QARS Antibody

CAT: 0223-22-587Size: 100 µLDry Ice: NoHazardous: No
CAT#:0223-22-587Size:100 µL
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Background
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.
NCBI Gene ID
5859
Swiss Prot
P47897
Host
Rabbit
Reactivity
Human, Mouse
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 1-250 of human QARS (NP_005042.1) .
Clonality
Polyclonal
Conjugation
Unconjugated
Type
Primary Antibodies
Field of Research
Other
Purification
Affinity purification
Positive Control
HL-60
Concentration
Batch dependent
Buffer
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Modification
None
Shipping Conditions
Blue Ice
Storage Conditions
Store at -20˚ C. Avoid freeze / thaw cycles.
Calculated Molecular Weight
Observed: 88kDa
Fragment
IgG
Symbol
QARS
Positive Control 2
293T
Positive Control 3
HeLa
Positive Control 4
Mouse testis
NCBI Official Name
Glutaminyl-tRNA synthetase
NCBI Organism
Homo sapiens
Other Product Names
GLNRS, MSCCA, PRO2195, glutamine--tRNA ligase, glutamine-tRNA synthetase
Tested Applications
WB, IHC, IF
Physical Properties
Liquid

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