Yeast tRNA (10 mg/mL) from Thermo Fisher Scientific

Product Specs
ItemYeast tRNA (10 mg/mL)
CompanyThermo Fisher Scientific
Price Inquire
Catalog NumberAM7119
Quantity0.5 mL
TypeYeast tRNA
Concentration10 mg/mL
ApplicationsCarrier for Nucleic Acid Precipitation

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Thermo Fisher Scientific

168 Third Avenue

Waltham, MA 02451

United States

Phone: 800-678-5599

Company Profile

Website: www.thermofisher.com

(1) Development and evaluation of dried urine strip for genital chlamydia and gonorrhea testingJournal of Clinical MicrobiologyMay 13, 2026Suzanne Gibbons, Clarissa Klenke, Felicia Roy, Vanessa Schulz, Kimberly Ta, Sharon Simon, Jennifer Beirnes, Sabaparvin Shaikh, Ravinder Lidder, Christine Mesa, et al.Specimen Transport Medium (STM) (Hologic, PRD-04423) spiked with 4 μL of yeast tRNA (Invitrogen, product #AM7119) as a carrier to improve nucleic acid recovery. The filter strip absorbs ~800 µL of urine, resulting

(2) Short RNA chaperones promote aggregation-resistant TDP-43 conformers to mitigate neurodegenerationScienceMay 7, 2026Katie E. Copley, Jocelyn C. Mauna, Helen L. Danielson, Qizan Chen, Busra Ozguney, Marilyn Ngo, Longxin Xie, Ashleigh Smirnov, Matt Davis, Leland Mayne, et al.DTT, 20 ng/μL bovine serum albumin (BSA; Thermo Fisher 23209), 2.5 ng/μL yeast tRNA (Thermo Fisher AM7119), 0.4 U/μL RNasin (Promega N2511)). Protein was then serially diluted in EMSA assay buffer to achieve

(3) A platform for multimodal in vivo pooled genetic screens reveals regulators of liver functionbioRxivApril 13, 2026Reuben A. Saunders, William E. Allen, Xingjie Pan, Jaspreet Sandhu, Jiaqi Lu, Thomas K. Lau, Karina Smolyar, Zuri A. Sullivan, Catherine Dulac, Jonathan S. Weissman, et al.Trihydrate",ThermoFisher,Cat# H3570 Lipopolysaccharides from E. coli O 111 :B4,Sigma,Cat# L4391 Yeast tRNA,ThermoFisher,Cat# AM7119 Dextran sulfate,Sigma,Cat# S4030 Ethanol,Decon Labs,Cat# V1016 SDS,ThermoFisher,Cat# 15553027 Proteinase

(4) Modified Polycyclic Compounds Rescue Mis-splicing in Myotonic Dystrophy Type 1 Disease ModelsACS Chemical BiologyMarch 20, 2026Jesus A. Frias, Sawyer M. Hicks, Hormoz Mazdiyasni, Subodh K. Mishra, Kahini Sarkar, Clara Yeboah, Noah M. LeFever, Marina M. Scotti, Hana Zeghal, Naomi Brandt, et al.were rehydrated in 2× SSC buffer and prehybridized in the presence of tRNA (Thermo Fisher cat. no. AM7119) at 37 °C for 30 min. Slides were hybridized with a Cy3-(CAG)8 probe (IDT) overnight at 50 °C, washed

(5) LENG8 mediates RNA nuclear retention and degradation in eukaryotesMol CellMarch 19, 2026Lusong Tian, Liang Liu, Yoseop Yoon, Lindsey V. Soles, Marielle Valdez, Joshua Jeong, Clinton Yu, Lan Huang, Yongsheng ShiT7 RNA Polymerase,NEB,Cat#M0251S Amersham MicroSpin G-50 Columns,Cytiva,Cat#27533001 Yeast tRNA,Invitrogen,Cat#AM7119 Amylose Resin,NEB,Cat#E8021L Halt™ Protease Inhibitor Cocktail,ThermoFisher Scientific,Cat#78429 ANTI-FLAG

(6) The E3 ubiquitin ligase mechanism specifying targeted microRNA degradationNatureMarch 18, 2026Jakob Farnung, Elena Slobodyanyuk, Peter Y. Wang, Lianne W. Blodgett, Daniel H. Lin, Susanne von Gronau, Brenda A. Schulman, David P. Bartelml−1 recombinant albumin (NEB, B9200) and 0.005 mg ml−1 yeast transfer RNA (tRNA) (Life Technologies, AM7119)), then set aside at 4 °C until use. The incubated lysate was centrifuged at 6,000g for 10 min at 4

(7) Exosomal Long Noncoding RNA H19 as a Biomarker and Therapeutic Target in Atrial FibrillationInt J Biol SciMarch 17, 2026Ji-Young Kang, Dasom Mun, Malgeum Park, Gyeongseo Yoo, Nuri Yun, Boyoung JoungThermo Fisher Scientific) pre-blocked with bovine serum albumin (BSA) (AM2616; Thermo Fisher Scientific) and yeast tRNA (AM7119; Thermo Fisher Scientific) to minimize non-specific binding. After incubation at 4 °C for 3 h, the beads

(8) DCPS modulates TDP-43-linked neurodegeneration through P-body-mediated RNA decayNeuronMarch 9, 2026Yingzhi Ye, Zhe Zhang, Yu Xiao, Chengzhang Zhu, Noelle Wright, Julie Asbury, Yongxin Huang, Weiren Wang, Laura Gomez-Isaza, Juan C. Troncoso, et al.UltraPure Salmon Sperm DNA Solution,ThermoFisher Scientific,Cat #15632011 Yeast transfer RNA (tRNA),ThermoFisher Scientific,Cat #AM7119 T4 RNA ligase1,New England Biolabs,Cat #M0437M External RNA Control Consortium (ERCC) RNA spike-in

(9) Cellular quiescence uncouples the proteome from the transcriptome in neural stem cellsThe EMBO JournalFebruary 5, 2026Alice Rossi, Antoine Coum, Manon Madelenat, Lachlan Harris, Stephanie Strohbuecker, Andrea Chai, Hania Fiaz, Rita Chaouni, Peter Faull, Neve Costello Heaven, et al.saline-sodium citrate buffer (SSC) (pH 7.0) containing 1 mg/ml yeast tRNA (Thermo Fisher Scientific AM7119), 0.005% (v/v) Bovine Serum Albumin (Gibco 15260-037), 10% (v/v) Dextran Sulphate (Millipore 3407181)

(10) Identification of enzymatically modified isoquercitrin as a therapeutic lead for myotonic dystrophy type 1NAR Molecular MedicineJanuary 29, 2026Subodh K Mishra, Sawyer M Hicks, Jesus A Frias, Jing Zhang, Mark T Handley, Sweta Vangaveti, Tammy S Reid, Aradhana Pandey, Omari McMichael, Christopher Crumbaugh, et al.and then incubated for 30 min at 37°C in a pre-hybridization buffer containing tRNA (Thermo Fisher, AM7119) to reduce nonspecific probe binding. Hybridization was performed overnight at 50°C using a Cy3-labeled

(11) Untangling overlapping barcodes in spatial genomics databioRxivJanuary 16, 2026Jonathan A. White, Chuqi Lu, Lincoln Ombelets, Long CaiSSC, 0.1% Triton-X100 (93443–100ML, Sigma)). Hybridization buffer containing 0.1 mg/ml yeast tRNA (AM7119, Thermo Fisher) and 2 µM polyTTG 200 nt (IDT) was added and the samples were incubated at 37C for 1

(12) Transient hepatic reconstitution of trophic factors enhances aged immunityNatureDecember 17, 2025Mirco J. Friedrich, Julie Pham, Jiakun Tian, Hongyu Chen, Jiahao Huang, Niklas Kehl, Sophia Liu, Blake Lash, Fei Chen, Xiao Wang, et al.(34860-1L-R, Sigma-Aldrich); PBS (10010-023, Gibco); Tween-20, 10% solution (655206, Calbiochem); yeast tRNA (AM7119, Thermo Fisher Scientific); SUPERase·In RNase inhibitor (AM2696, Thermo Fisher Scientific); UltraPure

(13) The human chromatin remodeling complex p400 restricts HIV-1 transcription in a Tat-dependent mannerNucleic Acids ResDecember 11, 2025Chuan Li, Yuan Ma, Luisa P Mori, Huiming Yang, Yi Wang, Thomas T Venables, Ronald Bronson, Ryan R Milione, Mathew E Pipkin, Susana T Valentestreptavidin magnetic beads (Invitrogen, #88816) was block for 30 min with 32 μg yeast tRNA (Invitrogen, AM7119) and 50 μg BSA (New ENGLAND Biolabs, #B9000S) in Binding buffer (20 mM Tris-HCl pH 7.5, 2.5 mM MgCl2,

(14) FluoTag-EMSA: a fast and accessible quantitative method to assess RNA-binding specificity using 3'-tagged hybrid duplexesFront Mol BiosciDecember 10, 2025Benjamin Rothé, Daniel B. Constam(obtained from in-house or commercial sources)DTT (Huberlab, A1101.0005)Yeast tRNA (Thermo Scientific™, AM7119)6× Orange G loading dye: 2 g/L Orange G (Sigma-Aldrich, 861,286), 30% glycerol For native polyacrylamide

(15) In vivo modeling of lethal congenital contracture syndrome 1 suggests pathomechanisms in cellular stress responsesThe FEBS journalDecember 1, 2025Zárybnický T, Lindfors S, Metso S, Koivula J, Szabo Z, Valtonen R, Tulppo M, Magga J, Saarimäki S, Bläuer S, et al.100 μL of hybridization buffer (10% formamide (AM9342, Thermo Fisher), 2× SSC, 1 mg·mL−1 yeast tRNA (AM7119; Thermo Fisher) and 10% Dextran sulfate (J14489; Thermo Fisher, Fair Lawn, NJ, USA) containing 100 nm

(16) Rbm8a deficiency causes hematopoietic defects by modulating Wnt/PCP signalingDevelopmental BiologyDecember 1, 2025Agnese Kocere, Elena Chiavacci, Charlotte Soneson, Seth T. Jacobson, Emma N. Harrison, Kevin Manuel Méndez-Acevedo, Jacalyn S. MacGowan, Harrison H. Wells, Max S. Hiltabidle, Azhwar Raghunath, et al.sodium citrate, 0.1 % Tween-20 (P1379, Sigma), 50 mg/mL heparin (H3393, Sigma), and 200 mg/mL tRNA (AM7119, Invitrogen)) at 70 °C, then hybridized overnight at 70 °C with antisense probes diluted approximately

(17) Sequencing-free whole-genome spatial transcriptomics at single-molecule resolutionCellNovember 26, 2025Yubao Cheng, Shengyuan Dang, Yuan Zhang, Yanbo Chen, Ruihuan Yu, Miao Liu, Shengyan Jin, Ailin Han, Samuel Katz, Siyuan Wang40% formamide, 10% dextran sulfate (Sigma, D8906–50G), 20 U MRI and 0.1 mg/mL yeast tRNA (Invitrogen, AM7119)) with 3 nM per probe of the human RAEFISH encoding probes at 37°C for 16 hours. After the encoding

(18) TORC2 inactivation promotes heterochromatin formation in rDNA and prolongs viability of quiescent fission yeast cellsCommunications BiologyNovember 19, 2025Hayato Hirai, Kunihiro Ohtatimes with MPG buffer (100 mM Tris-HCl, 1 M NaCl, 10 mM EDTA, pH 7.4), and blocked with yeast tRNA (AM7119, Invitrogen) for 30 min. After incubation for 40 min at room temperature, the beads were washed with

(19) circTGFBR2(3-6) acts as an assembly platform for RNA-binding protein IGF2BP3 and TGFBR1 mRNA to enhance breast cancer cell plasticityCell Death & DifferentiationOctober 27, 2025Qian Wang, Rayman T. N. Tjokrodirijo, Hailiang Mei, Peter A. van Veelen, Peter ten Dijke, Chuannan Fanwith 30 μl Dynabeads M-270 Streptavidin (65305; Invitrogen, Rockford, IL, USA) and 15 μl yeast tRNA (AM7119; Thermo Fisher Scientific, Bleiswijk, the Netherlands) for 1 h at 4 °C. Pre-cleared lysates were then

(20) Nuclear 2'-O-methylation regulates RNA splicing through its binding protein FUBP1Sci AdvOctober 17, 2025Boyang Gao, Bochen Jiang, Zhongyu Zou, Bei Liu, Weijin Liu, Li Chen, Lisheng Zhang, Chuan HemM MgCl2] and incubated in RNA binding buffer supplemented with yeast tRNA (100 μg/ml; Invitrogen, AM7119) for 1 hour at 4°C with rotation. After two rounds of washing, 400 pmol of Nm-modified or control probes

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Yeast tRNA (10 mg/mL) from Thermo Fisher Scientific

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Yeast tRNA (10 mg/mL) from Thermo Fisher Scientific

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