translation

Eukaryotic initiation factors (eIF) are proteins involved in the initiation phase of eukaryotic translation. Eukaryotic translation initiation factor 3 binds to the ribosome subunit-mRNA complex. It has been implicated in preventing the large ribosomal subunit from binding the small subunit before it is ready to commence elongation.

eukaryotic translation elongation factor 1 alpha 1 (EEF1A1) (387-394) [Multiple species](TFA) is Elongation factor 1 subunit.eukaryotic translation elongation factor 1 alpha 1 (EEF1A1) encodes an isoform of the alpha subunit of the elongation factor-1 complex, which is responsible for the enzymatic delivery of aminoacyl tRNAs to the ribosome. This isoform (alpha 1) is expressed in the brain, placenta, lung, liver, kidney, and pancreas, and the other isoform (alpha 2) is expressed in the brain, heart, and skeletal muscle. This isoform is identified as an autoantigen in 66% of patients with Felty syndrome. This gene has been found to have multiple copies on many chromosomes, some of which, if not all, represent different pseudogenes1.

Potent, high affinity apelin receptor agonist (IC50 = 0.27 nM; Kd = 0.51 nM). Exhibits no binding GPR15 and GPR25. Activates the PI3K/AKT pathway and promotes self-renewal of hESCs via cell-cycle progression and protein translation. Also potentiates the T

Api137 is an antimicrobial peptide that disrupts bacterial growth by blocking translation processes. Specifically, it inhibits protein synthesis through the entrapment of release factors on the 70S ribosome after the hydrolysis of the nascent polypeptide chain [1] [2].

Lupus autoantigen peptide (LAP), a derivative of the autoantigen La found in systemic lupus erythematosus (SLE) patients, spans amino acids 11-28 of La and functions as an antiviral peptide. It primarily blocks the hepatitis C virus (HCV) from interacting with internal ribosome entry site (IRES) trans-acting factors (ITAFs), notably the polypyrimidine tract-binding protein (PTB) and poly(rC)-binding protein 2 (PCBP2). In a Huh7 cell-based reporter assay, LAP at a concentration of 60 µM effectively hampers HCV IRES-mediated translation, a process reversible by adding recombinant forms of PTB and PCBP2.

ELA-32(human) TFA is a potent apelin receptor agonist with high affinity, demonstrating an IC50 of 0.27 nM and a Kd of 0.51 nM. This compound does not bind to GPR15 or GPR25. It activates the PI3K/AKT signaling pathway, facilitating self-renewal of human embryonic stem cells (hESCs) through cell-cycle progression and protein synthesis. Additionally, ELA-32(human) TFA enhances the TGFβ pathway, predisposing hESCs towards an endoderm lineage, and promotes angiogenesis in HUVEC cells.