POLE3 Antibody / CHRAC17

SKU: orb2636846

Description

DNA replication is initiated by the binding of initiation factors to the origin of replication. Nucleosomes inhibit access to the replication machinery at these origin sequences. Nucleosome remodeling factors increase the accessibility of nucleosomal DNA to transcriptional regulators. CHRAC15 and CHRAC17 are subunits of the nucleosomal remodeling factor CHRAC (chromatin accessibility complex), which increases the accessibility of nucleosomal DNA in an ATP-dependent manner. Unlike other known chromatin remodeling factors, CHRAC also functions during chromatin assembly by using ATP to convert irregular chromatin into a regular array of nucleosomes with even spacing. This conversion process occurs when CHRAC organizes randomly deposited histones into a regularly spaced array. In the presence of CHRAC, the nucleosomal ATPase ISWI catalyzes several ATP-dependent transitions of chromatin structure.

Images & Validation

• Tested Applications: FACS, IF, IHC-P
• Dilution Range: Flow cytometry: 1-2ug/million cells,Immunofluorescence: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml
• Reactivity: Human
• Application Notes:
  Optimal dilution of the POLE3 antibody should be determined by the researcher.

Key Properties

• Antibody Type: Primary Antibody
• Host: Mouse
• Clonality: Monoclonal
• Isotype: Mouse IgG1
• Clone No.: PCRP-POLE3-2F10
• Immunogen: Recombinant full-length human DNA polymerase epsilon subunit 3 protein was used as the immunogen for the POLE3 antibody.
• Purification: Protein A/G affinity
• Conjugation: Unconjugated

Storage & Handling

• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Buffer/Preservatives: 1 mg/ml in 1X PBS; rAlbumin free, sodium azide free
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

IHC staining of FFPE human lymphoma tissue with POLE3 antibody (clone PCRP-POLE3-2F10) at 2 ug/ml. HIER: boil tissue sections in pH9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.

FACS staining of PFA-fixed human K562 cells with POLE3 antibody (blue, clone PCRP-POLE3-2F10) and isotype control (red).

SDS-PAGE analysis of purified, BSA-free POLE3 antibody (clone PCRP-POLE3-2F10) as confirmation of integrity and purity.

Analysis of HuProt (TM) microarray containing more than 19000 full-length human proteins using POLE3 antibody (clone PCRP-POLE3-2F10). These results demonstrate the foremost specificity of the PCRP-POLE3-2F10 mAb. Z- and S- score: The Z-score represents the strength of a signal that an antibody (in combination with a fluorescently-tagged anti-IgG secondary Ab) produces when binding to a particular protein on the HuProt (TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If the targets on the HuProt (TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-scores. The S-score therefore represents the relative target specificity of an Ab to its intended target.

Quick Database Links

UniProt

Q9NRF9