Peptides et Protéines
Les peptides sont de courtes chaînes d'acides aminés reliées par des liaisons peptidiques, tandis que les protéines sont des chaînes d'acides aminés plus longues et complexes pouvant adopter des structures tridimensionnelles fonctionnelles. Ces deux types de composés sont essentiels à diverses fonctions biologiques, comme la catalyse des réactions (enzymes), la défense immunitaire (anticorps) et la signalisation cellulaire. Les protéines ont une structure hiérarchique comprenant la séquence d’acides aminés, ainsi que les structures secondaire, tertiaire et quaternaire. Les peptides sont utilisés dans les thérapies pharmaceutiques et cosmétiques pour leurs propriétés biologiques spécifiques, notamment dans le traitement des maladies métaboliques ou l’amélioration de la régénération cellulaire. Les protéines, quant à elles, ont des applications en biotechnologie, en nutrition et en médecine régénérative.
Chez CymitQuimica, nous proposons des peptides et des protéines de haute pureté pour la recherche en biotechnologie et les applications thérapeutiques.
3143 produits trouvés pour "Peptides et Protéines"
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[4-L-Glutamic Acid]-desmopressin
4-L-Glutamic Acid]-desmopressin is an analytical standard that is used to calibrate HPLC systems. This product is a high purity, synthetic, and drug development API impurity that can be used as a drug product or impurity standard. It is also available as an HPLC standard, niche, and custom synthesis. 4-L-Glutamic Acid]-desmopressin has been shown to have pharmacopoeia and CAS No.Degré de pureté :Min. 95%(5aR,10aR)-Tetrahydro-3H,5H,8H,10H-bisthiazolo[3,4-a:3',4'-d]pyrazine-5,10-dione
CAS :(5aR,10aR)-Tetrahydro-3H,5H,8H,10H-bisthiazolo[3,4-a:3',4'-d]pyrazine-5,10-dione is a drug product that is an impurity standard for the API (Active Pharmaceutical Ingredient) 5α-tetrahydrospiro[benzofuran-1(3H),2'(3'H)]pyrido-[2,1'-cyclohexan]-6β,7β-(1'H)-dione. It is a metabolite of this API and can be used as a research and development analytical standard for HPLC. The CAS number for this compound is 72744-67-3. This substance has been found in natural products such as the seeds of Sesamum indicum L., Cucurbita maxima Duchesne var.Formule :C8H10N2O42S2Degré de pureté :Min. 95%Masse moléculaire :870.29 g/molLevothyroxine EP impurity B
CAS :Please enquire for more information about Levothyroxine EP impurity B including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C15H11ClI3NO4Degré de pureté :Min. 95%Masse moléculaire :685.42 g/mol[9-Glycine]desmopressin
9-Glycine Desmopressin is a drug product that has been custom synthesized for use in research and development. This compound is an impurity standard that is used to identify the 9-glycine desmopressin impurities in the HPLC method. It is also used as a synthesis intermediate for the manufacture of the API. The CAS number for this compound is [CAS NO.]. This compound was manufactured using synthetic methods and has demonstrated high purity.Degré de pureté :Min. 95%Levothyroxine lactose adduct
Levothyroxine is a drug product that is used for the treatment of hypothyroidism. It is an analog of thyroxine, which is synthesized in the thyroid gland. Levothyroxine has been chemically synthesized and contains a lactose adduct as an impurity standard. This drug product can be used to research metabolic pathways and metabolism studies with rats. Levothyroxine lactose adducts are used in natural products research and development, such as niche specialty drugs, due to their high purity standards. The CAS number for Levothyroxine lactose adduct is 266-072-3.Formule :C27H31I4NO14Degré de pureté :85%MinMasse moléculaire :1,101.15 g/molN1.9,N1.9-Dimethyldesmopressin
N1.9,N1.9-Dimethyldesmopressin is a synthetic analog of the natural hormone vasopressin. It is used as a drug product in research and development to study drug metabolism, but it has not been approved for use as a drug product by any regulatory agency. Impurities are determined by the USP or EP pharmacopoeia and are present at less than 1% or 2% respectively. The compound is synthesized through high purity chemical synthesis methods with purity greater than 99%.Degré de pureté :Min. 95%Lisinopril diketopipirazine
CAS :Lisinopril diketopipirazine is an analytical drug product. The CAS number for this product is 219677-82-4. This product requires a custom synthesis and impurity standard. It is synthesized from lisinopril hydrochloride and diketopiperazine hydrochloride. Lisinopril diketopipirazine is a high purity, pharmacopeia grade drug with a natural amino acid. This product has been used in research and development, niche markets, and drug development.Formule :C21H29N3O4Degré de pureté :90%MinCouleur et forme :White To Off-White SolidMasse moléculaire :387.47 g/molFelypressin acetate
CAS :Felypressin acetate (PLV-2) is an agonist of vasopressin 1 and acts on all arginine vasopressin receptors 1AS.Formule :C48H69N13O13S2Degré de pureté :97.06%Couleur et forme :SolidMasse moléculaire :1100.27(1S,2S)-Bortezomib
CAS :(1S,2S)-Bortezomib (Bortezomib) is an enantiomer of Bortezomib.Formule :C19H25BN4O4Degré de pureté :99.6%Couleur et forme :SolidMasse moléculaire :384.24Ref: TM-T10061
1mg60,00€2mg92,00€5mg160,00€10mg269,00€25mg429,00€50mg583,00€100mg783,00€1mL*10mM (DMSO)163,00€Cetrorelix Acetate
CAS :Cetrorelix Acetate is gonadotropin-releasing hormone (GnRH) receptor antagonist with an IC50 of 1.21 nM.Formule :C70H92ClN17O14·xC2H4O2Degré de pureté :97.96%Couleur et forme :SolidMasse moléculaire :1491.11L-803087
CAS :L-803087: potent sst4 receptor agonist, 0.7 nM Ki, 280x selectivity, boosts AMPA responses & seizures in mice.Formule :C25H29F2N5O3Degré de pureté :99.37%Couleur et forme :SolidMasse moléculaire :485.53Ref: TM-T11800
1mg50,00€5mg112,00€10mg175,00€25mg366,00€50mg585,00€100mg928,00€200mg1.234,00€1mL*10mM (DMSO)126,00€D-Ile-23-semaglutide trifluoroacetate
D-Ile(23)-Semaglutide trifluoroacetate is a semaglutide impurity. The amino acid at position 23 has been replaced by the D-form of the amino acid D-isoleucine (D-Ile). Semaglutide impurities are structurally related compounds that arise during synthesis, purification, or storage of semaglutide, a long-acting GLP-1 receptor agonist for managing type 2 diabetes and obesity.Degré de pureté :Min. 95%MEDICA16
CAS :MEDICA16: GPR40 agonist, GPR120 partial agonist, ATP-citrate lyase inhibitor, lowers TG, boosts insulin sensitivity in muscle.Formule :C20H38O4Degré de pureté :99.62% - 99.87%Couleur et forme :White SolidMasse moléculaire :342.51Ref: TM-T22967
5mg60,00€10mg92,00€25mg168,00€50mg289,00€100mg419,00€500mg874,00€1mL*10mM (DMSO)80,00€(5aS,10aS)-Tetrahydrodipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH)-tetraone
CAS :The objective of this project is to design a microcontroller-based system that can monitor and diagnose the level of damage in a composite material. The system will consist of an array of sensors, actuators, and microcontrollers that are connected by a wireless network. The sensors will measure the levels of damage at each point within the composite material. The actuators will provide feedback to the sensors, adjusting their frequency and amplitude based on the level of damage detected. Microcontrollers will be responsible for analyzing data from the sensors and diagnosing any faults in the system. A miniaturized dry skin patch could be used as an alternative to traditional wet skin tests for monitoring skin health.Formule :C10H10N2O4Degré de pureté :Min. 95%Masse moléculaire :222.2 g/molSTAT3 degrader-2
CAS :STAT3 Degrader-2 is a PROTAC-based compound that effectively reduces the total STAT3 protein levels, and is utilized in the research of cancer and variousFormule :C59H62N9O13PDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :1136.15AZD-1656
CAS :AZD-1656 is a glucokinase activator (GKA) that can cause dose-limiting hypoglycemia in normal animals used in embryofetal development studies and type 2Formule :C24H26N6O5Degré de pureté :97.07% - 99.37%Couleur et forme :SolidMasse moléculaire :478.5Duostatin 5
CAS :Duostatin 5 (Duo-5) is a sea hare toxin analog commonly used in the synthesis of ADC compounds.Formule :C40H69N9O6Degré de pureté :96.98%Couleur et forme :SolidMasse moléculaire :772.03Ref: TM-T77841
1mg54,00€5mg114,00€10mg167,00€25mg313,00€50mg528,00€100mg848,00€1mL*10mM (DMSO)142,00€CG 428
CAS :CG 428 is a potent tropomyosin receptor Kinase (TRK) Degrader (uSMITETM) with a DC50 of 0.36 nM.Formule :C43H43FN10O6Degré de pureté :99.86%Couleur et forme :SolidMasse moléculaire :814.86Ref: TM-T41224
1mg166,00€5mg400,00€10mg590,00€25mg888,00€50mg1.243,00€100mg1.693,00€500mg3.402,00€1mL*10mM (DMSO)414,00€LRK-4189
CAS :LRK-4189, Oral PIP4K2C PROTAC degrader (DC50 <500 nM), induces apoptosis, activates interferon pathway, for MSS colorectal cancer (CRC).Formule :C43H49F2N9O4Couleur et forme :SolidMasse moléculaire :793.9C004019
CAS :C004019 is a small molecule PROTAC capable of targeting tau for selective protein degradation from the cell, while recruiting tau and E3 ligase (Vhl) for
Formule :C49H70N12O9S2Degré de pureté :99.89%Couleur et forme :SoildMasse moléculaire :1035.29Pidotimod diketopiperazine-6-propanoic acid
CAS :Pidotimod is an impurity in the drug product, which is a synthetic diketopiperazine-6-propanoic acid. Pidotimod is an impurity standard that is used in the development of drugs and as a pharmacopoeia. It has been shown to be metabolized by human liver microsomes and human erythrocytes.Formule :C9H12N2O4SDegré de pureté :Min. 95%Masse moléculaire :244.27 g/molReldesemtiv
CAS :Reldesemtiv (CK-2127107) boosts exercise capacity, targeting fast muscle troponin, EC50 3.4 μM.Formule :C19H18F2N6ODegré de pureté :97.27%Couleur et forme :SolidMasse moléculaire :384.38LGD-6972
CAS :LGD-6972 is an antagonist of glucagon receptor.Formule :C43H46N2O5SDegré de pureté :98.8% - 99.62%Couleur et forme :SolidMasse moléculaire :702.9Ref: TM-T11845
1mg84,00€5mg177,00€10mg260,00€25mg447,00€50mg655,00€100mg888,00€1mL*10mM (DMSO)268,00€XY028-140
CAS :XY028-140 is a selective CDK4/6 inhibitor and degrader, acting via PROTAC with ligands for Cereblon and CDK in cancer cells.Formule :C39H40N10O7Degré de pureté :98.59%Couleur et forme :SolidMasse moléculaire :760.8AMG 837 calcium hydrate
CAS :AMG 837 calcium hydrate is a potent GPR40 agonist with an EC50 of 13 nM.Formule :C52H44CaF6O8Degré de pureté :98.07%Couleur et forme :SolidMasse moléculaire :950.97PIN1 ligand-2
CAS :PIN1ligand-2 (Intermediate M6) is a ligand designed for PROTAC target proteins (Ligands for Target Protein for s). It can be utilized in the synthesis of PROTACT(Rac)-P1D-34.Formule :C15H25ClN2O6SCouleur et forme :SolidMasse moléculaire :396.887Pateamine A
CAS :Pateamine A: marine-sourced macrolide from Mycale hentscheli; anticancer, antiviral, and translation inhibitor.Formule :C31H45N3O4SCouleur et forme :SolidMasse moléculaire :555.77Marizomib
CAS :Marizomib is a novel irreversible brain-permeable proteasome inhibitor that inhibits CT-L, CT-T-laspase-like, and trypsin-like 20S proteasomes.Cost-effective and quality-assured.Formule :C15H20ClNO4Degré de pureté :98.03% - 99.41%Couleur et forme :SolidMasse moléculaire :313.78Tabimorelin hemifumarate
CAS :orally active ghrelin receptor (GHS-R1a) agonistFormule :C32H40N403C4H404Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :586.72(S)-dHTC1
CAS :(S)-dHTC1 is a molecular glue degrader specifically targeting the transcriptional coactivator ENL. It exhibits high affinity binding to E3 ligase only upon formation of the ENL:(S)-dHTC1 complex, with an IC50 of 93 nM. In MV4;11 cells, (S)-dHTC1 degrades ENL with a DC50 of 26 nM. This compound can be utilized for acute myeloid leukemia research.Formule :C33H40N8O6SCouleur et forme :SolidMasse moléculaire :676.786(2S,4S)-Sacubitril
CAS :(2S,4S)-Sacubitril (Sacubitril Impurity C) is a stereoisomer derived from Sacubitril which is a potent NEP inhibitor.Formule :C24H29NO5Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :411.49FK-565
CAS :FK-565 is a ligand of nucleotide-binding oligomerization domain-1 (NOD1) that induces a mouse model of arteritis.Formule :C22H38N4O9Couleur et forme :SolidMasse moléculaire :502.559SST1 receptor antagonist-1
CAS :SST1 receptor antagonist-1 (Compound 23) is a selective antagonist of the somatostatin receptor 1 (SST1), showing a pKd of 9.11 for rSST1 and 8.79 for hSST1. This compound is applicable in research related to retinal and endocrine dysfunction, cancer, and neuropsychiatric disorders.Formule :C29H31F2N3O2Couleur et forme :SolidMasse moléculaire :491.57SSTR4 agonist 5
CAS :SSTR4 agonist5 (Compound 5) is an orally active agonist of the somatostatin receptor 4 (SSTR4) with an EC50 of 0.228 nM. It demonstrates good stability in human/rat liver microsomes and can inhibit mechanical hyperalgesia in rat models.Formule :C20H26N4OMasse moléculaire :338.447SSTR5 antagonist 6
CAS :SSTR5 antagonist 6, an orally active antagonist specific to the somatostatin receptor subtype 5 (SSTR5), exhibits an IC50 value of 24 nM. This compound is utilized in researching type 2 diabetes [1].Formule :C22H28ClN3O4Couleur et forme :SolidMasse moléculaire :433.93L-796778 acetate
CAS :L-796778 acetate is a selective sst3 receptor agonist. In CHO-K1 cells expressing hsst3 receptors, it acts as a partial agonist that inhibits Forskolin-induced cAMP production, with an IC50 value of 18 nM. Additionally, L-796778 acetate exhibits anticonvulsant properties.Formule :C31H44N6O9Couleur et forme :SolidMasse moléculaire :644.716Cyclosporin H
CAS :Lactams, nesoiFormule :C62H111N11O12Couleur et forme :White Off-White SolidMasse moléculaire :1201.84137[D-Ser]-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS :Lactams, nesoiFormule :C59H84N16O12Couleur et forme :Off-White PowderMasse moléculaire :1208.64546[D-His]-Leuprolide (5-Oxo-L-prolyl-D-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS :Lactams, nesoiFormule :C59H84N16O12Couleur et forme :Off-White PowderMasse moléculaire :1208.64546Insulin Human (COLD SHIPMENT REQUIRED) (DISCONTINUED)
CAS :Insulin and its saltsFormule :C257H383N65O77S6Couleur et forme :White CrystalsMasse moléculaire :5803.63765Isocyclosporin A
CAS :Lactams, nesoiFormule :C62H111N11O12Couleur et forme :White Off-White PowderMasse moléculaire :1201.84137[Pro(Ac)]1-Leuprolide (5-Oxo-N-acetyl-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS :Lactams, nesoiFormule :C61H86N16O13Couleur et forme :Off-White PowderMasse moléculaire :1250.65603[MetO8]-Teriparatide
Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFormule :C181H291N55O52S2Couleur et forme :Off-White PowderMasse moléculaire :4131.12586[Ser(Ac)]4-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-N-acetyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS :Lactams, nesoiFormule :C61H86N16O13Couleur et forme :Off-White PowderMasse moléculaire :1250.65603[Lys(Ac)]5-Octreotide (D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-N6-acetyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2-->7)-disulfide)
CAS :Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFormule :C51H68N10O11S2Couleur et forme :Off-White PowderMasse moléculaire :1060.45105[Cys(Ac)]1-Oxytocin (N-Acetyl-L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-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, nesoiFormule :C45H68N12O13S2Couleur et forme :Off-White PowderMasse moléculaire :1048.44702[L-Leu]6-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS :Lactams, nesoiFormule :C59H84N16O12Couleur et forme :Off-White PowderMasse moléculaire :1208.64546[MetO8,18]-Teriparatide
CAS :Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFormule :C181H291N55O53S2Couleur et forme :Off-White SolidMasse moléculaire :4147.12077
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