Rabbit anti-Human RPA1 Polyclonal Antibody | anti-RPA1 antibody

RPA1 Antibody

Cat. Num. AAA232652

• Gene Names: RPA1; HSSB; RF-A; RP-A; REPA1; RPA70; MST075
• Reactivity: Human
• Applications: Immunohistochemistry, ELISA
• Purity: >95%, Protein G purified
• Synonyms: RPA1, Antibody; RPA1 Antibody; Replication protein A 70 kDa DNA-binding subunit; RP-A p70; Replication factor A protein 1; RF-A protein 1; Single-stranded DNA-binding protein; N-terminally processed; RPA1; REPA1; RPA70; anti-RPA1 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: >95%, Protein G purified
• Form/Format: Liquid
• Sequence Length: 616

• Applicable Applications for anti-RPA1 antibody: IHC (Immunohistochemistry), ELISA
• Immunogen: Recombinant Human Replication protein A 70 kDa DNA-binding subunit protein (2-616AA)
• Preservative: 0.03% Proclin 300
• Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
• Conjugation: Non-conjugated
• Santa Cruz Alternative: Potential replacement for Santa Cruz Biotechnology antibody catalog# sc-14696 / sc-25376 / sc-46503 / sc-46504
• Preparation and Storage: Shipped at 4 degree C. Upon delivery aliquot and store at -20 degree C or -80 degree C. Avoid repeated freeze.

WB (Western Blot)

(Western BlotPositive WB detected in: A549 whole cell lysate,Rat lung tissue,Mouse heart tissue,Mouse liver tissue,Mouse spleen tissue,Mouse lung tissue,Mouse kidney tissueAll lanes: RPA1 antibody at 3.4ug/mlSecondaryGoat polyclonal to rabbit IgG at 1/50000 dilutionPredicted band size: 69 KDaObserved band size: 69 KDa)

IHC (Immunohistochemistry)

(Immunohistochemistry of paraffin-embedded human lung cancer using AAA232652 at dilution of 1:100)

Related Product Information for anti-RPA1 antibody

As part of the heterotrimeric replication protein A complex (RPA/RP-A), binds and stabilizes single-stranded DNA intermediates, that form during DNA replication or upon DNA stress. It prevents their reannealing and in parallel, recruits and activates different proteins and complexes involved in DNA metabolism. Thereby, it plays an essential role both in DNA replication and the cellular response to DNA damage (PubMed: 9430682). In the cellular response to DNA damage, the RPA complex controls DNA repair and DNA damage checkpoint activation. Through recruitment of ATRIP activates the ATR kinase a master regulator of the DNA damage response (PubMed: 24332808). It is required for the recruitment of the DNA double-strand break repair factors RAD51 and RAD52 to chromatin in response to DNA damage (PubMed: 17765923). Also recruits to sites of DNA damage proteins like XPA and XPG that are involved in nucleotide excision repair and is required for this mechanism of DNA repair (PubMed: 7697716). Plays also a role in base excision repair (BER) probably through interaction with UNG (PubMed: 9765279). Through RFWD3 may activate CHEK1 and play a role in replication checkpoint control. Also recruits SMARCAL1/HARP, which is involved in replication fork restart, to sites of DNA damage. May also play a role in telomere maintenance (PubMed: 17959650). As part of the alternative replication protein A complex, aRPA, binds single-stranded DNA and probably plays a role in DNA repair. Compared to the RPA2-containing, canonical RPA complex, may not support chromosomal DNA replication and cell cycle progression through S-phase. The aRPA may not promote efficient priming by DNA polymerase alpha but could support DNA synthesis by polymerase delta in presence of PCNA and replication factor C (RFC), the dual incision/excision reaction of nucleotide excision repair and RAD51-dependent strand exchange (PubMed: 19996105).

NCBI and Uniprot Product Information

• NCBI GI #: 4506583
• NCBI GeneID: 6117
• NCBI Accession #: NP_002936.1
• NCBI GenBank Nucleotide #: NM_002945.3
• UniProt Accession #: P27694; Q59ES9; A8K0Y9
• Molecular Weight: 68,138 Da
• NCBI Official Full Name: replication protein A 70 kDa DNA-binding subunit
• NCBI Official Synonym Full Names: replication protein A1
• NCBI Official Symbol: RPA1
• NCBI Official Synonym Symbols: HSSB; RF-A; RP-A; REPA1; RPA70; MST075
• NCBI Protein Information: replication protein A 70 kDa DNA-binding subunit
• UniProt Protein Name: Replication protein A 70 kDa DNA-binding subunit
• UniProt Gene Name: RPA1
• UniProt Synonym Gene Names: REPA1; RPA70; RP-A p70; RF-A protein 1
• UniProt Entry Name: RFA1_HUMAN