QARS Protein (Myc-DYKDDDDK Tag)
QARS
Origin: Human
Host: HEK-293 Cells
Recombinant
> 80 % as determined by SDS-PAGE and Coomassie blue staining
AbP, STD
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- Target See all QARS Proteins
- QARS (Glutaminyl-tRNA Synthetase (QARS))
- Protein Type
- Recombinant
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This QARS protein is labelled with Myc-DYKDDDDK Tag.
- Application
- Antibody Production (AbP), Standard (STD)
- Characteristics
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- Recombinant human GlnRS / QARS protein expressed in HEK293 cells.
- Produced with end-sequenced ORF clone
- Purity
- > 80 % as determined by SDS-PAGE and Coomassie blue staining
- Top Product
- Discover our top product QARS Protein
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Glutaminyl-tRNA Synthetase (QARS) (AA 1-775) protein (GST tag)
QARS Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
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- Application Notes
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Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays - Comment
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The tag is located at the C-terminal.
- Restrictions
- For Research Use only
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- Concentration
- 50 μg/mL
- Buffer
- 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10 % glycerol.
- Storage
- -80 °C
- Storage Comment
- Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
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- Target
- QARS (Glutaminyl-tRNA Synthetase (QARS))
- Alternative Name
- Glnrs,qars (QARS Products)
- 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.
- Molecular Weight
- 87.6 kDa
- NCBI Accession
- NP_005042
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