Péptidos y Proteínas
Los péptidos son cadenas cortas de aminoácidos unidas por enlaces peptídicos, mientras que las proteínas son cadenas más largas y complejas de aminoácidos que pueden adoptar estructuras tridimensionales funcionales. Ambos tipos de compuestos son esenciales para diversas funciones biológicas, como la catalización de reacciones (enzimas), la defensa inmunológica (anticuerpos) y la señalización celular. Las proteínas tienen una estructura jerárquica, que incluye la secuencia de aminoácidos, la estructura secundaria, terciaria y cuaternaria. Los péptidos se utilizan en terapias farmacológicas y cosméticas por sus propiedades biológicas específicas, como en el tratamiento de enfermedades metabólicas o la mejora de la regeneración celular. Las proteínas, por su parte, tienen aplicaciones en biotecnología, nutrición y medicina regenerativa.
En CymitQuimica ofrecemos péptidos y proteínas de alta pureza para investigación en biotecnología y aplicaciones terapéuticas.
Se han encontrado 3143 productos de "Péptidos y Proteínas"
Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Gonadorelin Hydrochloride
CAS:Hormones, prostaglandins, thromboxanes and leukotrienes, natural or synthetic; derivatives and analogues thereof, etc, nesoiFórmula:C55H75N17O13·2HClForma y color:White Off-White PowderPeso molecular:1181.57303Triptorelin 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 nesoiFórmula:C64H81N17O14Forma y color:White PowderPeso molecular:1311.61489Exenatide
CAS:Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoiFórmula:C184H282N50O60SForma y color:White PowderPeso molecular:4184.02731Mannitol
CAS:Mannitol (mannite)Fórmula:C6H14O6Forma y color:White Off-White Crystalline Powder GranularPeso molecular: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, nesoiFórmula:C59H84N18O14Forma y color:White Light Orange SolidPeso molecular:1268.64144Dextran 250 Calibration
CAS:Chemical derivatives of natural rubberFórmula:(C6H10O5)nForma y color:White PowderPeso molecular:238200[Met(O)14]-Exenatide
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen heteroFórmula:C184H282N50O61SForma y color:White PowderPeso molecular: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, nesoiFórmula:C43H65N11O13S2Forma y color:Off-White PowderPeso molecular:1008.18Dextran 10 Calibration
CAS:Chemical derivatives of natural rubberFórmula:(C6H10O5)nForma y color:White Off-White Amorphous PowderPeso molecular:10450N-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, nesoiFórmula:C51H68N10O11S2·C2HF3O2Forma y color:White Off-White SolidPeso molecular:1175.32Metacresol
CAS:Cresols and their saltsFórmula:C7H8OForma y color:Colorless Yellow LiquidPeso molecular:108.05751Insulin Pork
CAS:Insulin and its saltsFórmula:C256H381N65O76S6Forma y color:White Off-White Crystalline PowderPeso molecular:5773.62709Eptifibatide
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C35H49N11O9S2Forma y color:White PowderPeso molecular:831.31561Asp9-Bivalirudin
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFórmula:C98H137N23O34Forma y color:White Off-White PowderPeso molecular:2179.96983Glycine
CAS:Amino-acids and their esters other than those containing more than one kind of oxygen function, excluding aromatic amino-acids, nesoiFórmula:C2H5NO2Forma y color:White PowderPeso molecular:75.07 g/mol[N-Acetyl-His1]-Exenatide
Aromatic or modified aromatic heterocyclic compounds withnitrogen heteroFórmula:C186H284N50O61SForma y color:PowderPeso molecular: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 nesoiFórmula:C55H75N17O13Forma y color:White PowderPeso molecular:1181.57303Desmopressin Acetate
CAS:Adrenal cortical hormones and their derivatives nesoiFórmula:C46H64N14O12S2(anhydrousaceticacidfree)Forma y color:White PowderPeso molecular: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, nesoiFórmula:C35H49N11O9S2Forma y color:White PowderPeso molecular:831.31561Anti-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, nesoiFórmula:C98H132N20O20S4Forma y color:Off-White PowderPeso molecular:2036.88096
