activation by dephosphorylating Gab1 p85 binding sites.
Applications:Suitable for use in Western Blot, Immunoprecipitation, Neutralization and Immunocytochemistry.
Other applications have not been tested.
Recommended Dilution:Western Blot: detects SHP 2/SHPTP-2 in RIPA lysates from human A431 carcinoma cells and mouse 3T3/A31 fibroblasts.
Strongly recognizes the SHP 2/SHPTP-2 fusion protein (10ng) used for immunoprecipitation; use 1ug/ml for this application
Immunoprecipitation: immunoprecipitates SHP 2/SHPTP-2 from RIPA lysates of human A431 carcinoma cells.
An immunoprecipitation phosphatase assay using phenylphosphate as a substrate was performed using EGF stimulated A431 cells
Immunocytochemistry: detects SHP 2/SHPTP-2 in EGF stimulated A431 cells
Neutralization: Does not inhibit phosphotyrosine phosphatase activity.
Optimal dilutions to be determined by the researcher.
Positive Antigen Control Included:A0001-50: Non stimulated A431 cell lysate.
Storage and Stability:Store product at 4°C in the dark.
DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid.
Dilute required amount only prior to immediate use.
Further dilutions can be made in assay buffer.
Caution: MaxLight™490 conjugates are sensitive to light.
For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Note: Applications are based on unconjugated antibody.
仕様
Size：100ul
Host：rabbit
Source Antibody：mouse
Grade：Affinity Purified
Purity：Purified by Protein A affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight™490.
Specificity：Recognizes mouse SHP 2/SHPTP-2 at ~64kD. Apparent size increases to ~70kD upon tyrosine phosphorylation. Species Crossreactivity: human and rat
Isotype：IgG
Calc Applications Abbrev：IC IP WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：GST fusion protein corresponding to aa2-216 of mouse SHP 2/SHPTP-2.
