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Recombinant Human Replication protein A 70kDa DNA-binding subunit(RPA1)

Recombinant Human Replication protein A 70kDa DNA-binding subunit(RPA1)

ArtNr	CSB-EP020088HU-10
Hersteller	Cusabio
Menge	10ug
Quantity options	1mg 10ug 100ug 20ug 200ug 50ug 500ug
Kategorie	Oncology Neuroscience Neural Lineage Markers Peptides & Proteins Recombinant Proteins By Organ Bladder Cancer
Typ	Proteins Recombinant
Format	Liquid or Lyophilized powder
Specific against	other
Host	E.coli
Purity	Greater than 90% as determined by SDS-PAGE.
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	Replication factor A protein 1 ;RF-A protein 1Single-stranded DNA-binding protein
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Research Topic	Epigenetics and Nuclear Signaling
Uniprot ID	P27694
Gene Names	RPA1
Organism	Homo sapiens (Human)
AA Sequence	VGQLSEGAIAAIMQKGDTNIKPILQVINIRPITTG NSPPRYRLLMSDGLNTLSSFMLATQLNPLVEEEQL SSNCVCQIHRFIVNTLKDGRRVVILMELEVLKSAE AVGVKIGNPVPYNEGLGQPQVAPPAPAASPAASSR PQPQNGSSGMGSTVSKAYGASKTFGKAAGPSLSHT SGGTQSKVVPIASLTPYQSKWTICARVTNKSQIRT WSNSRGEGKLFSLELVDESGEIRATAFNEQVDKFF PLIEVNKVYYFSKGTLKIANKQFTAVKNDYEMTFN NETSVMPCEDDHHLPTVQFDFTGIDDLENKSKDSL VDIIGICKSYEDATKITVRSNNREVAKRNIYLMDT SGKVVTATLWGEDADKFDGSRQPVLAIKGARVSDF GGRSLSVLSSSTIIANPDIPEAYKLRGWFDAEGQA LDGVSISDLKSGGVGGSNTNWKTLYEVKSENLGQG DKPDYFSSVATVVYLRKENCMYQACPTQDCNKKVI DQQNGLYRCEKCDTEFPNFKYRMILSVNIADFQEN QWVTCFQESAEAILGQNAAYLGELKDKNEQAFEEV FQNANFRSFIFRVRVKVETYNDESRIKATVMDVKP VDYREYGRRLVMSIRRSALM
Expression Region	2-616aa
Sequence Info	Full Length of Mature Protein
Source	E.coli
Tag Info	N-terminal 6xHis-SUMO-tagged
MW	84 kDa
Alternative Name(s)	Replication factor A protein 1 ; RF-A protein 1Single-stranded DNA-binding protein
Relevance	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 . 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 . It is required for the recruitment of the DNA double-strand break repair factors RAD51 and RAD52 to chromatin in response to DNA damage . 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 . Plays also a role in base excision repair (BER) probably through interaction with UNG . 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 . 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
Reference	Complete sequencing and characterization of 21, 243 full-length human cDNAs.Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.Nat. Genet. 36:40-45(2004)
Purity	Greater than 90% as determined by SDS-PAGE.
Storage Buffer	Tris-based buffer, 50% glycerol
Storage	The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20C/-80C. The shelf life of lyophilized form is 12 months at -20C/-80C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4C for up to one week.
Function	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
Subcellular Location	Nucleus, Nucleus, PML body
Protein Families	Replication factor A protein 1 family
Paythway	DNArepairpathway
Tag Information	N-terminal 6xHis-SUMO-tagged

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