Date published: 2026-4-24

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eIF5A Inhibitors

Santa Cruz Biotechnology now offers a broad range of eIF5A Inhibitors for use in various applications. EIF5A inhibitors are critical tools in molecular biology and biochemistry, targeting the eukaryotic initiation factor 5A, a protein involved in the initiation and elongation phases of protein synthesis. This protein is unique due to its requirement for hypusination, a rare post-translational modification, which is essential for its activity. By studying eIF5A inhibitors, researchers can dissect the role of this protein in cellular processes such as protein synthesis, cell growth, and proliferation in non-medical contexts. This line of research provides significant insights into fundamental cellular mechanisms, offering perspectives on how cells regulate protein production and manage growth under various stress conditions. Additionally, these inhibitors are used to explore eIF5A's involvement in the regulation of specific mRNA turnover, giving insights into the nuanced control mechanisms that govern gene expression at the translational level. This is particularly valuable in basic scientific research where understanding the intricacies of cellular regulation and protein function can lead to breakthroughs in fields such as genetics, developmental biology, and cellular physiology. The use of eIF5A inhibitors has broadened our understanding of the complex network of intracellular signals and pathways that maintain cellular homeostasis and response to environmental stimuli. View detailed information on our available eIF5A Inhibitors by clicking on the product name.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

L-Mimosine

500-44-7sc-201536A
sc-201536B
sc-201536
sc-201536C
25 mg
100 mg
500 mg
1 g
$36.00
$88.00
$220.00
$436.00
8
(2)

L-Mimosine is a potent inhibitor of eIF5A, a key player in the translation of specific mRNAs. It uniquely binds to the eIF5A protein, altering its conformation and disrupting its interaction with ribosomes. This interference affects the translation of polyproline-rich proteins, influencing cellular growth and differentiation pathways. L-Mimosine's distinct molecular interactions lead to altered kinetics in protein synthesis, showcasing its role in modulating cellular responses to environmental stimuli.

Ciclopirox

29342-05-0sc-217893
25 mg
$207.00
2
(1)

Ciclopirox exhibits unique interactions with eIF5A, influencing its structural dynamics and functionality. By binding to the eIF5A protein, it alters the protein's conformation, which can disrupt its normal interactions within the ribosomal complex. This modulation affects the translation of specific mRNAs, particularly those encoding for proteins involved in cellular stress responses. The compound's distinct binding affinity and kinetic properties highlight its role in regulating translational control mechanisms.