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Cloning and Expression
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pRL-CMV Vector
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pRL-CMV Vector
pRL-CMV Vector
pRL-CMV Vector from Promega
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Citations:
(177)
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pRL-CMV Vector
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Description
The pRL Vectors are wildtype Renilla luciferase control reporter vectors, which provide constitutive expression of Renilla luciferase and can be used in combination with a firefly luciferase vector to cotransfect mammalian cells
Product Specs
Company Info
Citations
Reviews
Product Specs
Item
pRL-CMV Vector
Company
Promega
Price
$77.00
Supplier Page
View Company Product Page
Catalog Number
E2261
Host
Mammalian
Vector Name
pRL-CMV
Resistance
AmpR
Reporter
Renilla luciferase
Quantity
20microg
Promoter
CMV Enhancer and Immediate early promoter
Molecular Weight
~66kDa
Selectable Marker
Ampicillin
Specifications/Features
Vector Size:
4079 bp
Add to Compare List
Promega
2800 Woods Hollow Rd
Madison
,
WI
53711
United States
Phone
: Tel: +1 (608) 274-4330
Fax: +1 (608) 277-2516
Email: custserv@promega.com
techserv@promega.com
Company Profile
Website:
http://www.promega.com
Citations (177)
(1)
SREBP-1 upregulates SOAT1 to promote tumor growth by preventing lipotoxicity
Cell Reports
February 24, 2026
Yaogang Zhong, Logan Mazik, Huali Su, Cheng-Yao Chiang, Feng Geng, Xiaokui Mo, Qiang Wang, Yongjun Kou, Wei Chen, Zaibo Li,
et al.
Addgene_12259 psPAX2,Addgene,RRID: Addgene_12260 pRL Renilla Luciferase Control Reporter Vectors,
Promega
,Cat#
E2261
Software and algorithms,Software and algorithms,Software and algorithms GraphPad Prism Ver. 9.41,GraphPad
(2)
STAT1 accelerates cutaneous melanoma progression through TUBB4A expression regulation
Molecular Medicine Reports
February 13, 2026
Rongxin Zhao, Kexin Fang, Xiaofei Zhang, Hongchao Li
co-
transfected
with the reporter constructs, the internal control Renilla luciferase vector (cat. no.
E2261
;
Promega Corporation
), and si-
STAT1
(cat. no. A09009; GenePharma, Shanghai) as aforementioned.
STAT1
(3)
CD73 restrains mutant β-catenin oncogenic activity in endometrial carcinomas
JCI Insight
January 23, 2026
Rebecca M. Hirsch, Gaith Droby, Sunthoshini Premsankar, Molly L. Parrish, Katherine C. Kurnit, Lilly F. Chiou, Emily M. Rabjohns, Hannah N. Lee, Russell R. Broaddus, Cyrus Vaziri,
et al.
108101) (114) and pACCMV (generated in-house) served as empty vector controls. CMV-pRenilla-LUC (
Promega
E2261
) was used as a control reporter. Plasmids were propagated in
E. coli
DH5α and purified with QIAGEN or
(4)
Osthole Activates FGF21 Expression by Mediating Activation of ATF4 in Human Hepatocyte HepG2 Cells
International Journal of Molecular Sciences
January 19, 2026
Akishi Taguchi, Masaya Araki, Tomoya Yamashita, Ryo Kanazawa, Itsuki Terao, Kyohei Suzuki, Yuhei Tsuchimoto, Takashi Matsuzaka, Hirohito Sone, Hitoshi Shimano,
et al.
Luciferase Analysis
HepG2 cells
were
transfected
with the indicated luciferase vector and pRL-CMV (
Promega
,
E2261
, Madison, WI, USA), as a reference, using FuGENE6 (Promega,
E2691
, Madison, WI, USA). After 24 h of
(5)
EGR Proteins Mediate Interferon‐Independent Anti‐HSV‐1 Responses Through Viral and Host Targets
Advanced Science
January 4, 2026
Shuaishuai Wang, Fujun Hou, Xunuo Jin, Yuhang Xiang, Dongli Pan
synthesized by TsingKeBio, between
KpnI
and
HindIII
sites of the pGL3 vector. pRL‐CMV was from
Promega
(#
E2261
). Primer sequences used for
amplification
are provided in Table S3. 4.4 Chemical
Inhibitors
The following
(6)
Hepatic metabolic reprogramming in male mice during short-term caloric restriction involves enhanced glucocorticoid rhythms
Nat Commun
December 11, 2025
Konstantinos Makris, Vlera Fonda, Fania Feby Ramadhani, Lina Fadel, Morgane Davezac, Bertrand Payet, Ioannis K. Deligiannis, Liwei Zhang, Teresa Horn, Laura Heimerl,
et al.
reporters along with expression vectors for
mouse
GR and constitutively active
FOXO1
. pRL-CMV (
Promega
, #
E2261
)
Renilla
was used for normalization. On the next day, cells were treated for 24 h with 1 µM dexamethasone.
Dual-Glo Luciferase Assay System
(7)
Targeting a distinct binding pocket in the pregnane X receptor with natural agonist TRLW-2 ameliorates murine ulcerative colitis
Front Pharmacol
December 11, 2025
Shangrui Rao, Yi Mei, Lingyan Shi, Hongzheng Li, Minyu Zhou, Ziyu Meng, Zhijie Zhao, Shaotang Li, Weijian Sun, Qiang Tian
and a HiScript III RT SuperMix kit (
R323-01
,
Vazyme
, China) were purchased. XREM-luc (
E4121
) and pRL (
E2261
) plasmids were purchased from
Promega
. The cDNA sequence of PXR was cloned into the pLenti6/v5 lentiviral
(8)
tRF-21LeuTAA Promotes Oxidative Stress by Altering Glutathione Metabolic Enzymes to Support Prostate Cancer Progression
Cancer Research
December 1, 2025
Xiaoyu Guo, Jinjing Zhong, Jingyu Qian, Xiuyi Pan, Xinyue Zhang, Xueqin Chen, Hao Zeng, Ni Chen, Ling Nie, Ting Yu,
et al.
(RRID:Addgene_172006), and
Renilla
pRL-CMV (RRID:Addgene_41046) were purchased from
Promega
(TM033,
E2261
). LAP3 WT or Mut promoter sequences (−1,376 to +299) were prepared with the primers (WT-FP1-
KpnI
, WT-RP2-
XhoI
,
(9)
Interferon alpha-inducible protein 27 (IFI27) inhibits hepatitis B virus (HBV) transcription through downregulating cellular transcription factor C/EBPα
Journal of Virology
November 25, 2025
Xiaoyang Yu, Cheng-Der Liu, Sheng Shen, Elena S. Kim, Zhentao Liu, Hu Zhang, Ning Sun, Yuanjie Liu, Pia M. Martensen, Yufei Huang,
et al.
100). The CMV-IE promoter Renilla luciferase reporter plasmid pRL-CMV was purchased from
Promega
(Cat#
E2261
). Plasmid FLAG-
IFI27
expresses the N-terminally FLAG-tagged
IFI27
(26, 101). The human IL-8 expression
(10)
HBV p22-interacting protein C1QBP inhibits viral replication through impeding nucleocapsid formation and nuclear import
PLoS Pathog
October 17, 2025
Xiao Peng, Cheng-Der Liu, Bidisha Mitra, Elena S. Kim, Ning Sun, Andrea Jurado, Hu Zhang, Shitao Li, Tongqing Zhou, Haitao Guo
previously [98]. The CMV-IE promoter Renilla luciferase reporter plasmid pRL-CMV was purchased from
Promega
(
E2261
).
Plasmid transfection
was performed with
Lipofectamine 3000 transfection reagent
(
Invitrogen
,
L3000150
).
(11)
Portal vein-enriched metabolites as intermediate regulators of the gut microbiome in insulin resistance
Cell Metabolism
October 7, 2025
Vitor Rosetto Muñoz, Francois Moreau, Marion Soto, Yoshiyuki Watanabe, Loc-Duyen Pham, Jimmy Zhong, Sam Zimmerman, Bruna B. Brandao, Khyati Girdhar, Julian Avila,
et al.
elements,Addgene,90371 LXR response elements,Addgene,90348 pRL Renilla Luciferase Control Reporter Vector,
Promega
,
E2261
Software and algorithms,Software and algorithms,Software and algorithms GraphPad Prism v8,GraphPad
(12)
Targeted citrullination enables p53 binding to non-canonical sites
Molecular Cell
October 2, 2025
Alexandra Indeglia, Andrea Valdespino, Giulia Pantella, Sarah Offley, Connor Hill, Maya Foster, Kaitlyn Casey, Hsin-Yao Tang, Anneliese M. Faustino, Alessandro Gardini,
et al.
tet-PADI4 KO (human),This paper (generated by Genscript),NA
pRL-CMV vector
(
Renilla
),
Promega
,Cat#
E2261
Recombinant mononucleosomes,Active Motif,Cat# 81071 Recombinant p53,Active Motif,Cat# 81091 Recombinant
(13)
Bmal1 deletion alters mitochondrial microstructure and function in mouse cone photoreceptors
iScience
September 19, 2025
Nicolas Diaz, Sondip Biswas, Wei Zhong, Khaleel Bashir, Ting Chung Suen, Jason DeBruyne, Paul Michael Iuvone, Gianluca Tosini, Hao Duong, Sharon Francis,
et al.
al.,https://doi.org/10.1016/j.freeradbiomed.2020.06.039 pCMV10/3xflag-Clock,Addgene,#47334;RRID:Addgene_47334 pcDNA™3.1,
Invitrogen
™,
V79020
pCAGGS-FLAG-BMAL1,Addgene,#186829;RRID:Addgene_186829 pRL-CMV Renilla Luciferase,
Promega
,
E2261
Mic-60 WT promoter-Luciferase,This paper, Mic-60 mutated E-box promoter-Luciferase,This paper, ,, Software
(14)
p53 isoforms have a high aggregation propensity, interact with chaperones and lack binding to p53 interaction partners
eLife
September 10, 2025
Anamari Brdar, Christian Osterburg, Philipp Münick, Anne Christin Machel, Rajeshwari Rathore, Susanne Osterburg, Büşra Yüksel, Birgit Schäfer, Kristina Desch, Julian D Langer,
et al.
V79020
) Recombinant DNA reagent,
pGL3-Basic vector
,
Promega
,, Recombinant DNA reagent,pRL-CMV,
Promega
,
E2261
, Recombinant DNA reagent,pBV-Luc BDS-2 3x WT,Addgene,Plasmid #16515, Recombinant DNA reagent,
pGL2 basic vector
(15)
The BAG3-HSP70-CHIP axis controls the degradation of TGFBR2 in cardiac fibroblasts
Journal of Molecular and Cellular Cardiology
August 1, 2025
Margaretha A.J. Morsink, Josephine M. Watkins, Katelyn Zhu, Xiaokan Zhang, Lori J. Luo, Barry M. Fine, Bryan Z. Wang, Gordana Vunjak-Novakovic
(v/w). 2.4 Luciferase
assay
Cells were
transfected
with SBE4-Luc (Addgene #16495) and pRL (
Promega
E2261
) at a
1:1
ratio using Viafect as described. 24 hours after
transfection
, media was refreshed with or
(16)
ALS-associated RNA-binding proteins promote UNC13A transcription through REST downregulation
The EMBO Journal
July 24, 2025
Yasuaki Watanabe, Naoki Suzuki, Tadashi Nakagawa, Masaki Hosogane, Tetsuya Akiyama, Naotoshi Kageyama, Yukino Funayama, Hitoshi Warita, Satoru Morimoto, Hideyuki Okano,
et al.
pGL4.12-
UNC13A
-WT,This study,N/A Plasmid: pGL4.12-
UNC13A
-ΔR,This study,N/A Plasmid: pRL-CMV,
Promega
,
E2261
Plasmid: pSpCas9(BB)-2A-Puro(PX459) V2.0,"Ran et al, 2013",Addgene 62988 Antibodies,Antibodies,Antibodies Rabbit
(17)
Hydrogel-embedded precision-cut lung slices support ex vivo culture of in vivo-induced premalignant lung lesions
Physiol Rep
July 12, 2025
Caroline Hauer, Rachel Blomberg, Kayla Sompel, Chelsea M. Magin, Meredith A. Tennis
luciferase (Addgene plasmid #1015; gift from Bruce Speigelman) and 5 ng
renilla
control reporter vector (#
E2261
,
Promega
), mock luciferase, and empty vector. 24 h after
transfection
, 15 μL of media was collected
(18)
TFAP2C Drives Cisplatin Resistance in Bladder Cancer by Upregulating YAP and Activating β-Catenin Signaling
Journal of Biological Chemistry
June 18, 2025
Qiufeng Pan, Changmin Zou, Zhigen Lin, Hao Tang, Zepu Long, Longwang Wang
either an empty vector or a TFAP2C expression plasmid, along with a Renilla luciferase control plasmid (#
E2261
,
Promega
) for normalization. After 48 h, cells were harvested and lysed, and luciferase activity was
(19)
CLU alleviates Alzheimer’s disease-relevant processes by modulating astrocyte reactivity and microglia-dependent synaptic density
Neuron
June 18, 2025
Alexandra M. Lish, Elyssa F.L. Grogan, Courtney R. Benoit, Richard V. Pearse, Sarah E. Heuer, Tain Luquez, Gwendolyn A. Orme, Paige C. Galle, Giedre Milinkeviciute, Kim N. Green,
et al.
pGL4.32[luc2P/NF-κB-RE/Hygro], encoding Firefly luciferase under a minimal promoter with an NfκB response element (
Promega
, #
E2261
and #E849A, respectively). Day 18 iAs were
transfected
with the two reporter plasmids using the Amaxa
(20)
A niche driven mechanism determines response and a mutation-independent therapeutic approach for myeloid malignancies
Cancer Cell
June 9, 2025
Ioanna Mosialou, Abdullah M. Ali, Rossella Labella, Brygida Bisikirska, Alvaro Cuesta-Dominguez, Paraskevi Vgenopoulou, Ismarc Reyes, Sanjana M. Rao, Anqi Wang, Na Luo,
et al.
serum,
Jackson ImmunoResearch
,
017-000-121
Lipofectamine 3000
,
Invitrogen
,
L3000015
pRL-CMV
Renilla
,
Promega
,
E2261
Notch1 luciferase reporter,Addgene,41726
Mouse
recombinant Wnt-3a,R&D,1324-WNP
Human
recombinant
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pRL-CMV Vector from Promega
Supplier Page
View Company Product Page
$77.00
Product Specs
Company Info
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Reviews
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