tunicamycin 14:1 mixture

Tunicamycin 14:1 is a mixture of tunicamycin structural isomers that contain a 14-carbon N-acyl chain with variable branching patterns. The N-acyl chain incorporated into tunicamycins, like tunicamycin 14:1, is derived from the same pool of cellular branched-chain fatty acids (BCFAs) in Streptomyces and directly impacts the biological activity of each individual tunicamycin variant.1,2,3Purified tunicamycin 14:1 with the iso branching configuration inhibits bacterial phospho-MurNAc-pentapeptide transferase (MraY) with an IC50 value of 0.31 μM.2

ACTH 1-14 acetate(25696-21-3 free base) (Adrenocorticotropic Hormone Fragment 1-14 acetate) is a fragment of adrenocorticotrophin, which regulates cortisol and androgen production.Adrenocorticotropic hormone (ACTH), also known as corticotropin, is produced and secreted by the anterior pituitary gland. ACTH is an important component of the hypothalamic-pituitary-adrenal axis as a response to biological stress.

Acetyl Angiotensinogen (1-14), porcine Acetate is a peptide with the sequence AC-ASP-ARG-VAL-TYR-ILE-HIS-PRO-PHE-HIS-LEU-LEU-VAL-TYR-SER-OH. The protein encoded by the Angiotensinogen gene is known as pre-angiotensinogen or angiotensinogen precursor.

Angiotensinogen (1-14), human acetate is a fragment of angiotensinogen which is a passive substrate of the renin-angiotensin system.

Gastrin I (1-14), human, represents the 1-14 peptide fragment of human gastrin I, an endogenous gastrointestinal peptide hormone. This compound is the principal hormonal regulator of gastric acid secretion.

RMP1-14 is an IgG1-like immunoglobulin and anti-Mouse PD-1 antibody that blocks PD-1/PD-L1 signaling.

ACTH (1-14), a fragment of adrenocorticotropin, governs the production of cortisol and androgens.

4(15),5,10(14)-Germacratrien-1-ol is a natural product for research related to life sciences. The catalog number is TN2997 and the CAS number is 81968-62-9.

Compound (Ra)-10, also known as Mcl-1 inhibitor 14, is a potent inhibitor of myeloid cell leukemia-1 (MCL-1), exhibiting a K_i of 0.018 nM, and holds potential for use in anticancer research [1].

Amoxicillin (trihydrate) mixed with potassium clavulanate (4:1) is a broad-spectrum antibiotic that exhibits strong oral absorption. It functions by inhibiting the biosynthesis of polypeptides in bacterial cell walls, which effectively halts cell growth, demonstrating its antimicrobial activity [1] [2] [3].

ACTH (1-14) (TFA) is a regulatory fragment of adrenocorticotropin, specifically involved in the control of cortisol and androgen synthesis [1].

β-Amyloid (1-14),mouse,rat is a 1 to 14 fragment of Amyloid-β peptide. β-Amyloid (1-14),mouse,rat is produced through the proteolytic processing of a transmembrane protein, amyloid precursor protein (APP), by β- and γ-secretases. β-Amyloid (1-14),mouse,rat accumulation in the brain is proposed to be an early toxic event in the pathogenesis of Alzheimer’s disease, which is the most common form of dementia associated with plaques and tangles in the brain[1]. [1]. Chen GF, et al. Amyloid beta: structure, biology and structure-based therapeutic development. Acta Pharmacol Sin. 2017 Sep;38(9):1205-1235.

Angiotensinogen (1-14), human TFA is a fragment of the renin substrate angiotensinogen. Angiotensinogen is a precursor for all angiotensin peptides.

Enpp-1-IN-14 is a potent inhibitor of Ectonucleotide Pyrophosphatase/Phosphodiesterase-1 (ENPP1) with an IC50 value of 32.38 nM for recombinant human ENPP-1. Enpp-1-IN-14 has anti-tumor activity.

Gastrin I (1-14), human TFA is 1-14 fragment of human gastrin I peptide.

1, 14-tetradecanedioic-2, 2, 13, 13-d4 acid is a deuterated compound of 1, 14-tetradecanedioic acid. 1, 14-tetradecanedioic acid has a CAS number of 821-38-5. Tetradecanedioic acid is a C14 dicarboxylic acid.

PD-1/PD-L1-IN-14 (compound 17) is an inhibitor of PD-1/PD-L1 interaction (IC50=27.8 nM). By inhibiting the interaction of PD-1/PD-L1, PD-1/PD-L1-IN-14 promotes dimerization, endocytosis and degradation of PD-L1.

Potassium Clavulanate Mixture with Silicon Dioxide (1:1) is a compound consisting of an equal parts ratio, specifically one part Potassium Clavulanate to one part Silicon Dioxide, presented in a powdered form [1].

Somatostatin-28 (1-14) is an N-terminal fragment of the neuropeptide somatostatin-28. Somatostatin 28 arises from the posttranslational cleavage of prosomatostatin, which in turn is derived from a large precursor, preprosomatostatin.

[Tyr12] Somatostatin 28 (1-14) is an analogue of the N-terminal fragment [1] of the neuropeptide Somatostatin-28, specifically the first 14 amino acids of the sequence.

Beta-Amyloid(1-14),mouse,rat is a 1 to 14 fragment of Amyloid-β peptide. This peptide is amino acids 1 to 14 fragment of Beta-Amyloid peptide.

C14 Ceramide (d18:1/14:0) is an endogenous ceramide produced by ceramide synthetase 6, which can be used for Parkinson's research.

Tunicamycin 17:1 is a mixture of tunicamycin structural isomers that contain a 17-carbon N-acyl chain with variable branching patterns. The N-acyl chain incorporated into tunicamycins, like tunicamycin 17:1, is derived from the same pool of cellular branched-chain fatty acids (BCFAs) inStreptomycesand directly impacts the biological activity of each individual tunicamycin variant.1,2,3Purified tunicamycin 17:1 withisooranteisobranching configurations inhibits bacterial phospho-MurNAc-pentapeptide transferase (MraY) with IC50values of 0.12 and 0.9 μM, respectively.2 1.Price, N.P.J., Jackson, M.A., Hartman, T.M., et al.Branched chain lipid metabolism as a determinant of the N-Acyl variation of Streptomyces natural productsACS Chem. Biol.16(1)116-124(2021) 2.Hering, J., Dunevall, E., Snijder, A., et al.Exploring the active site of the antibacterial target MraY by modified tunicamycinsACS Chem Biol.15(11)2885-2895(2020) 3.Duksin, D., and Mahoney, W.C.Relationship of the structure and biological activity of the natural homologues of tunicamycinJ. Biol. Chem.257(6)3105-3109(1982)

Compound 181, also known as 14-3-3σ/ERα Stabilizer-1, is a covalent stabilizer targeting the 14-3-3σ/ERα proteins. It is utilized in research as a molecular glue [1].

HA-14-1, a small molecule, binds the surface pocket of Bcl-2 proteins (IC50= ~ 9 µM), including Bcl-xl and Bcl-W, and disrupts their interaction with the Bak peptide. This action induces apoptosis by activating Apaf-1 and caspase-9 and -3. Additionally, HA-14-1 effectively induces apoptosis in human acute myeloid leukemia (HL-60) cells, with a 50 µM concentration resulting in a 90% loss of cell viability.

14:1 EPC trifluoromethanesulfonate, an ethyl-phosphatidylcholine (EPC) derivative with monounsaturated 14:1 chains, exhibits transfection activity. This compound is utilized for drug delivery [1] [2].

1-(3,5-Dimethylpyrazin-2-yl)ethanone mixture of isomers is a useful organic compound for research related to life sciences. The catalog number is T64926 and the CAS number is 54300-08-2.

HIV-1 inhibitor-14 is a potent, broad-spectrum inhibitor of HIV-1 non-nucleoside reverse transcriptase (RT) (IC50=0.14 μM for HIV-1 RT). HIV-1 inhibitor-14 inhibits both wild-type and drug-resistant HIV-1 strains (EC50: 5.79-28.3 nM).

Angiotensinogen is a serum globulin formed by the liver that is cleaved by renin to form angiotensin I. Angiotensinogen is also called angiotensin precursor.

Tunicamycin 15:1 is a mixture of tunicamycin structural isomers that contain a 15-carbon N-acyl chain with variable branching patterns. The N-acyl chain incorporated into tunicamycins, like tunicamycin 15:1, is derived from the same pool of cellular branched-chain fatty acids (BCFAs) inStreptomycesand directly impacts the biological activity of each individual tunicamycin variant.1,2,3Purified tunicamycin 15:1 withiso,anteiso, or a mixture ofisoandanteisobranching configurations inhibit bacterial phospho-MurNAc-pentapeptide transferase (MraY) with IC50values of 0.05, 0.36, and 0.09 μM, respectively.2 1.Price, N.P.J., Jackson, M.A., Hartman, T.M., et al.Branched chain lipid metabolism as a determinant of the N-Acyl variation of Streptomyces natural productsACS Chem. Biol.16(1)116-124(2021) 2.Hering, J., Dunevall, E., Snijder, A., et al.Exploring the active site of the antibacterial target MraY by modified tunicamycinsACS Chem Biol.15(11)2885-2895(2020) 3.Duksin, D., and Mahoney, W.C.Relationship of the structure and biological activity of the natural homologues of tunicamycinJ. Biol. Chem.257(6)3105-3109(1982)

ACTH (1-14) (TFA) is a polypeptide of corticotrophin, which promotes the release of cortisol.