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Nigrocin-2
Nigrocin-2 is an antimicrobial peptide found in Rana livida (Rana nigromaculata, Pelophylax nigromaculatus, Black-spotted frog), and has antimicrobial activity. Alternative Names: Gly-Leu-Leu-Ser-Lys-Val-Leu-Gly-Val-Gly-Lys-Lys-Val-Leu-Cys-Gly-Val-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21); Nigrocin-2N. Grades: ≥96%. Molecular formula: C90H162N24O24S2. Mole weight: 2028.55.
Nigrocin-2GRa
Nigrocin-2GRa is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Nigrosin-OG20; Grahamin-1; Nigrosin-OG17; Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-His-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥95%. Molecular formula: C86H148N24O24S2. Mole weight: 1966.39.
Nigrocin-2GRb
Nigrocin-2GRb is an antimicrobial peptide found in Rana grahami (Odorrana grahami, Asian frog), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Phe-Gly-Lys-Ile-Leu-Gly-Val-Gly-Lys-Lys-Val-Leu-Cys-Gly-Leu-Ser-Gly-Met-Cys (Disulfide bridge: Cys15-Cys21); Odorranain-H3. Grades: ≥97%. Molecular formula: C93H160N24O23S3. Mole weight: 2078.63.
Nigrocin-2GRc
Nigrocin-2GRc is an antimicrobial peptide found in Rana grahami (Odorrana grahami, Asian frog), and has antibacterial and antifungal activity. Alternative Names: Grahamin-2; Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-Asn-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥97%. Molecular formula: C84H147N23O25S2. Mole weight: 1943.36.
Nigrocin-2HSa
Nigrocin-2HSa is an antimicrobial peptide found in Rana hosii (Odorrana hosii, Hose's rock frog), and has antibacterial activity. Alternative Names: Gly-Leu-Leu-Gly-Ser-Leu-Phe-Gly-Ala-Gly-Lys-Lys-Val-Ala-Cys-Ala-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥95%. Molecular formula: C87H147N23O24S2. Mole weight: 1963.39.
Nigrocin-2HSb
Nigrocin-2HSb is an antimicrobial peptide found in Rana hosii (Odorrana hosii, Hose's rock frog), and has antibacterial activity. Alternative Names: Gly-Leu-Leu-Gly-Ser-Ile-Phe-Gly-Ala-Gly-Lys-Lys-Ile-Ala-Cys-Ala-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: >85%. Molecular formula: C88H149N23O24S2. Mole weight: 1977.42.
Nigrocin-2ISa
Nigrocin-2ISa is an antimicrobial peptide found in Odorrana ishikawae (Ishikawa's frog, Rana ishikawae), and has antibacterial and antifungal activity. Alternative Names: Gly-Ile-Phe-Ser-Thr-Val-Phe-Lys-Ala-Gly-Lys-Gly-Ile-Val-Cys-Gly-Leu-Thr-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥97%. Molecular formula: C94H153N23O25S2. Mole weight: 2069.51.
Nigrocin-2ISb
Nigrocin-2ISb is an antimicrobial peptide found in Odorrana ishikawae (Ishikawa's frog, Rana ishikawae), and has antibacterial and antifungal activity. Alternative Names: Gly-Ile-Leu-Gly-Thr-Val-Phe-Lys-Ala-Gly-Lys-Gly-Ile-Val-Cys-Gly-Leu-Thr-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C90H153N23O24S2. Mole weight: 2005.47.
Nigrocin-2ISc
Nigrocin-2ISc is an antimicrobial peptide found in Odorrana ishikawae (Ishikawa's frog, Rana ishikawae), and has antimicrobial activity. Alternative Names: Gly-Ile-Leu-Ser-Thr-Val-Phe-Lys-Ala-Gly-Lys-Gly-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥97%. Molecular formula: C90H153N23O25S2. Mole weight: 2021.47.
Nigrocin-2JDa
Nigrocin-2JDa is an antimicrobial peptide found in Odorrana jingdongensis (Jingdong frog, Rana jingdongensis), and has antibacterial and antifungal activity. Alternative Names: Gly-Ile-Phe-Gly-Lys-Ile-Leu-Gly-Ala-Gly-Lys-Lys-Val-Leu-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C92H158N24O23S2. Mole weight: 2032.54.
Nigrocin-2JDb
Nigrocin-2JDb is an antimicrobial peptide found in Odorrana jingdongensis (Jingdong frog, Rana jingdongensis), and has antibacterial and antifungal activity. Alternative Names: Odorranain-H2; Gly-Ile-Phe-Gly-Lys-Ile-Leu-Gly-Val-Gly-Lys-Lys-Val-Leu-Cys-Gly-Leu-Ser-Gly-Met-Cys (Disulfide bridge: Cys15-Cys21). Grades: >98%. Molecular formula: C93H160N24O23S3. Mole weight: 2078.63.
Nigrocin-2LVb
Nigrocin-2LVb is an antimicrobial peptide found in Odorrana livida (Chinese Odorrana frogs, Rana livida), and has antimicrobial activity. Alternative Names: Gly-Ile-Leu-Ser-Gly-Ile-Leu-Gly-Met-Gly-Lys-Lys-Leu-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥95%. Molecular formula: C88H157N23O24S3. Mole weight: 2017.54.
Nigrocin-2SCa
Nigrocin-2SCa is an antimicrobial peptide found in Rana schmackeri (Chinese Odorrana frogs, Odorrana schmackeri), and has antimicrobial activity. Alternative Names: Gly-Ile-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-Ser-Leu-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C83H146N22O25S2. Mole weight: 1916.33.
Nigrocin-2SCb
Nigrocin-2SCb is an antimicrobial peptide found in Rana schmackeri (Odorrana schmackeri, Odorrana wuchuanensis, China, Asia), and has antimicrobial activity. Alternative Names: Gly-Ile-Leu-Ser-Gly-Val-Leu-Gly-Met-Gly-Lys-Lys-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥98%. Molecular formula: C87H155N23O24S3. Mole weight: 2003.51.
Nigrocin-2SCc
Nigrocin-2SCc is an antimicrobial peptide found in Rana schmackeri (Chinese Odorrana frogs, Odorrana schmackeri), and has antimicrobial activity. Alternative Names: Gly-Ile-Leu-Ser-Asn-Val-Leu-Gly-Met-Gly-Lys-Lys-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C89H158N24O25S3. Mole weight: 2060.57.
Nigrocin-2VB
Nigrocin-2VB is an antimicrobial peptide found in Odorrana versabilis (Odorrana livida, Chinese Odorrana frogs), and has antimicrobial activity. Alternative Names: Ser-Ile-Leu-Ser-Gly-Asn-Phe-Gly-Val-Gly-Lys-Lys-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C90H152N24O26S2. Mole weight: 2050.47.
Nigrocin-6N protein precursor, partial
Nigrocin-6N protein precursor, partial is an antimicrobial peptide found in Pelophylax nigromaculatus (Black-spotted frog), and has antimicrobial activity. Alternative Names: Ile-Pro-Phe-Val-Ala-Ser-Val-Ala-Ala-Glu-Met-Met-His-His-Val-Tyr-Cys-Ala-Ala-Ser-Lys-Arg-Cys (Disulfide bridge: Cys17-Cys23). Grades: ≥97%.
Nigrocin-OG13
Nigrocin-OG13 is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-His-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Lys. Grades: ≥97%. Molecular formula: C89H157N25O24S. Mole weight: 1993.45.
Nigrocin-OG21
Nigrocin-OG21 is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Val-Leu-Gly-Val-Gly-Lys-Lys-Val-Asp-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥97%. Molecular formula: C85H149N23O26S2. Mole weight: 1973.38.
Nigrocin-OG4
Nigrocin-OG4 is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-His-Ile-Ile-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C87H150N24O24S2. Mole weight: 1980.42.
Nigrocin-OG5
Nigrocin-OG5 is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-Gln-Lys-Val-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥96%. Molecular formula: C85H150N24O25S2. Mole weight: 1972.40.
Nigrosin-MG1 antimicrobial peptide precursor
Nigrosin-MG1 antimicrobial peptide precursor is an antimicrobial peptide found in Odorrana margaretae (Chinese frog), and has antimicrobial activity. Alternative Names: Thr-Ser-Lys-Lys-Ser-Met-Leu-Leu-Leu-Phe-Phe-Leu-Gly-Thr-Ile-Ser-Leu-Ser-Leu-Cys. Grades: ≥96%. Molecular formula: C102H172N22O27S2. Mole weight: 2202.75.
Nigrosin-OG10 antimicrobial peptide
Nigrosin-OG10 antimicrobial peptide is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antimicrobial activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-Asn-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Leu-Lys-Leu-Glu-Ser-Glu-Ile-Ile. Grades: ≥96%. Molecular formula: C124H219N31O37S. Mole weight: 2768.36.
Nigrosin-OG13 antimicrobial peptide
Nigrosin-OG13 antimicrobial peptide is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Ile-Leu-Gly-Ala-Gly-Lys-His-Ile-Val-Cys-Gly-Leu-Ser-Gly-Leu-Arg; Nigrosin-OG13. Grades: ≥97%. Molecular formula: C89H157N27O24S. Mole weight: 2021.45.
Nigrosin-OG21 antimicrobial peptide
It is an antimicrobial peptide found in Odorrana grahami (Yunnanfu frog, Rana grahami), and has antibacterial and antifungal activity. Alternative Names: Gly-Leu-Leu-Ser-Gly-Val-Leu-Gly-Val-Gly-Lys-Lys-Val-Leu-Cys-Gly-Leu-Ser-Gly-Leu-Cys (Disulfide bridge: Cys15-Cys21). Grades: ≥98%. Molecular formula: C87H155N23O24S2. Mole weight: 1971.45.
Nigrosin-RA1 peptide precursor
Nigrosin-RA1 peptide precursor is an antimicrobial peptide found in Odorrana andersonii (golden crossband frog), and has antimicrobial activity. Alternative Names: Thr-Met-Lys-Lys-Ser-Leu-Leu-Leu-Leu-Phe-Phe-Phe-Gly-Thr-Ile-Asn-Leu-Ser-Phe-Cys-Gln. Grades: ≥96%. Molecular formula: C117H183N25O28S2. Mole weight: 2452.02.
Nim-4-Methyltrityl-L-histidine
Nim-4-Methyltrityl-L-histidine. Alternative Names: L-His(Mtt)-OH; (S)-2-Amino-3-(1-(diphenyl(p-tolyl)methyl)-1H-imidazol-4-yl)propanoic acid. Grades: ≥ 99% (TLC). CAS No. 133367-32-5. Molecular formula: C26H25N3O2. Mole weight: 411.51.
Nim-Benzyl-D-histidine
Nim-Benzyl-D-histidine. Alternative Names: D-His(Bzl)-OH; 2-amino-3-(1-benzylimidazol-4-yl)propanoic acid. Grades: ≥ 99% (TLC). CAS No. 2022956-35-8. Molecular formula: C13H15N3O2. Mole weight: 245.28.
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. Alternative Names: 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. Grades: ≥ 99% (HPLC). CAS No. 199119-46-5. Molecular formula: C25H23N3O2. Mole weight: 397.48.
Pre-loaded resins for solid phase peptide and organic synthesis. Alternative Names: 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. Alternative Names: L-His(Trt)-OMe HCl; methyl(2S)-2-amino-3-(1-tritylimidazol-4-yl)propanoate hydrochloride; H-His(Trt)-OMe. Grades: ≥ 99.5% (HPLC). CAS No. 32946-56-8. Molecular formula: C26H25N3O2·HCl. Mole weight: 448.00.
N-Isobutylglycinol t-butyl ether. Alternative Names: H-IsobGly-ol(tBu); iBu-NH-(CH2)2-OtBu; N-Isobutyl-2-(t-butoxy)ethylamine. Grades: 95%. CAS No. 1250041-90-7. Molecular formula: C10H23NO. Mole weight: 173.30.
N-Isopropylglycinol t-butyl ether
N-Isopropylglycinol t-butyl ether. Alternative Names: H-IsopGly-ol(tBu); iPr-NH-(CH2)2-OtBu; N-Isopropyl-2-(t-butoxy)ethylamine. Grades: 95%. CAS No. 1250881-39-0. Molecular formula: C9H21NO. Mole weight: 159.27.
Nitroarginine
Nitroarginine, or Nω-nitro-L-arginine, is a nitro derivative of the amino acid arginine. It is an inhibitor of nitric oxide synthase and hence a vaso-constrictor and coronary constrictor. As such, it finds widespread use as a biochemical tool in the study of nitric oxide and its biological effects. Nitroarginine has been used in research studying coronary constriction, in the presence of midazolam vasodilatation was unaffected by nitroarginine. Nitroarginine is currently in clinical trials for treating patients with advanced solid tumors. Uses: Enzyme inhibitors. Alternative Names: Nitroarginine; N5-(nitroamidino)-L-Ornithine; (+)-NG-Nitroarginine; NG-nitro-L-Arginine, L-NG-Nitroarginine; L-NNA; L-NOARG; NG-Nitro-L-arginine; NG-Nitroarginine; NOLA; NSC 53662; NSC-53662; NSC53662; Nitro-L-arginine; Nω-Nitro-L-arginine; Nω-Nitro-L-arginine; ω-Nitro-L-arginine; ω-Nitroarginine. Grades: >98%. CAS No. 2149-70-4. Molecular formula: C6H13N5O4. Mole weight: 219.20.
NLE-ARG-PHE AMIDE
NLE-ARG-PHE AMIDE. Alternative Names: (S)-2-amino-N-((S)-1-((S)-1-amino-1-oxo-3-phenylpropan-2-ylamino)-5-guanidino-1-oxopentan-2-yl)hexanamide. CAS No. 104809-29-2. Molecular formula: C21H35N7O3. Mole weight: 433.55.
N-L-Lysyl-L-glutamic acid
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. Alternative Names: 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. Grades: ≥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. Alternative Names: Neuropeptide-like protein 28. Grades: >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. Alternative Names: Neuropeptide-like protein 31. Grades: >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. Alternative Names: 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. Grades: ≥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). Alternative Names: L-Valine, L-prolyl-L-lysyl-L-lysyl-L-lysyl-L-arginyl-L-lysyl-; Pro-Lys-Lys-Lys-Arg-Lys-Val. Grades: ≥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). Alternative Names: NLS PKKKRKV acetate. Molecular formula: C42H82N14O10. Mole weight: 943.21.
NLY01
NLY01 is a long-acting, microglia-targeted GLP-1R agonist, which is undergoing clinical trials for the treatment of Parkinson's Disease and Alzheimer's Disease. Alternative Names: NLY 01; NLY-01.
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. Alternative Names: [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.
NMDA
NMDA is a specific agonist for NMDA receptor mimicking the action of glutamate, the neurotransmitter which normally acts at that receptor. Unlike glutamate, NMDA only binds to and regulates the NMDA receptor and has no effect on other glutamate receptors. Uses: Excitatory amino acid agonists. Alternative Names: LC488A; LC 488A; LC-488A. Grades: >98%. CAS No. 6384-92-5. Molecular formula: C5H9NO4. Mole weight: 147.13.
NmDef02
NmDef02 is an antimicrobial peptide found in Nicotiana megalosiphon, and has antimicrobial activity. It belongs to the defensin family. Alternative Names: Putative defensin. Grades: >98%.
NMe-D-Orn(AMBS-NOTA)2 is a side chain of CPCR4-2, a promising candidate for imaging CXCR4 expression. Alternative Names: Cyclo[(D-Tyr)-(NMe-D-Orn)-(AMBS-NOTA)-Arg-(2-Nal)-Gly] [Cyclo(D-Tyr)1/Gly5]. Molecular formula: C56H73N13O12. Mole weight: 1120.28.