RPA2, 1-270aa, Human, His tag, E.coli

Categories: [Proteins / Peptides]
Replication Protein A (RPA) is a single stranded DNA binding protein. Human RPA is a heterotrimeric protein containing subunits of 14, 32 and 70kDa. This protein complex is highly conserved in eukaryotes and is essential in DNA replication, homologous recombination and nucleotide excision repair. The C-terminus of RPA2 can specfically intereact with the DNA repair enzyme UNG2 and repair factors XPA and Rad52, each of which functions in a different repair pathway.
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Properties

Data Sheet Click for Datasheet
Catalog Number TP03763
Size 50 µg
Host E.coli
Accession
Molecular Weight 31.7 kDa (293aa) confirmed by MALDI-TOF
AP_Mol_Weight
Tag N-6His
Sequences MGSSHHHHHHSSGLVPRGSHMGSMWNSGFESYGSSSYGGAGGYTQSPGGFGSPAPSQAEKKSRARAQHIVPCTISQLLSATLVDEVFRIGNVEISQVTIVGIIRHAEKAPTNIVYKIDDMTAAPMDVRQWVDTDDTSSENTVVPPETYVKVAGHLRSFQNKKSLVAFKIMPLEDMNEFTTHILEVINAHMVLSKANSQPSAGRAPISNPGMSEAGNFGGNSFMPANGLTVAQNQVLNLIKACPRPEGLNFQDLKNQLKHMSVSSIKQAVDFLSNEGHIYSTVDDDHFKSTDAE
Purity > 95% by HPLC
Concentration 0.5 mg/ml (determined by Bradford assay)
Formulation Liquid. In 20mM Tris-HCl buffer(pH 8.0) containing 10% glycerol,2mM DTT, 0.1M NaCl.
Other Names Replication protein A 32 kDa subunit, REPA2, RPA32, RPA32, RP-A p32, RP-A p34
Bioactivity
Storage Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Postscript For research use only, not for use in diagnostic procedures.

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