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 3118 prodotti di " Peptidi e Proteine"
Ordinare per
Purezza (%)
0
100
|
0
|
50
|
90
|
95
|
100
3-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:831.31561Triptorelin 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:1311.61489Mannitol
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:1268.64144Bivalirudin
CAS:Cardiovascular drugs, not elsewhere specified or includedFormula:C98H138N24O33Colore e forma:White Off-White PowderPeso molecolare:2178.98581Dextran 250 Calibration
CAS:Chemical derivatives of natural rubberFormula:(C6H10O5)nColore e forma:White PowderPeso molecolare:238200Dextran 10 Calibration
CAS:Chemical derivatives of natural rubberFormula:(C6H10O5)nColore e forma:White Off-White Amorphous PowderPeso molecolare:10450[Met(O)14]-Exenatide
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen heteroFormula:C184H282N50O61SColore e forma:White PowderPeso molecolare:4200.02222[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:1007.42047Gonadorelin 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:1182.55704Glycine
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/molD-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:831.31561Goserelin 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 CakeInsulin Pork
CAS:Insulin and its saltsFormula:C256H381N65O76S6Colore e forma:White Off-White Crystalline PowderPeso molecolare:5773.62709[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:1069.22Dextran 4 Calibration
CAS:Natural polymers & modified natural polymers, in primary forms, nesoiFormula:(C6H10O5)nColore e forma:White PowderPeso molecolare:3850N-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:1060.45105Parallel 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
