Abcam, ab229643, Anti-Isoleucyl tRNA synthetase antibody

Size: 100µL
Rabbit Polyclonal Isoleucyl tRNA synthetase antibody. Suitable for IP, WB, IHC-P and reacts with Human, Rat samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human IARS1.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Rat, Human,
Applications:IP, IHC-P, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Human IARS1. The exact immunogen used to generate this antibody is proprietary information.P41252

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-pH: 7Preservative: 0.025% Proclin 300Constituents: PBS, 20% Glycerol (glycerin, glycerine), Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Isoleucyl tRNA synthetase also known as IARS or IleRS is an essential enzyme that charges tRNA molecules with isoleucine. This enzyme weighs approximately 126 kDa and is part of the aminoacyl-tRNA synthetase family. By catalyzing the attachment of isoleucine to its corresponding tRNA it ensures the correct translation of mRNA into proteins. IARS is ubiquitously expressed in the cytoplasm of various cell types and tissues playing a critical role in protein synthesis.
Biological function summary
IARS plays an important role in maintaining cellular homeostasis by ensuring the fidelity of protein translation. It forms part of a larger complex of aminoacyl-tRNA synthetases known for its multi-enzyme complex formation which assists in proper protein synthesis. Through its function in aminoacylation IARS maintains the balance necessary for cellular activity and division reflecting its importance across multiple biological processes.
Pathways
IARS has important responsibilities in the translation process which is a fundamental pathway in gene expression. In the context of translation the enzyme contributes to the aminoacyl-tRNA biosynthesis pathway often interacting with other tRNA synthetases to stabilize protein synthesis. Additionally IARS can relate to the mTOR signaling pathway indicating its connection with nutrient-sensing mechanisms and its role in regulating cell growth and proliferation.
Altered IARS function has connections to various neurological disorders such as CARS-related Perrault Syndrome where it may interact with cysteinyl-tRNA synthetase (CARS). Additionally mutations in IARS can relate to liver disorders like Vanishing White Matter (VWM) disease where it is associated with endoplasmic reticulum stress pathways and connected proteins such as eIF2B. Understanding these interactions helps in designing therapeutic strategies targeting the protein for treatment interventions.