menaquinone k 4

K-Ras G12C-IN-4, is a potent Covalent Inhibitor of KRASG12C..

Menaquinone-4 (Vitamin K2) is a vitamin K compound used as a hemostatic agent, and also as adjunctive therapy for the pain of osteoporosis.

K-Ras ligand-Linker Conjugate 4 is a chemical compound that combines a ligand for K-Ras recruiting moiety with a PROTAC linker. This linker is responsible for recruiting E3 ligases such as VHL, CRBN, MDM2, and IAP. The compound has the potential to be used in the synthesis of PROTAC K-Ras Degrader-1, a powerful degrader of K-Ras that has been shown to exhibit a degradation efficacy of ≥70% in SW1573 cells[1].

Antibiotic K 4 is an inhibitor of angiotensin I converting enzyme produced by Actinomadura spiculosospora.

Menaquinone 4-d7 (Mixture of cis-trans isomers) is a deuterated compound of Menaquinone 4 (Mixture of cis-trans isomers).

c(phg-isoDGR-(NMe)k) TFA is a potent and selective α5β1-integrin ligand (IC50: 2.9 nM).

Boromycin is a boron-containing macrolide antibiotic that has been found in Streptomyces. Boromycin inhibits growth of B. subtilis (MIC = 0.05 μg/ml) and induces efflux of potassium ions from B. subtilis without affecting Na+/K+-ATPase activity. It decreases the synthesis of protein, RNA, and DNA in B. subtilis when used at a concentration of 0.05 μg/ml. It inhibits the growth of B. halodurans (MIC = 10 ng/ml) and inhibits the futalosine pathway of menaquinone synthesis in B. halodurans. Boromycin (3.4 nM) reverses bleomycin-induced cell cycle arrest at the G2 phase in Jurkat cells. It inhibits replication of the HIV-1 strains LAV-1 and RF and the HIV-2 strain LAV-2 in MT-4 cells (IC50s = 0.008, 0.11, and 0.007 μM, respectively). It also inhibits replication of a clinical isolate of HIV-1, strain KK-1, in MT-4 cells and peripheral blood mononuclear cells (PBMCs; IC50s = 0.14 and <0.1 μM, respectively).

Vitamin K2 (Menatetrenone) is a menaquinone compound and form of vitamin K2 with potential antineoplastic activity. Menatetrenone may act by modulating the signaling of certain tyrosine kinases, thereby affecting several transcription factors including c-myc and c-fos. This agent inhibits tumor cell growth by inducing apoptosis and cell cycle arrest.