Anti-Phospho-PTPN11 (Tyr580) Polyclonal Antibody 3 is a Rabbit antibody targeting Phospho-PTPN11 (Tyr580). Anti-Phospho-PTPN11 (Tyr580) Polyclonal Antibody 3 can be used in WB,IHC-P,IHC-Fr,IF,FCM.

IgG

Human,Mouse,Rat (predicted:Chicken,Horse)

1. Sample:
Lane1: Brain (Mouse) lysate at 30 μg;
Lane2: Muscle (Mouse) lysate at 30 μg;
Primary: Anti-Phospho-SHP2 (TMAB-11196) at 1:300 dilution;
Secondary: HRP conjugated Goat-Anti-Rabbit IgG at 1:5000 dilution;
Predicted band size: 66 kD
Observed band size: 66 kD
2. Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30 min; Antibody incubation with (Phospho-SHP2 (Tyr580)) Polyclonal Antibody, Unconjugated (TMAB-11196) at 1:400 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructions and DAB staining.
3. Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30 min; Antibody incubation with (Phospho-SHP2 (Tyr580)) Polyclonal Antibody, Unconjugated (TMAB-11196) at 1:400 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructions and DAB staining.
4. Blank control (black line): Hela.
Primary Antibody (green line): Rabbit Anti-Phospho-PTPN11 (Tyr580) antibody (TMAB-11196)
Dilution: 2 μg/Test;
Secondary Antibody (white blue line): Goat anti-rabbit IgG-FITC
Dilution: 0.5 μg/Test.
Isotype control (orange line): Normal Rabbit IgG
Protocol
The cells were fixed with 4% PFA (10 min at room temperature) and then permeabilized with 90% ice-cold methanol for 20 min at -20℃, The cells were then incubated in 5% BSA to block non-specific protein-protein interactions for 30 min at room temperature. Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.

WB: 1:500-2000; IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500; FCM: 2μg/Test

Polyclonal

KLH conjugated Synthesised phosphopeptide: human PTPN11/SHP2 around the phosphorylation site of Tyr580

Human

PTPN11

Tyrosine-protein phosphatase non-receptor type 11

Acts downstream of various receptor and cytoplasmic protein tyrosine kinases to participate in the signal transduction from the cell surface to the nucleus. Dephosphorylates ROCK2 at Tyr-722 resulting in stimulatation of its RhoA binding activity.