T7 RiboMAX Express RNAi System from Promega

Product Specs
ItemT7 RiboMAX Express RNAi System
CompanyPromega
Price $335.00Supplier Page View Company Product Page
Catalog NumberP1700
Quantity50 x 20µl reactions
PromoterT7

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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

(1) An Effector TaCRVP From Tuta Absoluta Oral Secretion Impairs H2O2-Mediated Plant Defense by Targeting Tomato SlCAT2Adv Sci (Weinh)August 25, 2026Jianquan Yan, Youdan Zhang, Zhujun Wang, Huatao Tang, Huiping Liu, Zi Chen, Shuai Liu, Jiayi Shi, Lu Peng, Youming Houamplified and subjected to in vitro transcription using the T7 RiboMAX Express RNAi System (Promega, P1700). Fluorescein‐labeled dsRNA was concurrently synthesized using the HyperScribe T7 High Yield Fluorescein

(2) Single-Cell Transcriptomics and Metabolomics Reveal Glutamate Dehydrogenase as a Central Regulator of Nitrogen Metabolic Remodeling During Alkalinity Adaptation in CrustaceansAdv Sci (Weinh)August 5, 2026Yiting Jin, Zhimin Lv, Chao Bian, Qibin Yang, Na Zhou, Jianguang Qin, Shengming Sun(Table S3). Double‐stranded RNA was synthesized using the T7 RiboMAX Express RNAi System (Cat. No. P1700; Promega, Madison, WI, USA), purified by phenol/chloroform extraction, and stored at −80°C until use.

(3) A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light-Sensitive R-OpsinAdv Sci (Weinh)July 27, 2026Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, et al.non‐targeting negative control) was synthesized using the T7 RiboMAX Express RNAi System kit (Promega, P1700) and diluted in RNase‐free saline solution (RFSS). For the in vivo RNAi experiment, 40 sea cucumbers

(4) Ion transport peptide regulates larval body water balance via a receptor guanylyl cyclase in DrosophilaiScienceJune 19, 2026Akira Watanabe, Takashi Koyama, Olga Kubrak, Michael James Texada, Megumi Furumitsu, Eiko Iwakoshi-Ukena, Roilea Maxson, Taishi Yoshii, Shu Kondo, Naoki Yamanaka, et al.was used as a template for in vitro transcription using the T7 RiboMAX Express RNAi System (Promega #P1700) according to the manufacturer’s instructions. Generation of synthetic peptides Mature Drosophila

(5) Locust cGAS-like Receptors Recognize Derivatives of a Gypsy Retrotransposon to Synergize with RNAi Against Viral InvasionInsectsMay 22, 2026Yi-Lan Li, Ma-Cheng Zhang, Shuo Yang, Peng Wang, Yao Xu, He-Ying QianAssays Double-stranded RNAs (dsRNAs) were synthesized in vitro using the T7 RiboMAX Express RNAi System (Promega, P1700, Madison, WI, USA) according to the manufacturer’s instructions. Primers containing T7 promoter sequences

(6) NFYB Integrates Hormonal Signals into Tissue Allometry by Promoting Protein BiosynthesisAdvanced ScienceMay 20, 2026Fangfang Liu, Shiming Zhu, Sishi Xia, Xiaoshuai Zhang, Qin Li, Zhanquan Zeng, Yuqing Liu, Wanyin Liang, Guanyu Zhou, Erxia Du, et al.templates (Table S1). Double‐stranded RNA (dsRNA) was synthesized using the T7 RiboMAX Express RNAi Kit (P1700, Promega) according to the manufacturer's protocol. A 193‐bp DNA fragment of Mus musculus lymphotoxin‐alpha

(7) Protein craving links larval signals to food provisioning in honey beesSci AdvMay 15, 2026Zhenfang Li, Yashuai Wu, Jiaming Liu, Chengfeng Yang, Shuai Wang, Min Huang, Shiqi Luo, Xin ZhoudsRNA synthesis. Last, we generated gene-specific dsRNAs using the T7 RiboMAX Express RNAi system (P1700, Promega, Madison, USA). We injected 3-day-old adult honey bees directly into the head with specific

(8) SfCYP6AN4-Mediated Spinetoram Resistance and RNA Pesticide Application in Spodoptera frugiperdaInsectsApril 28, 2026Longyu Yuan, Danfeng Yu, Jingxuan Wang, Yanfang Li, Yangshuo Dai, Hanxiang Xiao, Zhenfei Zhangpromoter sequences at the 5′ end. dsRNA was synthesized using the T7 RiboMAX™ Express RNAi System (P1700, Promega Corporation, Madison, WI, USA) according to the manufacturer’s instructions. The synthesized

(9) Uev1A counteracts oncogenic Ras stimuli in both polyploid and diploid cellseLifeMarch 25, 2026Qi Zhang, Yunfeng Wang, Xueli Fu, Ziguang Wang, Yang Zhang, Lizhong Yan, Yuejia Wang, Muhan Yang, Dongze Song, Ruixing Zhang, et al.kit,ACCURATE BIOLOGY,Cat# AG11701-S, Commercial assay or kit,T7 RiboMAX Express RNAi System,Promega,Cat# P1700, Commercial assay or kit,TriQuick Reagent kit,Solarbio,Cat# R1100, "Chemical compound, drug",Chloroquine

(10) Uev1A counteracts oncogenic Ras stimuli in both polyploid and diploid cellsElifeMarch 25, 2026Qi Zhang, Yunfeng Wang, Xueli Fu, Ziguang Wang, Yang Zhang, Lizhong Yan, Yuejia Wang, Muhan Yang, Dongze Song, Ruixing Zhang, et al.kit,ACCURATE BIOLOGY,Cat# AG11701-S, Commercial assay or kit,T7 RiboMAX Express RNAi System,Promega,Cat# P1700, Commercial assay or kit,TriQuick Reagent kit,Solarbio,Cat# R1100, "Chemical compound, drug",Chloroquine

(11) Set1 promotes Notch-induced transcriptional activationCellular and Molecular Life SciencesMarch 16, 2026Huan Liu, Yuanyuan Zhang, Min Hou, Xiaojiao Li, Xiuxiu Liu, Yuanlin Su, Yu Song, Baichun Jiang, Molin Wang, Yongxin Zou, et al.cells, double-stranded (ds) RNA was synthesized with T7 RiboMAX™ express RNAi System (Promega, Cat# P1700) according to the manufacturer’s instructions. The templates for dsRNA synthesis were PCR-amplified

(12) Psyllid Cysteine Cathepsins Directly Cleave the Outer Membrane Protein BamD of Citrus Huanglongbing PathogenPlant Biotechnology JournalFebruary 27, 2026Yu Du, Yu Bin, Jinhua Yang, Manman Hu, Liqin Jiang, Qiaoling Su, Shiyi Lin, Lanfeng Qu, You Li, Taiyun WeiDcCTSL1, DcCTSL2, and GFP (control) were synthesised using the T7 RiboMAX Express RNAi system (Promega, P1700). Approximately 300 CLas‐free psyllids were first provided a 7‐day acquisition access period on CLas‐infected

(13) Thermal Plasticity is Regulated by a Key MicroRNA During Range Expansion of an Invasive Fruit FlyAdvanced ScienceFebruary 24, 2026Yan Zhao, Juntao Hu, Juan Du, Shaokun Guo, Youming Hou, Zhihong LiFor RNAi, dsRNA (dsthw and dsGFP) was synthesized in vitro using the T7 RiboMAX Express RNAi System (P1700, Promega, USA). Primers for dsRNA synthesis are listed in Table S7. Adults were injected with 1 µg of

(14) Gut microbiota-derived butyrate primes systemic immunity in honey bees by mediating lipid metabolic reprogrammingNature CommunicationsFebruary 2, 2026Jiaming Liu, Yashuai Wu, Zhenfang Li, Junbo Tang, Xin Zhou, Shiqi LuoSupplementary Table 2. The dsRNA was synthesized using the T7 RiboMAX™ Express RNAi System Kit (Cat#P1700, Promega, USA) and T7 promoter-containing primers. The synthesized dsRNA was mixed with star polycation

(15) A Cold Stress‐Activated Endocrine Sentinel Chemical Hormone Promotes Insect Survival via Mitochondrial Adaptations Through the Adipokinetic Hormone ReceptorAdvanced ScienceFebruary 1, 2026Jiao Zhou, Junxian Chen, Hongxia Zhang, Lu Guo, Kevin Mai, Elijah Abraham, Dilip V. Prajapati, Yue Chang, Jing Ning, Xinchen Wang, et al.manufacturer's instructions. 4.8 RNAi Experiments dsRNA was prepared using a T7 RNAi Transcription Kit (P1700, Promega) following the manufacturer's instructions. Using a Hamilton Glass Syringes (1700 Series microliter

(16) The insect Toll pathway activates antibacterial immunity against the citrus Huanglongbing pathogenNature CommunicationsJanuary 23, 2026Yu Du, Mengle Sun, Yuqing Xiao, Jinhua Yang, Manman Hu, Qian Chen, You Li, Taiyun WeiIKKE, NFAT, Reeler, NOS, and GFP were synthesized using the T7 RiboMAX Express RNAi system (Promega, P1700). Approximately 600 CLas-free or CLas-positive adults (8 days padp) were microinjected with 46 nL dsRNAs

(17) A secreted C-type lectin in Periplaneta americana functioning in antibacterial activity, innate immune signaling and leg regenerationFrontiers in ImmunologyJanuary 20, 2026Xiaoxuan Liu, Nan Sun, Shuang Geng, Shuqi Xian, Xiaojuan Wu, Ying Huang, Yechun Peitreatment Double-stranded RNA (dsRNA) was synthesized using the T7 RiboMAX Express RNA interference (RNAi) System (Promega, P1700). Following purification, dsRNA was prepared at a concentration of 2 μg/μL, and 2μg was microinjected

(18) Plant Virus‐Induced Inheritable Apoptosis Drives Reproductive Costs in Female Insect Vectors to Balance Viral Biparental TransmissionAdvanced ScienceJanuary 1, 2026Haibo Wu, Wenqiang Wan, Qingquan Liang, Hengsong Yang, Chengcong Lu, Taiyun Wei, Qian Chenregions of ≈1200, 750, and 475 bp, respectively. Subsequently, a T7 RiboMAX Express RNAi System (Promega, P1700) was used for in vitro synthesis of dsRNAs targeting caspase‐8 (dscaspase‐8), IAP (dsIAP), and GFP (dsGFP). At

(19) Unveiling the conserved mechanism of microsporidian vertical transmission: A comparative study of nosema infection across Host speciesVirulenceDecember 24, 2025Chunxia Wang, Yongzhi Kong, Zishen Tang, Tongyu Luo, Xuanang Yang, Yongjun Zhang, Tian Li, Zeyang Zhouand green fluorescent protein (GFP) genes were synthesized using the T7 RiboMAX Express RNAi System (P1700, Promega, USA) according to the manufacturer’s instructions. The specific primers used to generate the

(20) High-resolution genetic maps and QTL mapping applications reveal polycystin gene involvement in oyster shell formationiScienceDecember 19, 2025Haitao Ma, Yanping Qin, Dongmei Yu, Bingke Jiao, Qingliang Liao, Yang Zhang, Yinjie Zhang, Jingyue Huang, Jun Li, Ziniu Yu, et al.Synthesis Kit,"TAKARA, Kusatsu, Japan",Cat#6210B T7 RiboMAX™ Express RNAi System,"Promega, USA",Cat#P1700 DIG RNA Labeling Kit (SP6/T7),"Roche, Basel, Switzerland",Cat#11175025910 pMD19-T Vector Cloning Kit,"TAKARA,

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