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Western Blot (WB) (Western Blot analysis of RPA70 on Siha cell lysates using anti-RPA70 antibody at 1/500 dilution.)

Rabbit anti-Human RPA70 Polyclonal Antibody | anti-RPA70 antibody

RPA70 Polyclonal Antibody

Gene Names
RPA1; HSSB; RF-A; RP-A; REPA1; RPA70; MST075
Reactivity
Human
Applications
Western Blot, Immunocytochemistry, Immunofluorescence, Flow Cytometry, Functional Assay
Purity
ProA affinity purified
Synonyms
RPA70; Polyclonal Antibody; RPA70 Polyclonal Antibody; RP-A p70; RF-A protein 1; RPA1; REPA1; Dmrpa1; Drosophila Replication Protein A; DRPA; HSSB; Human single stranded DNA binding protein; MST075; MSTP075; p70; Replication factor A; Replication factor A protein 1; Replication protein A 70 kDa DNA-binding subunit; Replication protein A 70kDa DNA binding subunit; Replication protein A1 70kDa; Replication protein A1; RF A; RFA; RFA1; RP A; RPA 70; RPA; rpa1; Single stranded binding protein 70; Single-stranded DNA-binding protein; anti-RPA70 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Isotype
IgG
Specificity
RPA70 polyclonal antibody detects endogenous levels of RPA70 protein.
Purity/Purification
ProA affinity purified
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
616
Applicable Applications for anti-RPA70 antibody
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Flow Cytometry (FC/FACS)
Application Notes
WB: 1:500
ICC: 1:50-1:100
FC/FACS: 1:50-1:100
Preparation and Storage
Store at 4 degree C after thawing.
Aliquot store at -20 degree C or -80 degree C.
Avoid repeated freeze/thaw cycles.

Western Blot (WB)

(Western Blot analysis of RPA70 on Siha cell lysates using anti-RPA70 antibody at 1/500 dilution.)

Western Blot (WB) (Western Blot analysis of RPA70 on Siha cell lysates using anti-RPA70 antibody at 1/500 dilution.)

Immunocytochemistry (ICC)

(ICC staining RPA70 in A549 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Immunocytochemistry (ICC) (ICC staining RPA70 in A549 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)
Related Product Information for anti-RPA70 antibody
The single-stranded-DNA-binding proteins (SSBs) are essential for DNA function in prokaryotic and eukaryotic cells, mitochondria, phages and viruses. Replication protein A (RPA), a highly conserved eukaryotic protein, is a heterotrimeric SSB. RPA plays an important role in DNA replication, recombination and repair. The binding of human RPA (hRPA) to DNA involves molecular polarity in which initial hRPA binding occurs on the 5' side of an ssDNA substrate and then extends in the 3' direction to create a stably bound hRPA. RPA is a major damage-recognition protein involved in the early stages of nucleotide excision repair. It can also play a role in telomere maintenance. The RPA 70 kDa subunit binds to ssDNA and mediates interactions with many cellular and viral proteins. The DNA binding domain lies in the middle of RPA 70 kDa subunit and comprises two structurally homologous subdomains oriented in tandem. RPA contains a conserved four cysteine-type zinc-finger motif, which mediates the transition of RPA-ssDNA interaction to a stable RPA-ssDNA complex in a redox-dependent manner.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
68kDa
NCBI Official Full Name
replication protein A 70 kDa DNA-binding subunit isoform 1
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
UniProt Entry Name
RFA1_HUMAN

NCBI Description

This gene encodes the largest subunit of the heterotrimeric Replication Protein A (RPA) complex, which binds to single-stranded DNA (ssDNA), forming a nucleoprotein complex that plays an important role in DNA metabolism, being involved in DNA replication, repair, recombination, telomere maintenance, and co-ordinating the cellular response to DNA damage through activation of the ataxia telangiectasia and Rad3-related protein (ATR) kinase. The nucleoprotein complex protects the single-stranded DNA from nucleases, prevents formation of secondary structures that would interfere with repair, and co-ordinates the recruitment and departure of different genome maintenance factors. This subunit contains four oligonucleotide/oligosaccharide-binding (OB) domains, though the majority of ssDNA binding occurs in two of these domains. The heterotrimeric complex has two different modes of ssDNA binding, a low-affinity and high-affinity mode, determined by which ssDNA binding domains are utilized. The different binding modes differ in the length of DNA bound and in the proteins with which it interacts, thereby playing a role in regulating different genomic maintenance pathways. [provided by RefSeq, Sep 2017]

Research Articles on RPA70

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Product Notes

The RPA70 rpa1 (Catalog #AAA3013373) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The RPA70 Polyclonal Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's RPA70 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Flow Cytometry (FC/FACS). WB: 1:500 ICC: 1:50-1:100 FC/FACS: 1:50-1:100. Researchers should empirically determine the suitability of the RPA70 rpa1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "RPA70, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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