ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
种属
Homo sapiens (Human)
性质
Recombinant
内毒素水平
Please contact with the lab for this information.
纯度
>90% as determined by SDS-PAGE.
预测分子量
33.38 kDa
状态
Lyophilized
保存溶液
Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
重悬
Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
运输
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
别名
BTF2 p80, Basic transcription factor 2 80 kDa subunit, CXPD, DNA 5'-3' helicase XPD, DNA excision repair protein ERCC-2, DNA repair protein complementing XP-D cells, EC:5.6.2.3, ERCC2, General transcription and DNA repair factor IIH helicase subunit XPD, TFIIH 80 kDa subunit, TFIIH basal transcription factor complex 80 kDa subunit, TFIIH p80, TFIIH subunit XPD, XPD, XPDC, Xeroderma pigmentosum group D-complementing protein
背景
General transcription and DNA repair factor IIH helicase subunit XPD is a ~86 kDa protein. ATP-dependent 5'-3' DNA helicase. Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, not absolutely essential for minimal transcription in vitro. Required for transcription-coupled nucleotide excision repair (NER) of damaged DNA; recognizes damaged bases. Sequestered in chromatin on UV-damaged DNA. When complexed to CDK-activating kinase (CAK), involved in transcription by RNA polymerase II.
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6. Mathieu, N. et al. (2013) Current biology : CB 23, 204-12. PMID: 23352696
7. Aibara, S. et al. (2021) Nature 594, 124-128. PMID: 33902107
