PALB2 Polyclonal antibody
PALB2 Polyclonal Antibody for WB, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
WB, IHC, ELISA
Conjugate
Unconjugated
Cat no : 14340-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | HeLa cells, K-562 cells, THP-1 cells |
| Positive IHC detected in | human breast cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:12000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 3 publications below |
Product Information
14340-1-AP targets PALB2 in WB, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | PALB2 fusion protein Ag5654 相同性解析による交差性が予測される生物種 |
| Full Name | partner and localizer of BRCA2 |
| Calculated molecular weight | 131 kDa |
| Observed molecular weight | 130 kDa; 80-90 kDa; 250-260 kDa |
| GenBank accession number | BC044254 |
| Gene symbol | PALB2 |
| Gene ID (NCBI) | 79728 |
| RRID | AB_2158774 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
PALB2 can interact with BRCA1 and BRCA2 and form the BRCA1-PALB2-BRCA2 complex which is critical for homologous recombination and DNA damage response. PALB2 is an essential partner of BRCA2 that promotes the localization and stability of BRCA2. The predicted MW of PALB2 is approximately 130 kDa, while the truncated PALB2 protein arround 80-90 kDa can also be detected in SDS-PAGE similar to papers. (PubMed:16793542, 24141787, 24153426). There's the dimer form with MW 250-260 kDa (refer to PMID: 30289697).
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for PALB2 antibody 14340-1-AP | Download protocol |
| IHC protocol for PALB2 antibody 14340-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
EMBO J m6 A deposition is regulated by PRMT1-mediated arginine methylation of METTL14 in its disordered C-terminal region. | ||
Res Sq Haploinsufficiency of ZNF251 causes DNA-PKcs-dependent resistance to PARP inhibitors in BRCA1-mutated cancer cells | ||
Molecules FOXO3a Mediates Homologous Recombination Repair (HRR) via Transcriptional Activation of MRE11, BRCA1, BRIP1, and RAD50 |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
FH Marina (Verified Customer) (06-01-2022) | Western blot of HCC1937 human breast cancer cells untreated (1) and treated with a PARP inhibitor (2) for 96 h. 3 PALB2 bands between 90 and 130 kDa can be seen in both situations. Ponceau red staining is used as total protein loading control. Primary antibody dilution 1:500 (overnight, 4ºC).
 |
FH Iru (Verified Customer) (06-04-2021) | Do not see the band at correct molecular weight
 |
