TFIIH basal transcription factor complex helicase XPB subunit (Ercc3) Recombinant Protein | Ercc3 recombinant protein
Recombinant Rat TFIIH basal transcription factor complex helicase XPB subunit (Ercc3)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Synonyms
TFIIH basal transcription factor complex helicase XPB subunit (Ercc3); Recombinant Rat TFIIH basal transcription factor complex helicase XPB subunit (Ercc3); Ercc3 recombinant protein
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Purity/Purification
Greater or equal to 85% purity as determined by SDS-PAGE.
Form/Format
Lyophilized or liquid (Format to be determined during the manufacturing process)
Sequence Positions
1-782, full length protein
Sequence
MGKRDRVDRDKKKSKKRQYEEEEEDEDDAPGNESQEAVPSAAGKQVDESSTKVDEYGAKDYRQQMPLKGDHTSRPLWVAPDGHIFLEAFSPVYKYAQDFLVAIAEPVCRPTHVHEYKLTAYSLYAAVSVGLQTSDITEYLRKLSKTGVPDGIIQFIKLCTVSYGKVKLVLKHNRYFVESSHPDVIQHLLQDPVIRECRLRNAEGEATELITETFTSKSAISKTVEGSGGASTSQGVDAQAKSDIPKDLFDFYEQMDKDEEEEEETQTVSFEVKQEMIEELQKRCICLEYPLLAEYDFRNDSLNPDINIDLKPTAVLRPYQEKSLRKMFGNGRARSGVIVLPCGAGKSLVGVTAACTVRKRCLVLGNSAVSVEQWKAQFKMWSTIDDSQICRFTSDAKDKPIGCSIAISTYSMLGHTTKRSWEAERVMEWLKTQEWGLMILDEVHTIPAKMFRRVLTIVQAHCKLGLTATLVREDDKIVDLNFLIGPKLYEANWMELQNNGYIAKVQCAEVWCPMSPEFYREYVAIKTKKRILLYTMNPNKFRACQFLIKFHERRNDKIIVFADNVFALKEYAIRLNKPYIYGPTSQGERMQILQNFKHNPKINTIFISKVGDTSFDLPEANVLIQISSHGGSRRQEAQRLGRVLRAKKGMVAEEYNAFFYSLVSQDTQEMAYSTKRQRFLVDQGYSFKVITKLAGMEEEELAFSTKEEQQQLLQKVLAATDLDAEEEVVAGEFGSRSGQASRRFGTMSSLSGADDTVYMEYHSSRNKASTKHVHPLFKRFRK
Sequence Length
782
Species
Rat
Preparation and Storage
Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.
Related Product Information for Ercc3 recombinant protein
ERCC3 is an ATP-dependent DNA helicase that functions in nucleotide excision repair and complements xeroderma pigmentosum group B mutations. It also is the 89 kDa subunit of basal transcription factor 2 (TFIIH) and thus functions in class II transcription.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
89,099 Da
NCBI Official Full Name
general transcription and DNA repair factor IIH helicase subunit XPB
NCBI Official Synonym Full Names
ERCC excision repair 3, TFIIH core complex helicase subunit
NCBI Official Symbol
Ercc3
NCBI Protein Information
general transcription and DNA repair factor IIH helicase subunit XPB
UniProt Protein Name
General transcription and DNA repair factor IIH helicase subunit XPB
Protein Family
UniProt Gene Name
Ercc3
UniProt Synonym Gene Names
TFIIH subunit XPB
Uniprot Description
ATP-dependent 3'-5' DNA helicase, component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. The ATPase activity of XPB/ERCC3, but not its helicase activity, is required for DNA opening. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been established, TFIIH is required for promoter opening and promoter escape. The ATP-dependent helicase activity of XPB/ERCC3 is required for promoter opening and promoter escape. Phosphorylation of the C-terminal tail (CTD) of the largest subunit of RNA polymerase II by the kinase module CAK controls the initiation of transcription.
Research Articles on Ercc3
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Product Notes
The Ercc3 ercc3 (Catalog #AAA1370568) is a Recombinant Protein produced from E Coli or Yeast or Baculovirus or Mammalian Cell and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 1-782, full length protein. The amino acid sequence is listed below: MGKRDRVDRD KKKSKKRQYE EEEEDEDDAP GNESQEAVPS AAGKQVDESS TKVDEYGAKD YRQQMPLKGD HTSRPLWVAP DGHIFLEAFS PVYKYAQDFL VAIAEPVCRP THVHEYKLTA YSLYAAVSVG LQTSDITEYL RKLSKTGVPD GIIQFIKLCT VSYGKVKLVL KHNRYFVESS HPDVIQHLLQ DPVIRECRLR NAEGEATELI TETFTSKSAI SKTVEGSGGA STSQGVDAQA KSDIPKDLFD FYEQMDKDEE EEEETQTVSF EVKQEMIEEL QKRCICLEYP LLAEYDFRND SLNPDINIDL KPTAVLRPYQ EKSLRKMFGN GRARSGVIVL PCGAGKSLVG VTAACTVRKR CLVLGNSAVS VEQWKAQFKM WSTIDDSQIC RFTSDAKDKP IGCSIAISTY SMLGHTTKRS WEAERVMEWL KTQEWGLMIL DEVHTIPAKM FRRVLTIVQA HCKLGLTATL VREDDKIVDL NFLIGPKLYE ANWMELQNNG YIAKVQCAEV WCPMSPEFYR EYVAIKTKKR ILLYTMNPNK FRACQFLIKF HERRNDKIIV FADNVFALKE YAIRLNKPYI YGPTSQGERM QILQNFKHNP KINTIFISKV GDTSFDLPEA NVLIQISSHG GSRRQEAQRL GRVLRAKKGM VAEEYNAFFY SLVSQDTQEM AYSTKRQRFL VDQGYSFKVI TKLAGMEEEE LAFSTKEEQQ QLLQKVLAAT DLDAEEEVVA GEFGSRSGQA SRRFGTMSSL SGADDTVYME YHSSRNKAST KHVHPLFKRF RK. It is sometimes possible for the material contained within the vial of "TFIIH basal transcription factor complex helicase XPB subunit (Ercc3), Recombinant Protein" 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.Item has been added to Shopping Cart
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