Recombinant Human Methionine--tRNA ligase, cytoplasmic (MARS), partial

Code CSB-YP013500HU
MSDS
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Source Yeast
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Code CSB-EP013500HU
MSDS
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Source E.coli
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Code CSB-EP013500HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP013500HU
MSDS
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Source Baculovirus
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Code CSB-MP013500HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
MARS
Uniprot No.
Alternative Names
cytoplasmic; FLJ35667; Mars; Methionine tRNA ligase 1; Methionine tRNA ligase 1 cytoplasmic; Methionine tRNA ligase; Methionine tRNA synthetase ; Methionine--tRNA ligase; Methionyl tRNA synthetase cytoplasmic; Methionyl-tRNA synthetase; MetRS; MRS; MTRNS; SYMC_HUMAN
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
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. Plays a role in the synthesis of ribosomal RNA in the nucleolus.
Gene References into Functions
  1. Compound Arg618Cys and Tyr307Cys variants were identified in an infant with syndromic interstitial lung and liver disease. Arg618Cys associated with Charcot-Marie-Tooth disease was inherited from an unaffected father. PMID: 29655802
  2. MRS is frequently overexpressed in NSCLC. Moreover, MRS is related to mTORC1 activity and its overexpression is associated with poor clinical outcomes, indicating that it has potential as a putative therapeutic target. PMID: 28679377
  3. Genotype-phenotype correlation analysis suggests most of the interstitial lung and liver disease (ILLD), mutations locate in the catalytic domain of MARS. ILLD and Charcot-Marie-Tooth disease, axonal, type 2U might have different disease mechanism. PMID: 28148924
  4. analysis of the heterotetrameric complex structure of the glutathione transferase (GST) domains shared among the four MSC components, methionyl-tRNA synthetase (MRS), glutaminyl-prolyl-tRNA synthetase (EPRS), AIMP2 and AIMP3 PMID: 26472928
  5. identification of a founder mutation in MARS led to the molecular definition of a specific type of pulmonary alveolar proteinosis and will enable carrier screening in the affected community and possibly open new treatment opportunities. PMID: 25913036
  6. the association of rare MARS variant with late-onset autosomal dominant Charcot-Marie-Tooth neuropathy PMID: 24354524
  7. The F370L and I523T mutations did not affect the association of MARS with the multisynthetase complex. PMID: 24103465
  8. Here we present data suggesting that MARS is a very rare novel cause of late-onset CMT2. PMID: 23729695
  9. Data show that aminoacyl-tRNA synthetase-interacting multifunctional protein-3 (AIMP3)/p18 is released from aminoacyl-tRNA synthetase-interacting multifunctional protein-3 (AIMP3) by UV irradiation-induced stress. PMID: 22106287
  10. The last 15 residues of the previously defined N-terminal extension of hcMetRS are part of the catalytic domain, whereas the first 252 residues constitute the N-terminal extended domain. PMID: 19064003

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Involvement in disease
Interstitial lung and liver disease (ILLD); Charcot-Marie-Tooth disease 2U (CMT2U)
Subcellular Location
Cytoplasm, cytosol. Nucleus, nucleolus.
Protein Families
Class-I aminoacyl-tRNA synthetase family
Database Links

HGNC: 6898

OMIM: 156560

KEGG: hsa:4141

STRING: 9606.ENSP00000262027

UniGene: Hs.632707

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