Peptidi
Sottocategorie di "Peptidi"
Trovati 29635 prodotti di "Peptidi"
H-VSAQQVQGVHAR^-OH
Peptide H-VSAQQVQGVHAR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-APVPQGGEDR^-OH
Peptide H-APVPQGGEDR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-AALEDTLAETEAR^-OH
Peptide H-AALEDTLAETEAR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Glucagon , human, recombinant
Glucagon, human recombinant is a protein that is used to treat low blood sugar levels in people with diabetes. It is a hormone that triggers the release of glucose from the liver and other stored sources of energy. Glucagon, human recombinant can be reconstituted with sterile water for injection and then freeze-dried. This product is calibrated to contain 1 mg of glucagon per milliliter (1 mg/mL) with an n-terminal amino acid sequence that has been determined by Edman degradation to be methionine, valine, threonine, alanine, glutamic acid, proline, lysine and serine. Glucagon, human recombinant is prepared in a chromatographic purification process that utilizes dna replication and biochemical assays for quality control.br> Glucagon, human recombinant is used to treat low blood sugar levels in people with diabetes. It should not be used to treat type 1Purezza:>98% By Sds-Page And Rp-Hplc AnalysisNP 381-395
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolH-V^IFDANAPVAV^R^-OH
Peptide H-V^IFDANAPVAV^R^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-GSTLGLDIETATR^-OH
H-GSTLGLDIETATR-OH is a custom research peptide; min purity 95%, TFA salt. For different specs please use the Peptide Quote ToolNeurokinin B
Peptide Neurokinin B is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Formula:C55H79N13O14S2Peso molecolare:1,210.45 g/molAc-CLVPQHSEIPKKA-NH2
Peptide Ac-CLVPQHSEIPKKA-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Ac-SLRRYP-NH2
Peptide Ac-SLRRYP-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Phytochelatin 2
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
H-IGEPLVLK^-OH
Peptide H-IGEPLVLK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.pE-RPRLSHKGPMPF-OH
Peptide pE-RPRLSHKGPMPF-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Peso molecolare:1,533.82 g/molLCBiot-YPSKPDNPGEDAPAEDMARYYSALRHYINLITRQRY-OH
Peptide LCBiot-YPSKPDNPGEDAPAEDMARYYSALRHYINLITRQRY-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.SIVmac239 - 26
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecolare:1,709 g/molH-ß-Ala-2-ClTrt-Resin (200-400 mesh) 1% DVB
H-ß-Ala-2-ClTrt-Resin (200-400 mesh) 1% DVB is a building block for peptide synthesis. It is a resin that contains amines and thiols. H-ß-Ala-2-ClTrt-Resin (200-400 mesh) 1% DVB also has the tools for peptide synthesis, such as alcohols and resins.Purezza:Min. 95%H-Leu-Glu-OH
CAS:24-Epibrassinolide is a synthetic molecule that has an optical rotation of +19.4° at 20°C. It is also known as H-Leu-Glu-OH and is a product of the reaction between epibatidine and L-glutamic acid. This molecule has been synthesized to study the role of 24-epibrassinolide in photosynthesis, chlorophyll synthesis, and membrane stability. The phosphate group is attached to the amino group on the n-terminal amino acid. 24-Epibrassinolide has an amino acid composition consisting of leucine, glutamate, glutamine, glycine, proline, serine, cysteine, tyrosine, asparagine, histidine and lysine. 24-Epibrassinolide was first isolated from chloroplasts using refluxing water with ammonium chloride as a solvent. This molecule can be found in nature as well.Formula:C11H20N2O5Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:260.29 g/molH-FNLAGNHEQEFLR^-OH
Peptide H-FNLAGNHEQEFLR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-K^TSAVLQ-OH
Peptide H-K^TSAVLQ-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-KSAPATGGVK^-OH
Peptide H-KSAPATGGVK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-EVFNATRFASVYAWN-OH
Peptide H-EVFNATRFASVYAWN-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Formula:C83H113N21O22Peso molecolare:1,774.93 g/molCMVpp65 - 33 (HHYPSAAERKHRHLP)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecolare:1,836.1 g/mol[Pro9] Substance P
CAS:Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFormula:C66H102N18O13SPeso molecolare:1,387.73 g/molHistone H3 (1-20)-GG-[Lys(5-FAM)]
Histone H3 (1-20)-GG-[Lys(5-FAM)] is derived from Histone 3 (H3) which is one of the four core histones (H2A, H2B, H3 and H4) fundamental in compacting eukaryotic DNA into the nucleosome. The nucleosome arises when 147 base pairs of DNA wrap around a H3-H4 tetramer and two H2A-H2B dimers, forming the histone octamer core. Both H4 and H3 are highly conserved and perform roles in binding to segments of DNA which enter and leave the nucleosome and in chromatin formation. Similar to the other core histone, H3 has a globular domain and a flexible N-terminal domain, 'histone tail' which can undergo modifications such as acetylation, methylation, phosphorylation and ubiquitination. Due to histones containing a large number of lysine and arginine residues they have a positive net charge which interacts in an electrostatic manner with the negatively charged phosphate groups in DNA. The transcriptional activation or silencing of the chromatin is controlled by ATP-dependent chromatin remodelling factors and histone modifying enzymes which target histone proteins. Both processes function to alter the positioning of the nucleosome, allowing the DNA it to be either available or inaccessible to the transcription machinery.Histone H3 (1-20)-GG-[Lys(5-FAM)] has a C-terminal GKK linker labelled with 5-Carboxyfluorescein (5-FAM), a widely used green fluorescent tag. This peptide also has an uncharged C-terminal amide.
Peso molecolare:2,781.5 g/molH-NGFFF-NH2
Peptide H-NGFFF-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Ac-ELTLQELLGEER-OH
Peptide Ac-ELTLQELLGEER-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.FZD8 (541-549)-Tf(541)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFormula:C52H9N1O21Peso molecolare:1,191.33 g/molZ-Phe-Tyr-aldehyde
CAS:Z-Phe-Tyr-aldehyde is a natural compound that inhibits the activity of cathepsin, an enzyme associated with cancer and bowel disease. The compound also inhibits the expression of covid-19, which is a protein that regulates cell death. Z-Phe-Tyr-aldehyde has been shown to cause caspase-independent cell death in human leukemia cells. This compound also blocks the TLR4 receptor, which is thought to play a role in infectious diseases such as SARS and Covid-2. It has been found to inhibit protein synthesis in bacteria, which may be due to its ability to inhibit ribosomal function.Formula:C26H26N2O5Purezza:Min. 95%Peso molecolare:446.5 g/molH-FTISADTSK^-OH
Peptide H-FTISADTSK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-IADFGLARLIEDNEYTARQGAK^-OH
Peptide H-IADFGLARLIEDNEYTARQGAK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-R^GFFYTPKT-OH
Peptide H-R^GFFYTPKT-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Cyclic L27-11
Cyclic L27-11 is a peptidomimetic compound that targets the outer membrane protein LptD. LptD is part of a complex that functions to transport lipopolysaccharides to the cell surface through the C-terminal β-barrel domain lumen, embedded within the outer membrane. Cyclic L27-11 can bind LptD and prevent translocation of lipopolysaccharides across the periplasm, even nanomolar doses were effective. This interaction gives cyclic L27-11 a potent antimicrobial activity particularly against the human pathogen Pseudomonas aeruginosa.Modifications of cyclic L27-11 are under research to improve its stability for drug delivery. The peptide provided here has a D-proline substitution, characterised as have no antimicrobial activity against Pseudomonas aeruginosa.Peso molecolare:1,234.5 g/molBiot-KKRNRTLTK-NH2
Peptide Biot-KKRNRTLTK-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
FEFEFKFK
The ionic-complementary octapeptide, FEFEFKFK, can self-assemble into antiparallel β-sheet rich fibres and forms very stable hydrogels when at a concentration of more than 20 mg/mL (in water).These peptide hydrogels are naturally biocompatible and biodegradable and can be metabolised by the body. Such hydrogels have been shown to mimic the structure of the extracellular matrix, thus offering cells a niche to undertake their physiological functions. These properties mean that these hydrogels have the potential for use in medical applications.FEFEFKFK hydrogels are able to support the culture of cells such as mesenchymal stem cells in three dimensions with sustained cell viability. They can also support the differentiation into osteoblasts and promote mineralisation upon addition of osteogenic stimulation. They therefore have potential for use in the regeneration of hard tissues such as alveolar bone following injury or degeneration.
Peso molecolare:1,120.6 g/molMal-LYLVCGERG-OH
Peptide Mal-LYLVCGERG-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-GLEWVSK^-OH
Peptide H-GLEWVSK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-NNPFYFPSR^-OH
Peptide H-NNPFYFPSR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-VEHWGLDKPLLK^-OH
Peptide H-VEHWGLDKPLLK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-LL^EAAR-OH
Peptide H-LL^EAAR-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-ILGGHLDAK^-OH
Peptide H-ILGGHLDAK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Ac-ASQETFG-NHMe
Peptide Ac-ASQETFG-NHMe is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Galanin (2-13) acid
Galanin is a widely distributed neuropeptide in the central nervous system, peripheral regions and endocrine system. Galanin has a role in energy homeostasis- central injections of galanin to the amygdala led to food intake in rats. Galanin also acts in the CNS to inhibit neurotransmitter release, such as acetylcholine. Galanin has been implicated in numerous neurological conditions, including Alzheimer's disease, depression, and epilepsy.Galanin interacts with 3 receptor subtypes, GalR1-3 G protein-coupled receptors inserted into the plasma membrane. GalR1 is believed to activate a Gβγ pathway to regulate MAPK activation. GalR2 can also activate the MAPK pathway, but unlike GalR1, there is detectable inositol phosphate production. GalR3 is associated with the Galphai/o pathway. Activation of the receptor leads to a cellular influx of potassium ions.The galanin active fragment 1-16 has been identified as a highly potent agonist for the galanin receptors. These have become a basis for galanin-based peptides, which are neuroactive. These are being investigated as a potential source for anticonvulsant neuropeptides as a therapeutic for conditions such as epilepsy. A library of galanin fragments has allowed screening of their properties to be assessed and used to generate chimeric peptides. Galanin fragments have different affinities for GalR receptors however, the N-terminal 1-16 have been shown to have a conserved affinity for the receptors. This galanin (2-13) peptide is provided in the acidic form. The amide form is also available in our catalogue.Peso molecolare:1,290.7 g/molSIVmac239 - 98
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecolare:1,657.9 g/molH-ILMQYIKANSKFIGIPMGLPQSIALSSLMVAQ-OH
Peptide H-ILMQYIKANSKFIGIPMGLPQSIALSSLMVAQ-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
CMVpp65 - 67 (RPHERNGFTVLCPKN)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecolare:1,768 g/molHuman/Rat/Mouse PLP40-59 peptide, depalmitoylated
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolOvalbumin (324-340) acetyl/amide, chicken
Ovalbumin (OVA) is the primary protein in egg-white, and is involved in initiating food allergies and asthma. It is a highly immunogenic protein and can be used for peptide conjugation in the development of antibodies.OVA (324-340) is a class I (Kb)-restricted peptide epitope of OVA. The ovalbumin fragment is presented by the class I MHC molecule, H-2Kb.Peso molecolare:1,813.9 g/mol[6-FAM]-Arg8
[6-FAM]-Arg8 is an arginine rich cell penetrating peptide labelled with 6-carboxyfluorescein (6-FAM).Peso molecolare:1,623.9 g/molβ-Amyloid (1-40) Human
Amyloid β-peptide (Aβ) has been identified as the key subunit of the extracellular plaques found in the brains of patients with Alzheimer's disease (AD) and Down's syndrome (DS). Aβ has therefore been extensively studied as a potential target for treatment of AD.Aβ is formed from the cleavage of the large, transmembrane protein- APP (amyloid precursor protein). Cleavage of APP by β- and then γ-secretases results in the formation of Aβ. Aβ can aggregate to produce amyloid-β oligomers, which are thought to be highly neurotoxic. Over time Aβ can further aggregate to produce the characteristic senile plaques present in AD and DS.Aβ can be degraded by enzymes such as neprilysin, insulin degrading enzyme or endothelin converting enzyme. At physiological levels Aβ may be involved in controlling synaptic activity and neuronal survival.Aβ1-40 is a major C terminal variant of amyloid β constituting the most abundant AB peptide in the human brain.Peso molecolare:4,329.8 g/molHiBiT tag
NanoLuc (Nluc) is an engineered luciferase protein which was developed from the luciferase of deep-sea shrimp (Oplophorus gracilirostris). This luciferase protein is considerably smaller than firefly or Renilla luciferase yet has higher luminescent intensity.In the NanoBiT assay system the NanoLuc luciferase protein has been separated into a large fragment, LgBiT, and a small fragment. HiBiT has a very similar amino acid sequence to the original small fragment and therefore has high specific affinity for the N-terminal large fragment, LgBiT. When these two fragments interact NanoLuc activity is restored. This system offers a novel alternative to conventional immunoblot analysis for the detection of protein expression when the HiBiT tag is added to the protein of interest and cell lysate is incubated with LgBiT. HiBiT peptide is capable of producing bright and quantitative luminescence through high affinity complementation with an 18 kDa subunit derived from NanoLuc (LgBiT).Colore e forma:PowderPeso molecolare:1,319.8 g/mol
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