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Cloning and Expression
Vectors
pRL-TK Vector
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pRL-TK Vector
pRL-TK Vector
pRL-TK Vector from Promega
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Citations:
(561)
Figures:
(1)
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Supplier Page from
Promega for
pRL-TK 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-TK Vector
Company
Promega
Price
$0.00
Supplier Page
View Company Product Page
Catalog Number
E2241
Host
Mammalian
Promoter
HSV TK promoter
Vector Name
pRL-TK
Quantity
20microg
Reporter
Renilla luciferase
Resistance
AmpR
Molecular Weight
~73kDa
Selectable Marker
Ampicillin
Specifications/Features
Vector Size:
4045 bp
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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 (561)
(81)
SOX11-mediated CBLN2 Upregulation Contributes to Neuropathic Pain through NF-κB-Driven Neuroinflammation in Dorsal Root Ganglia of Mice
Neuroscience Bulletin
October 29, 2025
Ling-Jie Ma, Tian Wang, Ting Xie, Lin-Peng Zhu, Zuo-Hao Yao, Meng-Na Li, Bao-Tong Yuan, Xiao-Bo Wu, Yong-Jing Gao, Yi-Bin Qin
and control plasmids were
transfected
into HEK293T cells along with the pRL-TK plasmid (
Promega
, USA,
E2241
) as an internal control.
Fluorescence
was measured after 48 h following the instructions of
Dual-Luciferase® Reporter Assay System
(82)
Deacetylation of TALDO1 by HDAC6 promotes glycolysis and nasopharyngeal carcinoma progression through a moonlighting function
Cell Death Dis
October 21, 2025
Xingzhi Peng, Peijun Zhou, Kun Zhang, Likang Chen, Min Tang, Qin Zhou, Jinwu Peng, Lifang Yang
luciferase reporter vector pGL3-Basic (
E1751
) and Renilla luciferase reporter gene control vector pRL-TK (
E2241
) were obtained from
Promega
(Madison, WI). pcDNA3-
HDAC6
-DN-Flag plasmid was provided by Professor Wei
(83)
The miR-34/449 clusters regulate the differentiation of ciliated cells in the oviduct via the Wnt/β-catenin signaling pathway
Cell Biosci
October 2, 2025
Qiqian Wu, Yunxia Zhang, Furong Bai, Yujie Wu, Yanqin Hu, Jingwen Wu
catalog no. 12456, USA) or FOPflash (Addgene, catalog no. 12457, USA), and pRL-TK (
Promega
, catalog no.
E2241
, USA). The
Dual-Luciferase Reporter Assay System
(Promega, catalog no.
E1910
, USA) was used to
measure
(84)
Elevated NEGR1 in brain induces anxiety or depression-like phenotypes and synaptic dysfunction
Molecular Psychiatry
October 1, 2025
Ya-Qi Zhang, Qing Zhang, Yi Yang, Li-Li Yu, Ning-Lin Fan, Yong Wu, Jun-Yang Wang, Xing-Lun Dang, Ying-Qi Guo, Cong Li,
et al.
restriction enzyme sites by SYNBIOB GENE company. The pGL4.10, pGL4.10-rs3101339-A or -C, and pRL-TK (#
E2241
,
Promega
) vectors were verified by
Sanger sequencing
and amplified for experimental plasmid preparation.
(85)
Genotypic, functional, and phenotypic characterization in CTNNB1 neurodevelopmental syndrome
Human Genetics and Genomics Advances
October 1, 2025
Nina Žakelj, David Gosar, Špela Miroševič, Stephan J. Sanders, Alicia Ljungdahl, Sayeh Kohani, Shouhe Huang, Lok I Leong, Ying An, Miou-Jing Teo,
et al.
Promega
, Madison, WI, USA) was carried out as described previously.1 The pTK-RL Renilla luciferase vector (
E2241
,
Promega
) was used as an internal control reporter construct for the normalization of
transfection efficiency
.
(86)
Local Growth Hormone Facilitates Aging of the Colon Epithelial Microenvironment
Aging cell
October 1, 2025
Chesnokova V, Zonis S, Ainsworth R, Apaydin T, Valencia CW, Greiner EC, Barrett R, Kettenbach AN, Melmed S.
plasmid together with 0.1 μg pRL‐TK Renilla Luciferase Control Reporter Vector (
Promega Corporation
, cat#
E2241
) using Amaxa nucleofector I (Lonza) and Amaxa
Basic Nucleofector Kit for Primary Mammalian Epithelial Cells
(87)
Modification of adipose mass by targeting distal enhancers of Ptrf
BMC Biology
September 30, 2025
Yu Zhang, Keren Long, Songling Zhang, Biwei Zhang, Xiaokai Li, Xuemin Li, Zhining Zhong, Ziqi Li, Qiuyue Chen, Penghao Li,
et al.
detect putative enhancer activity
in vitro
. Then, 100 ng pGL3-promoter-enhancer and 2 ng TK-15 (
Promega
,
E2241
) were
transfected
into HEK293 and 3T3-AD in 96-well plates using
Lipofectamine 3000
reagents (
ThermoFisher
,
(88)
NAT10 Suppresses RNA Sensing Induced IFN-β Transactivation to Promote Viral Infection via Interfering with IRF3 Activities
bioRxiv
September 11, 2025
Youngmin Park, Jinshan He, Eleya Eleya, Zhenyu Zhenyu, Guillaume N Fiches, Dawei Zhou, Emily G Watters, Zhixian M He, Kateepe ASN Shanaka, Thurbu T Lepcha,
et al.
pGL3-IFN-β-luciferase reporter vector (Cat. # 102597, Addgene) and pRL-TK
renilla
luciferase vector (Cat. #
E2241
,
Promega
) along with Ptrip-
SFFV
-mtagBFP-2A RIGI WT (Cat. # 167289, Addgene) using the
TurboFect™ transfection reagent
(89)
Rosuvastatin Upregulates RCOR1 to Repress C10ORF10 Transcription and Alleviate Oxidative Stress and Plaque Formation in Atherosclerosis
The Kaohsiung Journal of Medical Sciences
September 9, 2025
Xin Fu, Chuang Liu, Ya‐Li Chen, Jie‐Lin Qin, Ting‐Ting Wang, Shan‐Shan Fu
Madison, WI, USA) and
transfected
with the control Renilla luciferase control reporter vector pRL‐TK (
E2241
,
Promega
) into HVSMCs stably
transfected
with sh‐
RCOR1
. After 48 h, the luciferase activity in cells
(90)
B7-H3 CAR T-cells are effective against ependymomas, but limited by tumor size and immune response
Clinical Cancer Research
September 2, 2025
Sanya Mehta, Siri Ippagunta, Srinidhi Varadharajan, Alisha Kardian, Nic Laboe, Diana Dinh, Amber B. Jones, Michaela M. Meehl, Jorge Ibañez, Erik Emanus,
et al.
into D341 Med cells along with the pRL-TK Renilla Luciferase Control Reporter Vector (
Promega
, cat. #
E2241
) and ZFTA-RELA or
GFP
-encoding DNA plasmids using the standard GeneJuice (
Fisher Scientific
, cat. #
(91)
Rational engineering of allosteric protein switches by in silico prediction of domain insertion sites
Nat Methods
August 4, 2025
Benedict Wolf, Pegi Shehu, Luca Brenker, Anna-Lisa von Bachmann, Ann-Sophie Kroell, Nicholas Southern, Stefan Holderbach, Joshua Eigenmann, Sabine Aschenbrenner, Jan Mathony,
et al.
Microsynth Seqlab. The Renilla luciferase expressing plasmid was obtained from
Promega
(pRL-TK, cat. no.
E2241
). pCAG-hMb3Cas12a-NLS(nucleoplasmin)-3xHA (RTW2500) was a gift from J. Bondy-Denomy, K. Joung and B.
(92)
EDEM1 Inhibits Endoplasmic Reticulum Stress to Induce Doxorubicin Resistance through Accelerating ERAD and Activating Keap1/Nrf2 Antioxidant Pathway in Triple-Negative Breast Cancer
Research (Wash D C)
July 29, 2025
Yajie Wang, Yiran Liang, Dan Luo, Fangzhou Ye, Yuhan Jin, Lei Wang, Yaming Li, Dianwen Han, Zekun Wang, Bing Chen,
et al.
was used as a template and was cloned into both pCMV-
C-Myc
and pCMV-C-HA vectors. Plasmids pRL-TK (
E2241
) and pmirGLO (
E1330
) were all from
Promega
(Madison, Wisconsin, USA). Hsa-miR-32-5p mimic, EDEM1 siRNA,
(93)
TSC22D1 is a newly identified inhibitor of insulin secretion in pancreatic beta cells
The FEBS Journal
July 18, 2025
Sümbül Yıldırım, Amit Mhamane, Svenja Lösch, Annika Wieder, Ezgi Ermis, Ann‐Christine König, Sevgican Yilmaz, Stefanie M. Hauck, Fatih Kocabas, Julia Szendroedi,
et al.
Addgene #49058, species
mouse
) [62] together with Renilla luciferase pRL‐TK (
Promega
; Madison, WI, USA; #
E2241
) plasmids using
Lipofectamine™ 2000 Transfection Reagent
(Invitrogen, #
11668019
) and OPTIMEM (Gibco,
(94)
The Integrated Stress Response Pathway Coordinates Translational Control of Multiple Immune Checkpoints in Lung Cancer
Cancer Research
July 15, 2025
Shayna Thomas-Jardin, Shruthy Suresh, Ariana Arce, Nicole Novaresi, Qing Deng, Emily Stein, Lisa Thomas, Cheryl Lewis, Chul Ahn, Bret M. Evers,
et al.
seeded/well in 12-well plates in triplicate and
transfected
with a
Renilla
plasmid (20 ng,
Promega
,
E2241
),
firefly
luciferase pGL3 plasmid (
Promega
,
E1751
, RRID: Addgene_212936) expressing
CD155
WT 5′ UTR
(95)
The Integrated Stress Response Pathway Coordinates Translational Control of Multiple Immune Checkpoints in Lung Cancer
Cancer Res
July 15, 2025
Shayna Thomas-Jardin, Shruthy Suresh, Ariana Arce, Nicole Novaresi, Qing Deng, Emily Stein, Lisa Thomas, Cheryl Lewis, Chul Ahn, Bret M. Evers,
et al.
seeded/well in 12-well plates in triplicate and
transfected
with a
Renilla
plasmid (20ng,
Promega
,
E2241
), Firefly luciferase pGL3 plasmid (
Promega
,
E1751
, RRID:Addgene_212936) expressing
CD155
wildtype 5′
(96)
PKN2 Inhibits VEGFA and bFGF‐Mediated Angiogenesis by Targeting HIF‐1α in Colon Cancer
The Kaohsiung Journal of Medical Sciences
July 1, 2025
Yun Zhu, Shi‐Yun Huang, Yi Lei, An‐Ni Luo, Xiang‐Zhao Li, Biao Wang, Peng‐Hui Sun, Si‐Tang Gong, Yang Cheng
transfected
with a luciferase reporter plasmid (200 ng) in combination with 80 ng pRL‐TK (
Promega
,
E2241
) using Lipofectamine 2000 (
Invitrogen
,
11668019
). After 48 h of
transfection
, the medium was removed,
(97)
B7-H3 CAR T Cells Are Effective against Ependymomas but Limited by Tumor Size and Immune Response
Clin Cancer Res
June 30, 2025
Sanya Mehta, Siri Ippagunta, Srinidhi Varadharajan, Alisha Kardian, Nic Laboe, Diana Dinh, Amber B. Jones, Michaela M. Meehl, Jorge Ibañez, Erik Emanus,
et al.
into D341 Med cells along with the pRL-TK Renilla Luciferase Control Reporter Vector (
Promega
, cat. #
E2241
) and ZFTA-RELA or
GFP
-encoding DNA plasmids using the standard GeneJuice (
Fisher Scientific
, cat. #
(98)
MYC promotes group 3 medulloblastoma cell proliferation and alleviates ROS-induced cell death by upregulating transketolase
Acta Neuropathol Commun
June 28, 2025
Shizun Wang, Dan Zhang, Chunlong Wang, Yuqin Liu
density of 5 × 10⁵ cells per well and co-
transfected
with the recombinant pGL4.10 plasmid,
pRL-TK vector
(
E2241
,
Promega
, WI, USA), and (or) overexpression plasmids using
Lipofectamine™ 3000
(
L3000015
,
Thermo Fisher
,
(99)
The regulatory variant rs1950834 confers the risk of depressive disorder by reducing LRFN5 expression
BMC Med
May 30, 2025
Di Luan, Yifan Li, Aini Zhang, Qingqing Bai, Te Zhao, Xi Chen, Xinglun Dang, Junyang Wang, Shaolei Jiang, Yun Sun,
et al.
reporter vectors containing the cloned fragments and control pRL-TK vectors (Renilla Luciferase) (
Promega
,
E2241
) were co-
transfected
into
cultured cells
using
Lipofectamine 3000
reagent (
ThermoFisher
,
L3000015
).
(100)
Inhibitory effects of β-galactoside α2,6-sialyltransferase 1 on the Hippo pathway in breast cancer cells
Journal of Biological Chemistry
May 21, 2025
Qinglei Hang, Wenqian Li, Jingya Guo, Shiying Zuo, Yawen Yang, Can Wu, Wen Yong, Caimin Li, Jianguo Gu, Sicong Hou
GTIIC luciferase reporter (Addgene plasmid ID: 34615) and a TK-Renilla luciferase reporter (
Promega
, #
E2241
). 48 h after
transfection
, the reporter activities were measured using a
Dual-Luciferase Reporter Assay system
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pRL-TK Vector from Promega
Supplier Page
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