PALB2 Polyclonal Antibody
Catalogue Number: BS-0588R-BSS
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bs-0588R Image
bs-0588R Image
bs-0588R Image
bs-0588R Image
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
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HeLa cells probed with PALB2 Polyclonal Antibody, Unconjugated (bs-0588R) at 1:100 for 30 minutes followed by incubation with a conjugated secondary (PE Conjugated) (green) for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).
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Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (PALB2) polyclonal Antibody, Unconjugated (bs-0588R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.
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Images provided by the Independent Validation Program (badge number 29749). Lane 1: A549 cell extract Lane 2: c6/36 mosquito cell extract (non-reactive species) 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.
| Manufacturer: | Bioss Inc |
| Shelf Life: | 12 months |
| Type: | Polyclonal Primary Antibody - Unconjugated |
| Alias: | FANCN; PNCA3; Partner and localizer of BRCA2; PALB2 |
| Shipping Condition: | Blue Ice |
| Unit(s): | 100 ul, 20 ul |
| Host name: | Rabbit |
| Clone: | |
| Isotype: | IgG |
| Immunogen: | KLH conjugated synthetic peptide derived from human PALB2 |
| Application: | ELISA, FC, ICC, IF, IHC-P, WB, IHC-Fr |
Description
Description: 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.
Additional Text
Gene Name
PALB2
Uniprot ID
Q86YC2
Gene ID
79728
Purification
Protein A purified
Concentration
1 ug/ul
Antibody Clonality
Polyclonal
Modification
Unmodified
Storage Note
Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
bs-0588R Datasheet
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