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Human INTS11 Recombinant Protein (N-His) (HD300012)

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  • 1mg
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概述
货号HD300012
品牌abinScience
描述
Recombinant Human INTS11 Protein, N-His (HD300012) expressed in E. coli, spanning Met1-Thr448. Purity: >90% by SDS-PAGE.
Highlights
  • ●His-Tagged — N-terminal 6×His tag for IMAC purification.
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% purity verified by SDS-PAGE.
表达系统E. coli
Accession号Q5TA45
蛋白长度Met1-Thr448
应用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53.06 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CPSF3-like protein, CPSF3L, Cleavage and polyadenylation-specific factor 3-like protein, EC:3.1.27.-, INTS11, Int11, Integrator complex subunit 11, Protein related to CPSF subunits of 68 kDa, RC-68, RC68
背景

Integrator complex subunit 11 is a ~67 kDa protein. RNA endonuclease component of the integrator complex, a multiprotein complex that terminates RNA polymerase II (Pol II) transcription in the promoter-proximal region of genes. The integrator complex provides a quality checkpoint during transcription elongation by driving premature transcription termination of transcripts that are unfavorably configured for transcriptional elongation: the complex terminates transcription by (1) catalyzing dephosphorylation of the C-terminal domain (CTD) of Pol II subunit POLR2A/RPB1 and SUPT5H/SPT5, (2) degrading the exiting nascent RNA transcript via endonuclease activity and (3) promoting the release of Pol II from bound DNA. The integrator complex is also involved in terminating the synthesis of non-coding Pol II transcripts, such as enhancer RNAs (eRNAs), small nuclear RNAs (snRNAs), telomerase RNAs and long non-coding RNAs (lncRNAs). Within the integrator complex, INTS11 constitutes the RNA endonuclease subunit that degrades exiting nascent RNA transcripts. Mediates recruitment of cytoplasmic dynein to the nuclear envelope, probably as component of the integrator complex.

1. Baillat, D. et al. (2005) Cell 123, 265-76. PMID: 16239144
2. Gardini, A. et al. (2014) Molecular cell 56, 128-139. PMID: 25201415
3. Wu, Y. et al. (2017) Proceedings of the National Academy of Sciences of the United States of America 114, 4394-4399. PMID: 28396433
4. Beckedorff, F. et al. (2020) Cell reports 32, 107917. PMID: 32697989
5. Zheng, H. et al. (2020) Science (New York, N.Y.) 370. PMID: 33243860
6. Pfleiderer, MM. et al. (2021) Molecular cell 81, 1246-1259.e8. PMID: 33548203
7. Fianu, I. et al. (2021) Science (New York, N.Y.) 374, 883-887. PMID: 34762484
8. Hu, S. et al. (2023) Molecular cell 83, 1588-1604.e5. PMID: 37080207
9. Fianu, I. et al. (2024) Nature 629, 219-227. PMID: 38570683
NoteFor research use only
图片
参考文献
公式
质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)
填写 质量、浓度、体积中的任意 2 项 + 分子量,自动计算未知值。
质量
=
浓度
×
体积
分子量 *
g/mol
公式
C₁ × V₁ = C₂ × V₂
填写 4 项中的任意 3 项,自动计算未知值。
母液
C₁ (起始浓度)
×
V₁ (起始体积)
=
工作液
C₂ (终浓度)
×
V₂ (终体积)

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