SDS-Page
Lysyl tRNA Synthetase Recombinant Protein | KARS recombinant protein
Recombinant Lysyl tRNA Synthetase (KARS)
Source: Prokaryotic expression
RNEGIDLT HNPEFTTCEF YMAYADYHDLMEITEKMVSG MVKHITGSYK VTYHPDGPEG QAYDVDFTPP FRRINMVEELEKALGMKLPE TNLFETEETR KILDDICVAK AVECPPPRTT ARLLDKLVGEFLEVTCINPT FICDHPQIMS PLAKWHRSKE GLTERFELFV MKKEICNAYTELNDPMRQRQ LFEEQAKAKA AGDDEAMFID ENFCTALEYG LPPTAGWGMGIDR
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
SDS-Page
SDS-Page
NCBI and Uniprot Product Information
NCBI Description
Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. Lysyl-tRNA synthetase is a homodimer localized to the cytoplasm which belongs to the class II family of tRNA synthetases. It has been shown to be a target of autoantibodies in the human autoimmune diseases, polymyositis or dermatomyositis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Uniprot Description
KARS: Catalyzes the specific attachment of an amino acid to its cognate tRNA in a 2 step reaction: the amino acid (AA) is first activated by ATP to form AA-AMP and then transferred to the acceptor end of the tRNA. When secreted, acts as a signaling molecule that induces immune response through the activation of monocyte/macrophages. Catalyzes the synthesis of diadenosine oligophosphate (Ap4A), a signaling molecule involved in the activation of MITF transcriptional activity. Interacts with HIV-1 virus GAG protein, facilitating the selective packaging of tRNA(3)(Lys), the primer for reverse transcription initiation. Homodimer; also part of a multisubunit complex that groups AIMP1, AIMP2, EEF1A1 and tRNA ligases for Arg, Asp, Glu, Gln, Ile, Leu, Lys, Met and Pro. Interacts with AIMP2 (via N- terminus) and MITF. Interacts directly with HIV-1 virus GAG protein. Up-regulated by DARS and EEF1A1, but not by AIMP2. Belongs to the class-II aminoacyl-tRNA synthetase family. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: Ligase; Mitochondrial; EC 6.1.1.6; Translation
Chromosomal Location of Human Ortholog: 16q23.1
Cellular Component: microtubule cytoskeleton; aminoacyl-tRNA synthetase multienzyme complex; mitochondrion; mitochondrial matrix; cytoplasm; plasma membrane; extracellular region; cytosol; nucleus
Molecular Function: amino acid binding; protein binding; metal ion binding; lysine-tRNA ligase activity; ATP binding; tRNA binding
Biological Process: tRNA aminoacylation for protein translation; viral reproduction; lysyl-tRNA aminoacylation; tRNA processing; gene expression; diadenosine tetraphosphate biosynthetic process
Disease: Deafness, Autosomal Recessive 89; Charcot-marie-tooth Disease, Recessive Intermediate B
Research Articles on KARS
Similar Products
Product Notes
The KARS kars (Catalog #AAA2031223) is a Recombinant Protein produced from Host: E Coli Source: Prokaryotic expression and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Lysyl tRNA Synthetase can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). Researchers should empirically determine the suitability of the KARS kars for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.RNEGIDLT HNPEFTTCEF YMAYADYHDL MEITEKMVSG MVKHITGSYK VTYHPDGPEG QAYDVDFTPP FRRINMVEEL EKALGMKLPE TNLFETEETR KILDDICVAK AVECPPPRTT ARLLDKLVGE FLEVTCINPT FICDHPQIMS PLAKWHRSKE GLTERFELFV MKKEICNAYT ELNDPMRQRQ LFEEQAKAKA AGDDEAMFID ENFCTALEYG LPPTAGWGMG IDR. It is sometimes possible for the material contained within the vial of "Lysyl tRNA Synthetase, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.
Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
If you are ready to order, navigate to Shopping Cart and get ready to checkout.
