BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
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NA-CATH
Naja atra cathelicidin (NA-CATH) is a 34-amino acid highly cationic peptide identified in Chinese cobras to possess potent toxicity against gram-negative and gram-positive bacteria and low toxicity against host cells. Synonyms: Naja atra cathelicidin.
N-Acetyl-DL-tryptophan was studied for its possible anti-inflammatory and antinociceptive activities from the extraction of a Turkish plant, Salsola grandis. Synonyms: 2-Acetylamino-3-(1H-indol-3-yl)propionic acid; Ac-DL-Trp-OH; N-Acetyltryptophan; DL-Acetyltryptophan; acetyltryptophan; Ac DL Trp OH; 2-acetamido-3-(1H-indol-3-yl)propanoic acid; DL-N-Acetyltryptophan; DL-Tryptophan, N-acetyl-; 2-acetamido-3-(1H-indol-3-yl)propanoic acid. Grade: ≥ 99% (Assay). CAS No. 87-32-1. Molecular formula: C13H14N2O3. Mole weight: 246.27.
A reagent used in the synthesis of benzyl mono-fluorophosphonate and benzyl penta-fluorophosphate anions. Synonyms: Ac-Cys-Ome; Ac Cys Ome; (R)-methyl 2-acetamido-3-mercaptopropanoate. Grade: 95%. CAS No. 7652-46-2. Molecular formula: C6H11NO3S. Mole weight: 177.22.
N-Acetyl-L-Tryptophan, is a derivative of L-Tryptophan, that can be used as a competitive inhibitor to identify and characterize tryptophanases. It can also be used as an NK1 tachykinin receptor antagonist, that may help to develop a novel therapeutic intervention for the treatment of reperfusion injury in acute ischemic stroke. Synonyms: Ac-L-Trp-OH; L-Tryptophan, N-acetyl-; N-Acetyl-Trp-OH; N-Acetyltryptophan; N-Acetyl-L-tryptophan; (2S)-2-acetamido-3-(1H-indol-3-yl)propanoic acid. Grade: ≥ 99.5% (HPLC). CAS No. 1218-34-4. Molecular formula: C13H14N2O3. Mole weight: 246.30.
N-Acetyl-L-tyrosyl-L-valylglycine
N-Acetyl-L-tyrosyl-L-valylglycine is a synthetic peptide substrate for peptidylglycine monooxygenase (PAM). Synonyms: N-acetyl-tyrosyl-valyl-glycine; Ac-Tyr-Val-Gly; Ac-Tyr-Val-Gly-OH. CAS No. 134720-03-9. Molecular formula: C18H25N3O6. Mole weight: 379.41.
N-acetylmuramoyl-L-alanine amidase L2
N-Acetylmuramoyl-l-alanine amidases are peptidoglycan hydrolases with the specificity to cleave the amide bond between the lactyl group of the muramic acid and the α-amino group of l-alanine, and are able to cause dissolution of the peptidoglycan structure and thus do not exhibit peptidase activity. Synonyms: NAMAA L2.
N-acetyl semax amidate
N-acetyl Semax amidate is the newest analog of Semax. Semax is an adrenocorticotropic hormone. Molecular formula: C37H51N9O10S. Mole weight: 813.920.
N-Acryloyloxysuccinimide
N-Acryloyloxysuccinimide is a pivotal compound in biomedical research that exhibits exceptional versatility as a reagent for synthesizing diverse polymers. This uniqueness allows for the precise and controlled release of therapeutic drugs specifically in targeted systems. Remarkably, N-Acryloyloxysuccinimide plays a crucial and essential role in the advancement of drug delivery systems catering to the treatment of cancer, infectious diseases, and inflammatory conditions. Synonyms: N-ACRYLOXYSUCCINIMIDE; ACRYLIC ACID N-HYDROXY-SUCCINIMIDE ESTER; AKOS MSC-0123; 1-[(1-OXO-2-PROPENYL)OXY]-2,5-PYRROLIDINEDIONE; 1-(ACRYLOYLOXY)-2,5-PYRROLIDINEDIONE; N-Acryloxysuccinimide (NAS); N-SucciniMidyl Acrylate; Acrylic Acid N-Succinimidyl Ester; 2,5-Dioxopyrrolidin-1-yl acrylate. Grade: > 98% (GC). CAS No. 38862-24-7. Molecular formula: C7H7NO4. Mole weight: 169.13.
NaD1
NaD1 is a potent antifungal defensin that accumulates in the flowers of the ornamental tobacco plant Nicotiana alata, where it functions to protect the reproductive organs from damage by fungal pathogens. NaD1 displays antifungal activity against the yeasts Candida albicans, Saccharomyces cerevisiae, and Cryptococcus species. Synonyms: Nicotiana alata Defensin 1.
NAD-dependent protein deacetylase sirtuin-2 (192-200)
NAD-dependent protein deacetylase sirtuin-2 (192-200) is amino acids 192 to 200 fragment of NAD-dependent protein deacetylase sirtuin-2. NAD-dependent protein deacetylase sirtuin-2 plays a major role in the control of cell cycle progression and genomic stability. Synonyms: Regulatory protein SIR2 homolog 2 (192-200); SIR2-like protein 2 (192-200).
NADP-dependent malic enzyme (224-232)
NADP-dependent malic enzyme (224-232) is a bioactive peptide of NADP-dependent malic enzyme. NADP-dependent malic enzyme takes a part in crassulacean acid metabolism photosynthesis. Synonyms: NADP-ME (224-232).
Naegleriapore A pore-forming peptide
Naegleriapores A is isolated from extracts of N. fowleri and it displays antibacterial activity toward the Gram-positive bacterium B. subtilis comparable to other antibacterial peptides such as magainin I from Xenopus laevis and cecropin A and B from Hyalophora cecropia. Synonyms: proNP-A.
Nafarelin is a synthetic gonadotropin-releasing hormone (GnRH) agonist that stimulates secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Synonyms: H-Pyr-His-Trp-Ser-Tyr-D-2Nal-Leu-Arg-Pro-Gly-NH2. CAS No. 76932-56-4. Molecular formula: C66H83N17O13. Mole weight: 1322.45.
Ná-Fmoc-Nδ-azido-L-ornithine
A reagent used in peptide synthesis and drug screening. Synonyms: (S)-5-Azido-2-(Fmoc-amino)pentanoic acid; Fmoc-5-azido-L-norvaline; 5-azido-2S-{[(9H-fluorenyl-9-ylmethoxy)carbonyl]amino}pentanoic acid. Grade: ≥ 99 % (Assay by titration, HPLC). CAS No. 1097192-04-5. Molecular formula: C20H20N4O4. Mole weight: 380.40.
NAG-Scaffold
NAG-Scaffold is a dipeptide where the gamma-carboxyl group of one L-glutamic acid molecule forms a peptide bond with the amino group of another L-glutamic acid molecule. The amino group of the first glutamic acid is protected by a benzoxycarbonyl group. This compound is likely used in peptide synthesis or as an intermediate in the preparation of more complex peptide structures. Synonyms: ((S)-4-(((benzyloxy)carbonyl)amino)-4-carboxybutanoyl)-L-glutamic acid; L-Glutamic acid, N-[(phenylmethoxy)carbonyl]-L-γ-glutamyl-; N-[(Phenylmethoxy)carbonyl]-L-γ-glutamyl-L-glutamic acid; N-benzoxycarbonyl-L-gamma-glutamyl-L-glutamic acid; Cbz-gGlu-Glu-OH. Grade: ≥95%. CAS No. 866557-13-3. Molecular formula: C18H22N2O9. Mole weight: 410.38.
Nahymenoptaecin-2 precursor
Nahymenoptaecin-2 precursor was found in Nasonia vitripennis [Parasitic wasp] and it has antibacterial activity. Grade: 96% by HPLC.
NAI-802
NAI-802 is a new lantibiotic produced by two different Actinoplanes strains.
N-Alloc-L-Tyr-OH DCHA
N-Alloc-L-Tyr-OH DCHA. Synonyms: N Alloc L Tyr OH DCHA. Molecular formula: C25H38N2O5. Mole weight: 446.58.
The amino group is protected by Dde. This product can be used in Fmoc solid phase peptide synthesis to facilitate the introduction of biotin to the side-chain of lysine. Synonyms: Dde-L-Lys(Fmoc)-OH. Grade: ≥ 98% (HPLC). CAS No. 156648-40-7. Molecular formula: C31H36N2O6. Mole weight: 532.58.
An alanine derivative used for chiral amino acid analysis. Synonyms: FDNP-D-Ala-NH2; Nα-(2,4-Dinitro-5-fluorophenyl)-D-alaninamide; (2R)-2-(5-fluoro-2,4-dinitroanilino)propanamide. Grade: ≥ 98% (HPLC). CAS No. 132055-99-3. Molecular formula: C9H9N4O5F. Mole weight: 272.20.
Nα-(2,4-Dinitro-5-fluorophenyl)-L-alanine amide
A derivatizing chiral agent that can be used for detection of underivatized amino acids in HPLC. Synonyms: FDNP-L-Ala-NH2; Marfey's reagent; (S)-2-((5-Fluoro-2,4-dinitrophenyl)amino)propanamide. Grade: ≥ 98 % (HPLC). CAS No. 95713-52-3. Molecular formula: C9H9N4O5F. Mole weight: 272.20.
Nα-[2,4-Dinitro-5-fluorophenyl]-L-valine amide
A derivatizing chiral agent that can be used for detection of underivatized amino acids in HPLC. Synonyms: FDNP-L-Val-NH2; (S)-2-((5-Fluoro-2,4-dinitrophenyl)amino)-3-methylbutanamide. Grade: ≥ 99 % (HPLC). CAS No. 132679-61-9. Molecular formula: C11H13N4O5F. Mole weight: 300.30.
A photoactive reagent that binds to specific sites in proteins and cleaves the protein backbone when irradiated with light. Uses: Of interest for the investigation of site specific photocleavage of proteins. a n electron acceptor, such as cobalt (iII) hexammine (coha) is required for this reaction. Synonyms: Butyryl(1-Pyrenyl)-Phe-OH. CAS No. 199612-75-4. Molecular formula: C29H25NO3. Mole weight: 435.52.