Anti-PALB2 Polyclonal Antibody 2 is a Rabbit antibody targeting PALB2. Anti-PALB2 Polyclonal Antibody 2 can be used in IHC-P,IHC-Fr,ICC/IF,IF,FCM.

IgG

Human,Pig (predicted:Mouse,Rat,Cow)

1. Tissue/cell: human breast carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer (0.01 M, pH 6.0), Boiling bathing for 15 min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30 min; Blocking buffer (normal goat serum) at 37℃ for 20 min;
Incubation: Anti-PALB2 Polyclonal Antibody, Unconjugated (TMAB-09946) 1: 200, overnight at 4°C, followed by conjugation to the secondary antibody and DAB staining
2. Independently Validated Antibody, image provided by Science Direct, badge number 029682:Formalin-fixed and paraffin embedded human breast cancer labeled with Rabbit Anti-PALB2 Polyclonal Antibody, Unconjugated (TMAB-09946) at 1:100 from one hour at room temperature followed by conjugation to the secondary antibody Mach2 rabbit HRP-Polymer for 30 minutes at room temperature. Positive Control, the staining is correct.
3. Formalin-fixed and paraffin embedded pig skeletal muscle labeled with Rabbit Anti-PALB2 Polyclonal Antibody, Unconjugated (TMAB-09946) at 1:100 for one hour at room temperature followed by conjugation to the secondary antibody Mach2 rabbit HRP-Polymer for 30 min at room temperature and DAB staining.
4. Blank control: Hela (blue), the cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice.
Isotype Control Antibody: Rabbit IgG (orange);
Secondary Antibody: Goat anti-rabbit IgG-FITC (white blue),
Dilution: 1:100 in 1 X PBS containing 0.5% BSA;
Primary Antibody Dilution: 1 μg in 100 μL1X PBS containing 0.5% BSA (green).
5. Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum) at 37°C for 20 min; Antibody incubation with (PALB2) polyclonal Antibody, Unconjugated (TMAB-09946) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue) was used to stain the cell nuclei.

IHC-P: 1:100-500; IHC-Fr: 1:100-500; ICC/IF: 1:100-500; IF: 1:100-500; FCM: 1μg/Test

Polyclonal

KLH conjugated synthetic peptide: human PALB2

Human

PALB2

Partner and localizer of BRCA2

Plays a critical role in homologous recombination repair (HRR) through its ability to recruit BRCA2 and RAD51 to DNA breaks. Serves as the molecular scaffold in the formation of the BRCA1-PALB2-BRCA2 complex which is essential for homologous recombination. Strongly stimulates the DNA strand-invasion activity of RAD51, stabilizes the nucleoprotein filament against a disruptive BRC3-BRC4 polypeptide and helps RAD51 to overcome the suppressive effect of replication protein A (RPA). Functionally cooperates with RAD51AP1 in promoting of D-loop formation by RAD51. Essential partner of BRCA2 that promotes the localization and stability of BRCA2. Also enables its recombinational repair and checkpoint functions of BRCA2. May act by promoting stable association of BRCA2 with nuclear structures, allowing BRCA2 to escape the effects of proteasome-mediated degradation. Binds DNA with high affinity for D loop, which comprises single-stranded, double-stranded and branched DNA structures.