bs-0588R [Primary Antibody]
PALB2 Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: PALB2

Immunogen Range: 1100-1150/1186

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 79728

Swiss Prot: Q86YC2

Source: KLH conjugated synthetic peptide derived from human PALB2

Purification: Purified by Protein A.

Storage Buffer: Aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide.

Storage Condition: Store at -20°C for 12 months.

Background: Plays a critical role in homologous recombination repair (HRR) through its ability to recruit BRCA2 and RAD51 to DNA breaks. 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. Serves as the molecular scaffold in the formation of the BRCA1-PALB2-BRCA2 complex which is essential for homologous recombination. Via its WD repeats is proposed to scaffold a HR complex containing RAD51C and BRCA2 which is thought to play a role in HR-mediated DNA repair. 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. May play a role in the extension step after strand invasion at replication-dependent DNA double-strand breaks; together with BRCA2 is involved in both POLH localization at collapsed replication forks and DNA polymerization activity.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-1000)
IHC-P(1:200-400)
IF(IHC-P)(1:50-200)

Cross Reactive Species: Human
Mouse
Rat

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Rabbit Anti PALB2 Polyclonal Antibody, Unconjugated (bs-0588R) at 1:200 followed by conjugation to the secondary antibody and DAB staining


Images provided by the Independent Validation Program (badge number 29749). Lane 1: A549 cell extract Lane 2: c6/36 mosquito cell extract (non-reactive\nspecies) probed with Rabbit Anti-PALB2 Polyclonal Antibody, Unconjugated (bs-0588R) at 1:500 overnight at 4˚C. Followed by conjugation to secondary antibody at 1:20000 for 60 min at 26˚C.