Peptidi e Proteine
I peptidi sono corte catene di amminoacidi legate da legami peptidici, mentre le proteine sono catene di amminoacidi più lunghe e complesse, capaci di assumere strutture tridimensionali funzionali. Entrambi i tipi di composti sono essenziali per diverse funzioni biologiche, come la catalisi delle reazioni (enzimi), la difesa immunitaria (anticorpi) e la segnalazione cellulare. Le proteine hanno una struttura gerarchica che comprende la sequenza di amminoacidi e le strutture secondaria, terziaria e quaternaria. I peptidi vengono utilizzati in terapie farmaceutiche e cosmetiche per le loro specifiche proprietà biologiche, ad esempio nel trattamento di malattie metaboliche o nel miglioramento della rigenerazione cellulare. Le proteine, invece, trovano applicazioni in biotecnologia, nutrizione e medicina rigenerativa.
Presso CymitQuimica, offriamo peptidi e proteine di alta purezza per la ricerca in biotecnologia e applicazioni terapeutiche.
Trovati 3142 prodotti di " Peptidi e Proteine"
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Triamcinolone Acetonide
CAS:Halogenated derivatives of adrenal cortical hormonesFormula:C24H31FO6Colore e forma:White PowderPeso molecolare:434.21047N-Nitroso Oxycodone EP Impurity C (N-Nitroso Noroxycodone)
One of the products you are interested in, O-122006 N-Nitroso Oxycodone EP Impurity C (N-Nitroso Noroxycodone), is considered controlled substances in Canada. At the time of your order we will require from you an import permit if it is controlled in your country or if it is not controlled, an official document such as a letter of no objection provided by a governing body. This will be required so we can apply the export permit to ship to you.6-D-Cys Eptifibatide (N6-Amidino-N2-(3-mercaptopropionyl)-L-lysylglycyl-L-α-aspartyl-L-tryptophyl-L-prolyl-D-cysteinamide, cyclic(1-6)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C35H49N11O9S2Colore e forma:White PowderPeso molecolare:831.31561[1-11]-Bivalirudin (D-Phenylalanyl-L-prolyl-L-arginyl-L-prolylglycylglycylglycylglycyl-L-asparaginylglycyl-L-α-aspartic acid)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C43H63N15O15Colore e forma:White Powder (Lyophilized)Peso molecolare:1029.46281Sodium 4-Hydroxy-N-methylleucinate (4-hydroxy-4-methyl-2-(methylamino)pentanoic acid, sodium salt)
CAS:Non-aromatic amino-compounds with oxygen functionFormula:C7H14NO3·NaColore e forma:Yellow SolidPeso molecolare:160.09737Gonadorelin Acetate Related Compound A (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosylglycyl-L-leucyl-L-arginyl-L-prolylglycine)
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C55H74N16O14Colore e forma:White PowderPeso molecolare:1182.55704N-Acetyl-Phe-Octreotide Trifluoroacetate (See USP Product Information Sheet for Full Chemical Name)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C51H68N10O11S2·C2HF3O2Colore e forma:White Off-White SolidPeso molecolare:1060.45105Gramicidin
CAS:Antibiotics nesoiFormula:C148H210N30O26Colore e forma:White Off-White PowderPeso molecolare:2823.60326Octreotide Non-Cyclic System Suitability Marker
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C52H73N11O11S2·xC2HF3O2Colore e forma:White Off-White PowderPeso molecolare:1091.49324Anti-Parallel Dimer-Octreotide Bis{D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(2R,3R)-1,3-dihydroxybutan-2-yl]-L-cysteinamide} cyclic (2-->7'),(2'-->7)-bis(disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C98H132N20O20S4Colore e forma:Off-White PowderPeso molecolare:2036.88096Pamoic Acid
CAS:Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc nesoiFormula:C23H16O6Colore e forma:Yellow Crystalline PowderPeso molecolare:388.09469Dextran 70 Calibration
CAS:Natural polymers & modified natural polymers, in primary forms, nesoiFormula:(C6H10O5)nColore e forma:White PowderPeso molecolare:Mp 58900 and Mw 70300Dextran 4 Calibration
CAS:Natural polymers & modified natural polymers, in primary forms, nesoiFormula:(C6H10O5)nColore e forma:White PowderPeso molecolare:3850Dextran 250 Calibration
CAS:Chemical derivatives of natural rubberFormula:(C6H10O5)nColore e forma:White PowderPeso molecolare:238200Bivalirudin
CAS:Cardiovascular drugs, not elsewhere specified or includedFormula:C98H138N24O33Colore e forma:White Off-White PowderPeso molecolare:2178.98581Triptorelin Related Compound C (Triptorelin acid; 5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolylglycine)
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoiFormula:C64H81N17O14Colore e forma:White PowderPeso molecolare:1311.61489Insulin Lispro
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C257H383N65O77S6Colore e forma:White Off-White Crystalline PowderPeso molecolare:5803.63765Exenatide
CAS:Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFormula:C184H282N50O60SColore e forma:White PowderPeso molecolare:4184.02731[Asp]5-Oxytocin (L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-aspartyl-L-cysteinyl-L-prolyl-L-leucyl-glycinamide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C43H65N11O13S2Colore e forma:Off-White PowderPeso molecolare:1007.42047Goserelin Acetate
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C59H84N18O14·xC2H4O2Colore e forma:White Off-White PowderPeso molecolare:1268.64144Dextran 10 Calibration
CAS:Chemical derivatives of natural rubberFormula:(C6H10O5)nColore e forma:White Off-White Amorphous PowderPeso molecolare:10450Cyclosporine Resolution Mixture (This material is an approximate 100:1 (w/w) mixture of cyclosporine and cyclosporine U)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColore e forma:White Powder[Glu]4-Oxytocin (L-Cysteinyl-L-tyrosyl-L-isoleucyl-L-glutamyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-leucylglycinamide cyclic (1->6)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C43H65N11O13S2Colore e forma:Off-White PowderPeso molecolare:1007.42047Asp9-Bivalirudin
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C98H137N23O34Colore e forma:White Off-White PowderPeso molecolare:2179.96983Goserelin System Suitability Mixture
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColore e forma:White Crystalline Lyophilized Cake[Met(O)27]-Glucagon
CAS:Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFormula:C153H225N43O50SColore e forma:White PowderPeso molecolare:3496.61062Somatropin
CAS:Somatotropin, its derivatives and structural analoguesFormula:C990H1528N262O300S7Colore e forma:White Solid (Lyophilized)Peso molecolare:22111.04092Metacresol
CAS:Cresols and their saltsFormula:C7H8OColore e forma:Colorless Yellow LiquidPeso molecolare:108.05751Insulin Pork
CAS:Insulin and its saltsFormula:C256H381N65O76S6Colore e forma:White Off-White Crystalline PowderPeso molecolare:5773.62709Eptifibatide
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C35H49N11O9S2Colore e forma:White PowderPeso molecolare:831.31561Insulin Glargine for Peak Identification (Mixture of Insulin Glargine and 0A-Arg-Insulin Glargine)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColore e forma:White PowderGlycine
CAS:Amino-acids and their esters other than those containing more than one kind of oxygen function, excluding aromatic amino-acids, nesoiFormula:C2H5NO2Colore e forma:White PowderPeso molecolare:75.07 g/mol[N-Acetyl-His1]-Exenatide
Aromatic or modified aromatic heterocyclic compounds withnitrogen heteroFormula:C186H284N50O61SColore e forma:PowderPeso molecolare:4226.03787[D-Tyr5]-Gonadorelin (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-D-tyrosylglycyl-L-leucyl-L-arginyl-L-prolylglycinamide)
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoiFormula:C55H75N17O13Colore e forma:White PowderPeso molecolare:1181.57303Desmopressin Acetate
CAS:Adrenal cortical hormones and their derivatives nesoiFormula:C46H64N14O12S2(anhydrousaceticacidfree)Colore e forma:White PowderPeso molecolare:1069.22 (anhydrous. free base)D-Har Eptifibatide (N6-Amidino-N2-(3-mercaptopropionyl)-D-lysylglycyl-D-α-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide, cyclic(1-6)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C35H49N11O9S2Colore e forma:White PowderPeso molecolare:831.31561N-Acetyl-Lys-Octreotide Trifluoroacetate (See Product Information Sheet for full Chemical Name)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C51H68N10O11S2·C2HF3O2Colore e forma:White Off-White SolidPeso molecolare:1060.45105Oxytocin Identification
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C43H66N12O12S2·C2H4O2Colore e forma:White Off-White PowderPeso molecolare:1067.24Gonadorelin Hydrochloride
CAS:Hormones, prostaglandins, thromboxanes and leukotrienes, natural or synthetic; derivatives and analogues thereof, etc, nesoiFormula:C55H75N17O13·2HClColore e forma:White Off-White PowderPeso molecolare:1181.573033-D-Asp Eptifibatide (N6-Amidino-N2-(3-mercaptopropionyl)-L-lysylglycyl-D-α-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide, cyclic(1-6)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C35H49N11O9S2Colore e forma:White PowderPeso molecolare:831.31561Oxytocin
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C43H66N12O12S2Colore e forma:White Off-White PowderPeso molecolare:1007.23 g/molMannitol
CAS:Mannitol (mannite)Formula:C6H14O6Colore e forma:White Off-White Crystalline Powder GranularPeso molecolare:182.07904Goserelin Related Compound A ((4-D-Serine) Goserelin, 1-(5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-O-tert-butyl-D-seryl-L-leucyl-L-arginyl-L-prolyl) semicarbazide)
CAS:Lactams, nesoiFormula:C59H84N18O14Colore e forma:White Light Orange SolidPeso molecolare:1268.64144Teriparatide
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormula:C181H291N55O51S2Colore e forma:White Off-White PowderPeso molecolare:4115.13094Parallel Dimer-Octreotide (Bis{D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(2R,3R)-1,3-dihydroxybutan-2-yl]-L-cysteinamide} cyclic (2-->2'),(7-->7')-bis(disulfide))
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C98H132N20O20S4Colore e forma:Off-White PowderPeso molecolare:2036.88096[Met(O)14]-Exenatide
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen heteroFormula:C184H282N50O61SColore e forma:White PowderPeso molecolare:4200.02222[MetO18]-Teriparatide
Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFormula:C181H291N55O52S2Colore e forma:Off-White PowderPeso molecolare:4131.12586
