APPLICATION
Application Note
*Optimal dilutions/concentrations should be determined by the researcher.
Application |
Recommended Dilution |
1:500 - 1:2000 |
1:50 - 1:100 |
1:50 - 1:200 |
1:50 - 1:200 |
Not tested in other applications.
Calculated MW
PROPERTIES
Form
Liquid
Buffer
PBS, 50% Glycerol
Preservative
0.02% Sodium azide
Storage
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Concentration
Batch dependent (Please refer to the vial label for the specific concentration.)
Antigen Species
Human
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 80-270 of human RPA2 (NP_002937.1).
Purification
Purified by affinity chromatography
Conjugation
Unconjugated
Note
For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.
TARGET
Synonyms
replication protein A2 , REPA2 , RP-A p32 , RP-A p34 , RPA32
Cellular Localization
Nucleus
Background
This gene encodes a 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 RPA complex protects 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. The heterotrimeric complex has two different modes of ssDNA binding, a low-affinity and high-affinity mode, determined by which oligonucleotide/oligosaccharide-binding (OB) domains of the complex are utilized, and differing in the length of DNA bound. This subunit contains a single OB domain that participates in high-affinity DNA binding and also contains a winged helix domain at its carboxy terminus, which interacts with many genome maintenance protein. Post-translational modifications of the RPA complex also plays a role in co-ordinating different damage response pathways. [provided by RefSeq, Sep 2017]
Database
Research Area
DATA IMAGES
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GTX32844 IHC-P Image
IHC-P analysis of human kidney cancer tissue using GTX32844 RPA32 antibody. Dilution : 1:100
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GTX32844 ICC/IF Image
ICC/IF analysis of GFP-RNF168 transgenic U2OS cells using GTX32844 RPA32 antibody. Blue : DAPI
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GTX32844 IP Image
IP analysis of Jurkat cell lysate using GTX32844 RPA32 antibody. Antibody amount : 1μg / 200μg lysate Dilution : 1:1000
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GTX32844 WB Image
WB analysis of 293T cells treated by UV at room temperature for 15-30 minutes using GTX32844 RPA32 antibody. Dilution : 1:1000 Loading : 25μg per lane
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REFERENCE
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REVIEW
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