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Human AARS2 Recombinant Protein (N-His) (HD871012)

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Aperçu
Numéro de catalogueHD871012
Description
Recombinant Human AARS2 Protein, N-His (HD871012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% as determined by SDS-PAGE.
Système d'expressionE. coli
Numéro d'accèsQ5JTZ9
Longueur de protéineGly24-Ala484
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
EspècesHomo sapiens (Human)
Nature Recombinant
Niveau d'endotoxines Please contact with the lab for this information.
Pureté >90% as determined by SDS-PAGE.
Forme Lyophilized
Tampon de stockage Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Expédition In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stabilité et stockage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Noms alternatifsAARS2, AARSL, AlaRS, Alanine--tRNA ligase, mitochondrial, Alanyl-tRNA synthetase, EC:6.-.-.-, EC:6.1.1.7, KIAA1270, Protein lactyltransferase AARS2
Contexte

Alanine--tRNA ligase, mitochondrial is a ~107 kDa protein. Catalyzes the attachment of alanine to tRNA(Ala) in a two-step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged tRNA(Ala) via its editing domain. In presence of high levels of lactate, also acts as a protein lactyltransferase that mediates lactylation of lysine residues in target proteins, such as CGAS. Acts as an inhibitor of cGAS/STING signaling by catalyzing lactylation of CGAS, preventing the formation of liquid-like droplets in which CGAS is activated.

1. Götz, A. et al. (2011) American journal of human genetics 88, 635-42. PMID: 21549344
2. Li, H. et al. (2024) Nature 634, 1229-1237. PMID: 39322678
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
Recommandation

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