anti- PALB2 antibody

PRODUCT INFORMATION

Product Name

PALB2 antibody

Size

100µg

Form

liquid

Purification

Immunogen affinity purified

Purity

≥95% as determined by SDS-PAGE

Host

Rabbit

Clonality

polyclonal

Isotype

IgG

Storage

PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)

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.

IMMUNOGEN INFORMATION

Immunogen

partner and localizer of BRCA2

Synonyms

DKFZp667I166, DKFZp686E1054, FANCN, FLJ21816, PALB2, partner and localizer of BRCA2

Observed MW

131kd

APPLICATION

Tested Application

ELISA, WB, IHC

Recommended Dilution

WB: 1:500-1:2000; IHC: 1:20-1:200

UNIPROT INFORMATION

UniProt ID

Q86YC2

various lysates were subjected to SDS PAGE followed by western blot with FNab06125(PALB2 antibody) at dilution of 1:500