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Nim-Trityl-D-histidine
Nim-Trityl-D-histidine is used as a reagent in solid-phase synthesis and screening of peptides as catalysts for asymmetric induction of desymmetrization of bis(phenol)s. Synonyms: D-His(Trt)-OH; (2R)-2-amino-3-(1-tritylimidazol-4-yl)propanoic acid; Nim-Trityl-D-histidine; D-Histidine,1-(triphenylmethyl); H-D-His(Trt)-OH. Grade: ≥ 99% (HPLC). CAS No. 199119-46-5. Molecular formula: C25H23N3O2. Mole weight: 397.48.
Pre-loaded resins for solid phase peptide and organic synthesis. Synonyms: L-His(Trt)-2-chlorotrityl resin.
Nim-Trityl-L-histidine methyl ester hydrochloride
H-His(Trt)-OMe Hydrochloride is used to prepare Nα-methyl-Nα-(nitrobenzenesulfonyl)amino acids and their incorporation into dipeptides. It is also used to synthesize azaproline-based peptide analogs of TRH. Synonyms: L-His(Trt)-OMe HCl; methyl(2S)-2-amino-3-(1-tritylimidazol-4-yl)propanoate hydrochloride; H-His(Trt)-OMe. Grade: ≥ 99.5% (HPLC). CAS No. 32946-56-8. Molecular formula: C26H25N3O2·HCl. Mole weight: 448.00.
N-[(+)-Jasmonoyl]-(L)-isoleucine has been used in synthetic preparation of isoleucine conjugate of epi-jasmonic acid. Synonyms: JA-L-Ile; N-[(1S,2S)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-isoleucine. CAS No. 120330-92-9. Molecular formula: C18H29NO4. Mole weight: 323.43.
N-L-Lysyl-L-glutamic acid is a dipeptide composed of L-lysine and L-glutamic acid. L-lysine is an essential amino acid important for protein synthesis, tissue repair, and enzyme function, while L-glutamic acid is a non-essential amino acid that serves as a neurotransmitter and plays a role in cellular metabolism. This dipeptide may be studied for its impact on protein interactions, metabolic pathways, or neurochemistry, and could be used in research related to peptide synthesis, enzyme activity, and amino acid effects on biological systems. Synonyms: KE; Lysylglutamic acid; Lys-Glu; Lys-Glu-OH; Lys Glu OH; H-Lys-Glu-OH; H-KE-OH; Vilon; Vilon (peptide); (S)-2-((S)-2,6-Diaminohexanamido)pentanedioic acid; L-Lys-L-Glu; KE dipeptide; Lysine Glutamate dipeptide. Grade: ≥95%. CAS No. 45234-02-4. Molecular formula: C11H21N3O5. Mole weight: 275.30.
NLP-28
NLP-28 is an antimicrobial peptide found in Caenorhabditis elegans, and has antifungal activity. Synonyms: Neuropeptide-like protein 28. Grade: >85%.
NLP-31
NLP-31 is an antimicrobial peptide found in Caenorhabditis elegans, and has antifungal activity against D.coniospora. It has weak antibacterial activity against gram-positive bacteria M.luteus and gram-negative E.coli. Synonyms: Neuropeptide-like protein 31. Grade: >85%.
N-L-Prolyl-L-histidine
Prolyl-histidine is a dipeptide composed of proline and histidine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: H-Pro-His-OH; H-PH-OH; L-prolyl-L-histidine; Prolyl-Histidine; L-Histidine, L-prolyl-; (S)-3-(1H-Imidazol-4-yl)-2-((S)-pyrrolidine-2-carboxamido)propanoic acid; N-prolyl histidine. Grade: ≥95%. CAS No. 92027-43-5. Molecular formula: C11H16N4O3. Mole weight: 252.27.
NLS (PKKKRKV)
NLS (PKKKKKV) is a peptide that enhances nuclear entry into the field of gene transfer research. It is derived from the simian virus 40 large tumor antigen (SV40 large T antigen). Synonyms: L-Valine, L-prolyl-L-lysyl-L-lysyl-L-lysyl-L-arginyl-L-lysyl-; Pro-Lys-Lys-Lys-Arg-Lys-Val. Grade: ≥95%. CAS No. 95088-49-6. Molecular formula: C40H78N14O8. Mole weight: 883.14.
NLS (PKKKRKV) acetate
NLS (PKKKKKV) is a peptide that enhances nuclear entry into the field of gene transfer research. It is derived from the simian virus 40 large tumor antigen (SV40 large T antigen). Synonyms: NLS PKKKRKV acetate. Molecular formula: C42H82N14O10. Mole weight: 943.21.
Nma-Gly-Gly-Val-Val-Ile-Ala-Thr-Val-Lys(Dnp)-D-Arg-D-Arg-D-Arg-NH2 is a quenched fluorogenic peptide substrate containing the C-terminal β-APP (amyloid β-peptide precursor protein) amino acid sequence which is cleaved by γ-secretase. It can be used in the assays of γ-secretase activity. Synonyms: [2-(Methylamino)benzoyl]glycylglycyl-L-valyl-L-valyl-L-isoleucyl-L-alanyl-L-threonyl-L-valyl-[Nε-(2,4-dinitrophenyl)-L-lysyl]-D-arginyl-D-arginyl-D-arginine amide; N-Me-Abz-Amyloid β; A4 Protein Precursor770 (708-715)-Lys(Dnp)-D-Arg-D-Arg-D-Arg amide. CAS No. 600728-90-3. Molecular formula: C70H116N26O18. Mole weight: 1609.83.
NmDef02
NmDef02 is an antimicrobial peptide found in Nicotiana megalosiphon, and has antimicrobial activity. It belongs to the defensin family. Synonyms: Putative defensin. Grade: >98%.
NMe-D-Orn(AMBS-NOTA)2 is a side chain of CPCR4-2, a promising candidate for imaging CXCR4 expression. Synonyms: Cyclo[(D-Tyr)-(NMe-D-Orn)-(AMBS-NOTA)-Arg-(2-Nal)-Gly] [Cyclo(D-Tyr)1/Gly5]. Molecular formula: C56H73N13O12. Mole weight: 1120.28.
N-Methyl-DL-alanine. Uses: N-methyl-dl-alanine (nmdla) is an amino acid derivative that has attracted attention in the field of drug discovery due to its unique structure and potential bioactivity. role as a pharmacophore element. to differentiate nmdla from the original chemical, a methyl group is bonded to the alanine molecule's nitrogen atom in its structure. the molecule's pharmacokinetic and pharmacodynamic characteris. Synonyms: N-Me-DL-Ala-OH; 2-(methylamino)propanoic acid; L-Alanine,N-methyl; N-alpha-Methyl-DL-alanine; N-Me-DL-Ala-OH HCl; N-Methyl-DL-alanine. Grade: ≥ 98% (TLC). CAS No. 600-21-5. Molecular formula: C4H9NO2. Mole weight: 103.12.
N-Methyl-L-alanine is a reactant used in the preparation of site-specific trastuzumab maytansinoid antibody-drug conjugates with improved therapeutic activity. Synonyms: N-Me-L-Ala-OH HCl; N-Methyl-L-alanine; (2S)-2-(methylamino)propanoic acid. Grade: ≥ 98% (TLC). CAS No. 3913-67-5. Molecular formula: C4H9NO2·HCl. Mole weight: 139.62.
N-Methyl-L-prolinol (CAS# 34381-71-0) is a reagent used in the synthesis of novel 4-hydroxytamoxifen analogs used as estrogen-related receptor γ (ERRγ) inverse agonists. Synonyms: (S)-(-)-1-Methyl-2-pyrrolidinemethanol; (S)-(1-methylpyrrolidin-2-yl)methanol. CAS No. 34381-71-0. Molecular formula: C6H13NO. Mole weight: 115.17.