Antibody data
- Antibody Data
- Antigen structure
- References [10]
- Comments [0]
- Validations
- Western blot [1]
- Immunohistochemistry [1]
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Validation data
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- Product number
- 12645-1-AP - Provider product page

- Provider
- Proteintech Group
- Proper citation
- Proteintech Cat#12645-1-AP, RRID:AB_2098676
- Product name
- GlnRS antibody
- Antibody type
- Polyclonal
- Description
- GlnRS antibody (Cat. #12645-1-AP) is a rabbit polyclonal antibody that shows reactivity with human, mouse, rat and has been validated for the following applications: IF, IHC, IP, WB,ELISA.
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Conjugate
- Unconjugated
- Isotype
- IgG
- Vial size
- 20ul, 150ul
Submitted references VILMIR is a trans-acting long noncoding RNA that enhances the host interferon response in human epithelial cells.
Variant-specific interaction of kinectin 1 with the multi-tRNA synthetase complex regulates ER sheet organization.
Glutamine signaling specifically activates c-Myc and Mcl-1 to facilitate cancer cell proliferation and survival.
Molecular biomarkers for the prognosis of breast cancer: role of amino acid metabolism genes.
A methyltransferase-independent role for METTL1 in tRNA aminoacylation and oncogenic transformation.
VILMIR is a trans-acting long noncoding RNA that enhances the host interferon response in human epithelial cells.
Follicle stimulating hormone controls granulosa cell glutamine synthesis to regulate ovulation.
Leucyl-tRNA synthetase is a tumour suppressor in breast cancer and regulates codon-dependent translation dynamics.
Regulation of ex-translational activities is the primary function of the multi-tRNA synthetase complex.
The tRNA-like small noncoding RNA mascRNA promotes global protein translation.
John K, Smith E, Istishin A, Mahmood N, Diveley K, Tollison TS, Carpenter S, Peng X
Journal of virology 2026 Jan 20;100(1):e0138025
Journal of virology 2026 Jan 20;100(1):e0138025
Variant-specific interaction of kinectin 1 with the multi-tRNA synthetase complex regulates ER sheet organization.
Hosogane M, Siao SY, Hatano A, Huang X, Shichino Y, Watanabe Y, Iwasaki S, Matsumoto M, Nakayama K
iScience 2026 Jan 16;29(1):114303
iScience 2026 Jan 16;29(1):114303
Glutamine signaling specifically activates c-Myc and Mcl-1 to facilitate cancer cell proliferation and survival.
Wang M, Guo FS, Hou DS, Zhang HL, Chen XT, Shen YX, Guo ZF, Zheng ZF, Hu YP, Du PZ, Wang CJ, Lin Y, Yuan YY, Zhao SM, Xu W
Protein & cell 2025 Nov 1;16(11):968-984
Protein & cell 2025 Nov 1;16(11):968-984
Molecular biomarkers for the prognosis of breast cancer: role of amino acid metabolism genes.
Zhou Y, Yu S, Zhu L, Wang Y, Duan C, Li D, Du J, Zhang J, Zhang J, Ma R, He J, Ren Y, Wang B
Journal of physiology and biochemistry 2025 May;81(2):441-457
Journal of physiology and biochemistry 2025 May;81(2):441-457
A methyltransferase-independent role for METTL1 in tRNA aminoacylation and oncogenic transformation.
Ali RH, Orellana EA, Lee SH, Chae YC, Chen Y, Clauwaert J, Kennedy AL, Gutierrez AE, Papke DJ, Valenzuela M, Silverman B, Falzetta A, Ficarro SB, Marto JA, Fletcher CDM, Perez-Atayde A, Alcindor T, Shimamura A, Prensner JR, Gregory RI, Gutierrez A
Molecular cell 2025 Mar 6;85(5):948-961.e11
Molecular cell 2025 Mar 6;85(5):948-961.e11
VILMIR is a trans-acting long noncoding RNA that enhances the host interferon response in human epithelial cells.
John K, Smith E, Istishin A, Mahmood N, Diveley K, Tollison TS, Carpenter S, Peng X
bioRxiv : the preprint server for biology 2025 Aug 22;
bioRxiv : the preprint server for biology 2025 Aug 22;
Follicle stimulating hormone controls granulosa cell glutamine synthesis to regulate ovulation.
Zhang KH, Zhang FF, Zhang ZL, Fang KF, Sun WX, Kong N, Wu M, Liu HO, Liu Y, Li Z, Cai QQ, Wang Y, Wei QW, Lin PC, Lin Y, Xu W, Xu CJ, Yuan YY, Zhao SM
Protein & cell 2024 Jul 1;15(7):512-529
Protein & cell 2024 Jul 1;15(7):512-529
Leucyl-tRNA synthetase is a tumour suppressor in breast cancer and regulates codon-dependent translation dynamics.
Passarelli MC, Pinzaru AM, Asgharian H, Liberti MV, Heissel S, Molina H, Goodarzi H, Tavazoie SF
Nature cell biology 2022 Mar;24(3):307-315
Nature cell biology 2022 Mar;24(3):307-315
Regulation of ex-translational activities is the primary function of the multi-tRNA synthetase complex.
Cui H, Kapur M, Diedrich JK, Yates JR, Ackerman SL, Schimmel P
Nucleic acids research 2021 Apr 19;49(7):3603-3616
Nucleic acids research 2021 Apr 19;49(7):3603-3616
The tRNA-like small noncoding RNA mascRNA promotes global protein translation.
Lu X, Huang J, Wu S, Zheng Q, Liu P, Feng H, Su X, Fu H, Xi Q, Wang G
EMBO reports 2020 Dec 3;21(12):e49684
EMBO reports 2020 Dec 3;21(12):e49684
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Supportive validation
- Submitted by
- Proteintech Group (provider)
- Main image

- Experimental details
- PC-3 cells were subjected to SDS PAGE followed by western blot with 12645-1-AP(QARS antibody) at dilution of 1:500
- Sample type
- cell line
Supportive validation
- Submitted by
- Proteintech Group (provider)
- Main image

- Experimental details
- The QARS antibody from Proteintech is a rabbit polyclonal antibody to a recombinant protein of human QARS. This antibody recognizes human,mouse,rat antigen. The QARS antibody has been validated for the following applications: ELISA, WB, IHC analysis.