import

Importazole is an inhibitor of the nuclear transport receptor importin-β.

Importazole specifically inhibits the importin-β likely by altering its interaction with RanGTP.

INI-43, an inhibitor of Nuclear Import-43, shows a significant cytotoxic effect on various cervical and oesophageal cancer cell lines by targeting Kpnβ1 and interferes with the nuclear localization of Kpnβ1 and known Kpnβ1 cargoes, NFAT, NFκB, AP-1 and NF

RGX-202 (β-GPA) is a creatine analog that alters skeletal muscle energy expenditure. It reduces cellular ATP, creatine, and phosphocreatine levels and stimulates AMP-activated protein kinase (AMPK), activating PPARγ coactivator 1α (PGC-1α).

MitoBloCK-11 (MB-11) is a s mall molecule inhibitor of mitochondrial protein import possibly acts through transport protein Seo1, but not Tom70 or Tom20; inhibits precursor proteins that contain hydrophobic segments, confers growth in media lacking uracil in a specific manner and affects zebrafish development.

Ibetazol is an inhibitor of importin β1 (KPNB1), which functions by binding to Cys585 of importin β1, thus preventing importin β1-mediated nuclear import with an EC50 of 6.1 µM.

QAQ dichloride is a photoswitchable compound that blocks voltage-gated Na v and K v channels. Its channel-blocking activity is observed in the trans form of the azobenzene photoswitch, while the cis form does not exhibit this effect. This compound is membrane-impermeant and selectively enters pain-sensing neurons expressing endogenous import channels. QAQ dichloride functions as a light-sensitive analgesic and provides a valuable tool for investigating signaling mechanisms involved in acute and chronic pain [1] [2].

VB124 is an orally active, potent and selective MCT4 inhibitor. VB124 blocked lactate import (IC50 value of 8.6 nM) and export (IC50 value of 19 nM) in MDA-MB-231 cells. VB124 is selective for MCT4 over MCT1 and shows minimal MCT1 inhibitory activity in MCT1-expressing BT20 cells (IC50 value of 24 μM).

Theophylline (1,3-Dimethylxanthine) sodium glycinate is a potent phosphodiesterase (PDE) inhibitor that targets PDE3 to relax airway smooth muscle and is used in asthma and chronic obstructive pulmonary disease (COPD) research. It also functions as an adenosine receptor antagonist, histone deacetylase (HDAC) activator, and exhibits anti-inflammatory activity by increasing IL-10 levels and inhibiting NF-κB nuclear import, while inducing apoptosis [1] [2] [3] [4] [5].

Protein Kinase C (gamma) Peptide, a fragment of Protein Kinase Cγ, plays a role in dominant ataxia by inhibiting the nuclear import of aprataxin, which is associated with recessive ataxia [1].

NICE-01 (AP1867-PEG2-JQ1; AP-PEG2-JQ1) is a bifunctional compound that facilitates the nuclear import of cytosolic cargoes by utilizing the nuclear-localized bromodomain-containing protein 4 (BRD4) as a carrier for co-import and subsequent nuclear entrapment [1].

MitoBloCK-10 (3-fluoro-N'-[(E)-(5-nitrothiophen-2-yl)m) inhibits Tim44 binding to the precursor and to Hsp70.MitoBloCK-10 is the first small molecule modulator to attenuate protein-associated motor (PAM) complex activity.

SV40 large T antigen NLS, originating from Large T antigen residue 47 to 55, facilitates protein import into the cell nucleus. This peptide is specifically generated from Large T antigen residue 47 to 55.

SV40 large T antigen NLS acetate is from Large T antigen residue 47 to 55, enables protein import into cell nucleus.

BIMAX2 is a high-affinity peptide for nuclear localization signals (NLS). It mimics the activity of classical nuclear localization signals (cNLS) by competitively binding to importin α, thereby inhibiting the interaction between cNLS-cargo proteins and importin α. BIMAX2 is utilized in studies to investigate the role of RBBP4 in regulating nuclear import efficiency and cellular senescence.

BIMAX1 is a tool peptide utilized to investigate the interactions between RBBP4 and importin β1, as well as their influence on the nuclear import pathway. It is also employed in studying the role of RBBP4 in regulating nuclear import efficiency and cellular senescence.

BIMAX1 acetate is a tool peptide utilized for investigating the interactions between RBBP4 and nuclear import protein (Importin) β1, as well as their impact on the nuclear import pathway. Additionally, BIMAX1 acetate serves in studying the role of RBBP4 in regulating nuclear import efficiency and cellular senescence.

BIMAX2 acetate is a high-affinity peptide for nuclear localization signals (NLS). It mimics the activity of classical NLS (cNLS) by competitively binding to importin α (importin alpha), thereby inhibiting the interaction between cNLS-cargo proteins and importin α. BIMAX2 acetate is utilized in research to explore the role of RBBP4 in regulating nuclear import efficiency and cellular aging.