产品说明
一般描述
DNA-directed RNA polymerase II subunit RPB1 (EC 2.7.7.6; EC 2.7.7.48; UniProt P24928; also known as DNA-directed RNA polymerase II subunit A, DNA-directed RNA polymerase II subunit RPB1, DNA-directed RNA polymerase III largest subunit, hRPB220, hsRPB1, RNA polymerase II subunit B1, RPBh1, RpIILS) is encoded by the POLR2A (also known as POLR2, POLRA, RPB1, RPO2, RPOL2) gene (Gene ID 5430) in human. RNA polymerase II (Pol II) is a 550 kDa, multi-subunit enzyme responsible for the transcription of protein-coding genes. Transcription initiation requires recruitment of the complete transcription machinery to a promoter via solicitation by activators and chromatin remodeling factors. Pol II can coordinate 10 to 14 subunits. This complex interacts with the promoter regions of genes and a variety of elements and transcription factors. The DNA binding domain of the polymerase is a groove where TFIIB orients the DNA for unwinding and transcription.
特异性
This antibody recognizes Phospho- and non-phospho-RNA polymerase II.
免疫原
Epitope: carboxyl-terminal domain of RNA polymerase II
KLH-conjugated, synthetic peptide containing 10 repeats of YSPT[pS]PS corresponding to the carboxyl-terminal domain of RNA polymerase II.
应用
This Anti-RNA polymerase II Antibody, clone CTD4H8, AlexaFluor
Research Sub Category
Nuclear Receptors
Research Category
Epigenetics & Nuclear Function
Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected RNA polymerase II in A431 and NIH/3T3 cells.
The unconjugated antibody (Cat. No. 05-623 & 05-623-Z) is shown to be suitable also for Western blotting, chromatin IP, ChIP-seq, and immunocytochemistry.
质量
Evaluated by Immunocytochemistry in HeLa cells.
Immunocytochemistry Analysis: A 1:100 dilution of this antibody detected RNA polymerase II in HeLa cells.
目标描述
~210-220 kDa observed
外形
Purified mouse antibody conjugate in PBS with 15 mg/ml BSA and 0.1% sodium azide.
Protein G Purified
储存及稳定性
Stable for 1 year at 2-8°C from date of receipt.
其他说明
Concentration: Please refer to lot specific datasheet.
法律信息
ALEXA FLUOR is a registered trademark of Life Technologies
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
eCl@ss | 32160702 |
NACRES | NA.41 |
产品性质
质量水平 | 100 |
生物来源 | mouse |
偶联物 | ALEXA FLUOR® 647 |
抗体形式 | purified antibody |
antibody product type | primary antibodies |
克隆 | CTD4H8, monoclonal |
species reactivity | human, mouse |
species reactivity (predicted by homology) | rat (based on 100% sequence homology), yeast (based on 100% sequence homology) |
technique(s) | immunocytochemistry: suitable |
同位素/亚型 | IgG1 |
NCBI登记号 | NP_000928.1 |
UniProt登记号 | P24928 |
运输 | wet ice |
安全信息
储存分类代码 | 12 - Non Combustible Liquids |
WGK | WGK 2 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |