ac lys amc

Ac-Lys-AMC (Hexanamide) is a fluorescent substrate for histone deacetylase HDACs.

Ac-RGK(Ac)-AMC, fluorogenic substrate for assaying histone deacetylase (HDAC) activity in a two-step enzymatic reaction. The assay consists of the initial lysine deacetylation by HDAC followed by the release of the fluorescent group by trypsin.

Commendamide (N-acyl-3-hydroxypalmitoyl-glycine) is a newly discovered GPCR G2A/GPR132 agonist (EC50=11.8 μM) that isolated from Bacteroides vulgatus. [1] G2A/GPR132 belongs to the guanine nucleotide-binding protein (G protein)-coupled receptor (GPCR) superfamily. GPR132/G2A is first reported to be a transcriptional target for BCR-ABL tyrosine kinase attenuating B-cell expansion in vitro and arresting cells at G2 during mitosis. It has been involved in autoimmune disease and atherosclerosis. [1] Commendamide and structurally related endogenous long-chain N-Acyl-amides activates discrete human receptors. In a screen for agonist activity against a library of 242 GPCRs, commendamide is found to activate a single receptor G2A/GPR132. This activity is confirmed by a synthetic sample of commendamide. Commendamide analogs with changes in the head group or acyl chain also exhibited reduced GPR132/G2A activity. [1]

Ac-Phe-Lys-OH is a modified sweetener of the Aspartame class [1].

Substrate for dengue virus NS2B-NS3 and yellow fever virus NS3 protease. The kcat/Km value of Bz-NleKRR-AMC for the dengue virus type 4 (DEN4) enzyme is > 800 fold higher than that of Boc-Gly-Arg-Arg-AMC, a widely used NS3 substrate (kcat = 2.9 s 1, Km = 8.6 μM for DEN4). For yellow fever virus NS3 protease the kcat value was 0.111 s 1, the Km value 14.6 μM.

Ac-Val-Gln-aIle-Val-aTyr-Lys-NH2 demonstrates serum stability and non-toxicity to neuronal cells, while selectively inhibiting the fibrilization of tau in preference to Aβ 42.

Ac-Leu-Arg-AMC is a fluorogenic peptide substrate.

Ac-Lys-OMe.HCl is an amino acid derivative and has a wide range of applications in life science related research.

Pyr-Arg-Thr-Lys-Arg-AMC TFA, an AMC-tagged decapeptide, is selectively cleaved by proteases including trypsin and thrombin. This AMC peptide serves as a substrate for measuring protease activity and assessing the efficacy of enzyme inhibitors [1].

Ac-PAL-AMC is a fluorogenic substrate for the β1i/LMP2 subunit of the 20S immunoproteasome. Upon cleavage, 7-amino-4-methylcoumarin (AMC) is released and its fluorescence can be used to quantify the activity of the β1i/LMP2 subunit of the 20S immunoproteasome. Ac-PAL-AMC is selective for the immunoproteasome over the constitutive proteasome. AMC displays excitation/emission maxima of 351/430 nm, respectively.

Ac-Tyr-Val-Lys-Asp-aldehyde is a caspase-1 inhibitor applicable in research related to diverse anemias, including those associated with chronic diseases, chemotherapy-induced anemia, and Diamond-Blackfan anemia.

Ac-Nle-Pro-Nle-Asp-AMC is a specific substrate for the 26S proteasome and is utilized in analyzing the proteasome's caspase-like activity [1] [2] [3].

Ac-Leu-Val-Lys-Aldehyde is a potent inhibitor of cathepsin B, exhibiting inhibitory concentration (IC50) values of 4 nM. It notably diminishes cell death in the striatum induced by quinolinic acid and leads to the accumulation of LC3-II [1].

Ac-VEID-AMC is a fluorogenic substrate based on the caspase-6 cleavage site in lamin A at amino acids VEID during apoptosis.1It has also been reported to be cleaved by related proteases, including caspase-8.2Caspase activity can be quantified by fluorescent detection of free AMC (also known as 7-amino-4-methylcoumarin), which is excited at 340-360 nm and emits at 440-460 nm. 1.Talanian, R.V., Quinlan, C., Trautz, S., et al.Substrate specificities of caspase family proteasesJ. Biol. Chem.272(15)9677-9682(1997) 2.Chae, H.J., Park, K.M., Lee, G.Y., et al.Je-Chun-Jun induced apoptosis of human cervical carcinoma HeLa cellsActa Pharmacologica Sinica25(10)1372-1379(2004)

Ac-Lys-Val-Cit-PABC-MMAE is a conjugate comprising an antibody-drug conjugate (ADC) linker (peptide Ac-Lys-Val-Cit-PABC) and the cytotoxic agent monomethyl auristatin E (MMAE), a potent inhibitor of tubulin polymerization [1].

Ac-Lys-Val-Cit-PABC-MMAE (formic) is an agent-linker conjugate utilized in antibody-drug conjugates (ADCs). This compound comprises a peptide linker (Ac-Lys-Val-Cit-PABC) attached to the cytotoxic agent Monomethyl auristatin E (MMAE), which serves as a potent inhibitor of tubulin polymerization[1].

'(Ac)Phe-Lys(Alloc)-PABC-PNP serves as a valuable cleavable linker in the development of antibody-drug conjugates.'

Ac-DEVD-AMC (AC-ASP-MET-GLN-ASP-7-AMINO-4-METHYLCOUMARIN) is the substrate of Caspase-3 .

Fmoc-Lys(Ac)-OH is a useful organic compound for research related to life sciences. The catalog number is T65778 and the CAS number is 159766-56-0.

Ac-LEHD-AMC is a fluorogenic substrate for caspase-9.[1] Upon cleavage by caspase-9, 7-amino-4-methylcoumarin (AMC) is released and its fluorescence can be used to quantify caspase-9 activity. AMC displays excitation/emission maxima of 340-360/440-460 nm, respectively.

Ac-Trp-Glu-His-Asp-AMC (AC-WEHD-AMC) is a potent fluorogenic substrate of caspase-1 [1] .