RPA1 antibody (Internal Region)

Catalog No. ABIN6264808

Product Details anti-RPA1 Antibody

Target: RPA1 (Replication Protein A1, 70kDa (RPA1))

Binding Specificity: Internal Region

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This RPA1 antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)

Specificity: RPA1 Antibody detects endogenous levels of total RPA1.

Predicted Reactivity: Pig,Bovine,Horse,Sheep,Rabbit,Dog,Chicken,Xenopus

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthesized peptide derived from human RPA1, corresponding to a region within the internal amino acids.

Isotype: IgG

Application Details

Application Notes: WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20 °C. Stable for 12 months from date of receipt.

Expiry Date: 12 months

Target Details for RPA1

Target: RPA1 (Replication Protein A1, 70kDa (RPA1))

Alternative Name: RPA1 (RPA1 Products)

Synonyms: HSSB antibody, MST075 antibody, REPA1 antibody, RF-A antibody, RP-A antibody, RPA70 antibody, Cb1-727 antibody, wu:fi14b08 antibody, zgc:55337 antibody, zgc:77092 antibody, RPA1 antibody, hssb antibody, mst075 antibody, repa1 antibody, rf-a antibody, rp-a antibody, rpa antibody, rpa70 antibody, LOC100230990 antibody, 5031405K23Rik antibody, 70kDa antibody, AA589576 antibody, AW557552 antibody, Rpa antibody, CG9633 antibody, D-RPA70 antibody, D-SSB antibody, DRP-A antibody, DmRPA antibody, Dmel\\CG9633 antibody, RPA antibody, RPA 70 antibody, RPA 70 kDa antibody, RpA70 antibody, Rpa-70 antibody, Ssb-70 antibody, dRP-A antibody, dmrpa1 antibody, i164 antibody, replication protein A1 antibody, replication protein A1, 70kDa antibody, replication protein A1 L homeolog antibody, Replication Protein A 70 antibody, RPA1 antibody, Rpa1 antibody, rpa1 antibody, rpa1.L antibody, RpA-70 antibody

Background:

Description: 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 (PubMed:27723720, PubMed:27723717). 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). 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).

Gene: RPA1

Molecular Weight: 68kDa

Gene ID: 6117

UniProt: P27694

Pathways: Telomere Maintenance, DNA Damage Repair, Mitotic G1-G1/S Phases, DNA Replication, Chromatin Binding, Synthesis of DNA