{"product_id":"anti-qars1-antibody-picoband-r","title":"Anti-QARS1 Antibody Picoband®","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 100 μg\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: At -20℃ for one year from date of receipt. \nAfter reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months.\nAvoid repeated freezing and thawing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eForm\u003c\/b\u003e: Lyophilized\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e: Human,Mouse,Rat\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e: WB,IHC,ICC,IF,Flow Cytometry,ELISA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplication Details\u003c\/b\u003e: Western blot, 0.25-0.5 μg\/ml, Human, Mouse, Rat\u003cbr\u003e\nImmunohistochemistry(Paraffin-embedded Section), 2-5 μg\/ml, Human\u003cbr\u003e\nImmunocytochemistry\/Immunofluorescence, 5 μg\/ml, Human\u003cbr\u003e\nImmunofluorescence, 5 μg\/ml, Human\u003cbr\u003e\nFlow Cytometry (Fixed), 1-3 μg\/1x10\u003csup\u003e6\u003c\/sup\u003e cells, Human\u003cbr\u003e\nELISA, 0.1-0.5 μg\/ml, -\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Name\u003c\/b\u003e: QARS1\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e: Glutaminyl-tRNA synthetase is an enzyme that in humans is encoded by the QARS gene. Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAs, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. In metazoans, 9 aminoacyl-tRNA synthetases specific for glutamine (gln), glutamic acid (glu), and 7 other amino acids are associated within a multienzyme complex. Although present in eukaryotes, glutaminyl-tRNA synthetase (QARS) is absent from many prokaryotes, mitochondria, and chloroplasts, in which Gln-tRNA(Gln) is formed by transamidation of the misacylated Glu-tRNA(Gln). Glutaminyl-tRNA synthetase belongs to the class-I aminoacyl-tRNA synthetase family. Alternative splicing results in multiple transcript variants.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e: E.coli-derived human QARS1 recombinant protein (Position: Q32-K774).\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e: Polyclonal\u003c\/p\u003e\u003cp\u003e\u003cb\u003eContents\u003c\/b\u003e: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurification\u003c\/b\u003e: Immunogen affinity purified.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReconstitution\u003c\/b\u003e: Adding 0.2 ml of distilled water will yield a concentration of 500 μg\/ml.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReference\u003c\/b\u003e: 1. Lamour, V., Quevillon, S., Diriong, S., N'Guyen, V. C., Lipinski, M., Mirande, M. Evolution of the Glx-tRNA synthetase family: the glutaminyl enzyme as a case of horizontal gene transfer. Proc. Nat. Acad. Sci. 91: 8670-8674, 1994.\n2. Lo, W.-S., Gardiner, E., Xu, Z., Lau, C.-F., Wang, F., Zhou, J. J., Mendlein, J. D., Nangle, L. A., Chiang, K. P., Yang, X.-L., Au, K.-F., Wong, W. H., Guo, M., Zhang, M., Schimmel, P. Human tRNA synthetase catalytic nulls with diverse functions. Science 345: 328-332, 2014.\n3. Zhang, X., Ling, J., Barcia, G., Jing, L., Wu, J., Barry, B. J., Mochida, G. H., Hill, R. S., Weimer, J. M., Stein, Q., Poduri, A., Partlow, J. N., and 13 others. Mutations in QARS, encoding glutaminyl-tRNA synthetase, cause progressive microcephaly, cerebral-cerebellar atrophy, and intractable seizures. Am. J. Hum. Genet. 94: 547-558, 2014.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot ID\u003c\/b\u003e: P47897\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHost\u003c\/b\u003e: Rabbit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e: Adding 0.2 ml of distilled water will yield a concentration of 500 μg\/ml.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConjugate\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eCross Reactivity\u003c\/b\u003e: No cross-reactivity with other proteins.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e: Rabbit IgG\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePhospho_site\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eClone Number\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eObserved Molecular Weight\u003c\/b\u003e: 88 kDa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCalculated Molecular Weight\u003c\/b\u003e: 87148 MW\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: 5859\u003c\/p\u003e\u003cp\u003e\u003cb\u003eProtein Name\u003c\/b\u003e: Glutamine--tRNA ligase\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Full Name\u003c\/b\u003e: glutaminyl-tRNA synthetase 1\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSynonyms\u003c\/b\u003e: GlnRS; Glutamine tRNA ligase; glutaminyl tRNA synthetase; PRO2195; QARS\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48787866910820,"sku":"A06953-1","price":737.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_ee104e23-73cd-44f8-b1e8-38000c563027.jpg?v=1784404720","url":"https:\/\/www.genebiosystems.com\/products\/anti-qars1-antibody-picoband-r","provider":"GeneBio ","version":"1.0","type":"link"}