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Peptides

Peptides

Les peptides sont des chaînes courtes d'acides aminés liées par des liaisons peptidiques, jouant un rôle essentiel en tant que molécules biologiques dans divers processus cellulaires. Ils fonctionnent comme hormones, neurotransmetteurs et molécules de signalisation, et sont largement utilisés dans les applications thérapeutiques et diagnostiques. Les peptides sont également cruciaux dans la recherche pour étudier les interactions protéiques, les activités enzymatiques et les voies de signalisation cellulaire. Chez CymitQuimica, nous proposons une large sélection de peptides de haute qualité pour soutenir vos besoins en recherche et développement en biotechnologie et en pharmacie.

Sous-catégories appartenant à la catégorie "Peptides"

29635 produits trouvés pour "Peptides"

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  • H-SDGVAGLYR^-OH


    Peptide H-SDGVAGLYR^-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.

    Ref: 3D-PP41653

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    À demander
  • H-VYSNFLR^-OH


    Peptide H-VYSNFLR^-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.

    Ref: 3D-PP49318

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    À demander
  • H-VVSEDFLQDVSASTK^-OH


    Peptide H-VVSEDFLQDVSASTK^-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.

    Ref: 3D-PP47602

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    À demander
  • H-GYSFVTTAER^-OH


    Peptide H-GYSFVTTAER^-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.

    Ref: 3D-PP47736

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    À demander
  • Elf18


    Translation elongation factor thermo unstable (EF-Tu), is a highly conserved protein in bacteria which is essential for the synthesis of new proteins through translation in the ribosome. EF-Tu is also a pathogen-associated molecular pattern (PAMP) protein. PAMPs are elicitors of plant defences and are recognised by pattern recognition receptors in the plant. In Arabidopsis thaliana EF-Tu is recognised by EF-Tu Receptor (EFR), a leucine-rich repeat-receptor kinase XII family member.Elf18 represents the N-terminal of EF-Tu, the region specifically recognised by Arabidopsis. This N-acetylated peptide is a strong inducer of plant defence responses and results in the biosynthesis of ethylene in leaves which triggers resistance to subsequent infection by pathogenic bacteria.
    Couleur et forme :Powder
    Masse moléculaire :2,068.1 g/mol

    Ref: 3D-CRB1000748

    1mg
    282,00€
    500µg
    206,00€
  • RKOpep


    Peptide identified through phage display that binds to colorectal cancer cell line RKO cells, as well as other cancer cells including Caco-2, HCT 116 and HCT-15, but not to normal cells, possibly through targeting the monocarboxylate transporter 1, which has been implicated in colorectal cancer progression and prognosis.

    Masse moléculaire :920.4 g/mol

    Ref: 3D-CRB1001539

    1mg
    282,00€
    500µg
    206,00€
  • Leptin (93 - 105) Human


    Leptin is a member of the adipocytokines or adipokines group of cytokines primarily produced in adipose tissue. Leptin is a hormone involved in multiple endocrine functions, bone metabolism and thermoregulation, and a cytokine promoting inflammatory responses. There are elevated levels of leptin found in people with obesity. This contributes to the state of low-grade inflammation that makes those individuals more likely to develop cardiovascular diseases, type II diabetes, degenerative disease and autoimmune disease. Reduced levels of leptin, found in malnourished individuals, have been linked to an increased risk of infection and reduced cell-mediated immunity.Leptin binds to leptin receptors (ObRs), of which there are at least six isoforms (ObRa, ObRb, ObRc, ObRd, ObRe, and ObRf). Leptin-related analogs such as (93-105) fragment can mimic the interaction and activation of the ObR to improve their anti-obesity effects. Peptide vectors with a linker to a leptin fragment were patented as new leptin agonists with an improved permeability through the blood-brain barrier. Administration of leptin or leptin (93-105) to rats was shown to raise the blood levels of aldosterone and corticosterone. The use of the (93-105) fragment has allowed a better understanding of full-length leptin and its function in its various roles.
    Couleur et forme :Powder
    Masse moléculaire :1,526.8 g/mol

    Ref: 3D-CRB1000468

    1mg
    282,00€
    500µg
    206,00€
  • GLP-1 (7-36) [Cys(Sulfocyanine5)]


    The native form of GLP-1 in humans is the GLP-1 (7-36) amide. GLP-1 (7-36) amide is highly unstable (half-life <-2 minutes) due to proteolytic degradation by the serine protease, dipeptidyl peptidase-IV (DPP-IV). DPP-IV cleaves the N-terminal histidine and alanine residues from GLP-1 to generate two equipotent forms: GLP-1 (9-37) and GLP-1 (9-36) amide. This degradation mitigates against the therapeutic use of GLP-1 itself, therefore DPP-IV-resistant peptide analogues have been developed and licensed for clinical use.Contains a sulfo-Cyanine5 fluorescent dye, an analogy of Cy5® and one of the most popular fluorophores. Sulfo-Cyanine5  is a red emitting fluorescent dye which is highly hydrophilic and water-soluble. Compatible with various equipment such as plate readers, microscopes, and imagers.
    Couleur et forme :Powder
    Masse moléculaire :4,162.9 g/mol

    Ref: 3D-CRB1100802

    1mg
    1.050,00€
    100µg
    470,00€
    500µg
    891,00€
  • Defensin HNP-3 (human)

    CAS :
    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Formule :C151H222N44O40S6
    Masse moléculaire :3,486.09 g/mol

    Ref: 3D-PP50410

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  • SARS-CoV-2 Nucleoprotein (266-280)


    The coronavirus (CoV) nucleoprotein is the major component of CoV structural proteins. Also known as the nucleocapsid protein, it is an abundant RNA-binding protein critical for viral genome packaging. These factors make nucleoprotein a good target for developing new antiviral drugs. In addition, the identification of epitopes within the nucleoprotein sequence can help design more effective SARS-CoV-2 vaccines.Models have predicted epitopes exhibiting antigenicity, stability and interactions with MHC class-I and class-II molecules. Nucleoprotein (266-280) is an epitope candidate with various HLA restrictions. This epitope can be used to better vaccine design for more durable CD4+ and CD8+ T cell responses for long-lasting immunity.
    Masse moléculaire :1,692.9 g/mol

    Ref: 3D-CRB1001760

    1mg
    282,00€
    500µg
    206,00€
  • H-YSDYFKPFSTGK^-OH


    Peptide H-YSDYFKPFSTGK^-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.

    Ref: 3D-PP42255

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  • H-VIFDANAPVAVR^-OH


    Peptide H-VIFDANAPVAVR^-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.

    Ref: 3D-PP41855

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    À demander
  • H-TF^GSG^E-OH


    Peptide H-TF^GSG^E-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.

    Ref: 3D-PP42429

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    À demander
  • SIVmac239 - 9


    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool

    Masse moléculaire :1,697.9 g/mol

    Ref: 3D-PP50450

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  • GG-[AMC]


    GG-[AMC]
    Couleur et forme :Powder
    Masse moléculaire :289.1 g/mol

    Ref: 3D-CRB1100969

    100µg
    206,00€
    500µg
    282,00€
  • H-ASLEDLGWADWVLSPR^-OH


    Peptide H-ASLEDLGWADWVLSPR^-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.

    Ref: 3D-PP49625

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  • GIP (1-30) Human amide


    GIP (1-30) Human amide is derived from the Gastric inhibitory peptide (GIP). Gastric inhibitory polypeptide (GIP) is an inhibiting hormone of the secretin family of hormones. While GIP is a weak inhibitor of gastric acid secretion, its main role is to stimulate insulin secretion - in a glucose-dependent mechanism. Therefore, GIP is referred to as a glucose-dependent insulinotropic peptide.GIP is derived from a 153-amino acid pro-protein encoded by the GIP gene. It is synthesised by K cells, which are found in the mucosa of the duodenum and the jejunum of the gastrointestinal tract. GIP receptors are seven-transmembrane proteins found on β-cells in the pancreas. These β-cells are those that are able to simultaneously detect glucose and release insulin as a result to GIP binding.The clinical relevance of GIP is related to type 2 diabetes mellitus (T2DM)- studies have found that T2DM diabetics are unresponsive to GIP and have lower levels of GIP secretion after a meal when compared to non-diabetics. In research involving knockout mice, it was found that absence of the GIP receptors correlates with resistance to obesity.

    Couleur et forme :Powder
    Masse moléculaire :3,531.99 g/mol

    Ref: 3D-CRB1001473

    1mg
    470,00€
    500µg
    386,00€
  • Lys-Leu-Val-Val-Val-Gly-Ala-Gly-Gly-Val


    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Formule :C41H75N11O11
    Masse moléculaire :898.1 g/mol

    Ref: 3D-PP50784

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  • LCBiot-HASTNMGLEAIIRKALMGKYDQW-OH


    Peptide LCBiot-HASTNMGLEAIIRKALMGKYDQW-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.

    Ref: 3D-PP47245

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    À demander
  • β-Amyloid (1-6)-GGC Human


    Amino acids 1-6 of amyloid β peptide (Aβ). This fragment represents an immunogenic portion of Aβ which has been used as the basis for potential immunotherapies for Alzheimer's disease. 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.Contains a GGC linker, the thiol on the Cysteine can be used for conjugation to dyes and other molecules.
    Couleur et forme :Powder
    Masse moléculaire :990.4 g/mol

    Ref: 3D-CRB1000435

    1mg
    282,00€
    500µg
    206,00€
  • Leuprolide Acetate


    Leuprolide acetate is a synthetic peptide analogue of naturally occurring gonadotropin releasing hormone (GnRH also known as luteinising hormone-releasing hormone, LHRH). Leuprolide Acetate has a longer half-life and a higher affinity to the pituitary GnRH-receptor than physiological GnRH due to the presence of a D-amino acid. Leuprolide acts as a super-agonist of the pituitary gonadotropin-releasing hormone (GnRH) receptor in the hypothalamo-pituitary-gonadal axis and disrupts the maintenance of the normal hypothalamo-pituitary-gonadal axis and desensitizes the GnRH receptor. This results in lower levels of testosterone in the blood. Leuprolide is used to treat prostate cancer, endometriosis, fibroids and precocious puberty. Peptide is for research purposes only, strictly not for human use.
    Masse moléculaire :1,208.6 g/mol

    Ref: 3D-CRB1001489

    1mg
    282,00€
    500µg
    206,00€
  • Click Tat (47-59)


    Tat (47-59) is a cell penetrating cationic peptide derived from the N-terminus of the Tat protein, which is a trans-activator of the transcription protein present in the human immunodeficiency virus (HIV). Specifically, TAT (47-57) is located within the arginine-rich basic domain of the TAT peptide. TAT has three domains which function to aid HIV through transactivation, DNA binding and nuclear transport. As a cell penetrating peptide (CPP) TAT aids in the cellular uptake of molecules and hence serves a valuable purpose in transduction methods. This property has been demonstrated through its ability of allowing toxins such as the neurotoxin Botulinum neurotoxin Type A, produced by the Clostridium botulinum type A bacteria to penetrate the skin barrier non-invasively.Tat (47-59) is provided here with a N-terminal alkyne attachment. Two of the most regularly encountered functional groups for click chemistry are azides and alkynes, and the azide-alkyne cycloaddition has become the most popular click reaction. The use of click chemistry with alkyne-Tat (47-59) allows a wide variety of applications particularly for conjugation, modification, and peptide design.
    Couleur et forme :Powder
    Masse moléculaire :1,797.1 g/mol

    Ref: 3D-CRB1000107

    1mg
    282,00€
    500µg
    206,00€
  • CONSENSUS B Tat - 19


    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Masse moléculaire :1,523.6 g/mol

    Ref: 3D-PP50069

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    À demander
  • [&beta;-Ala]-[Lys(AMCA)]-acid


    [β-Ala]-[Lys(AMCA)]-acid.

    Couleur et forme :Powder
    Masse moléculaire :432.2 g/mol

    Ref: 3D-CRB1101526

    1mg
    378,00€
    10mg
    1.562,00€
    100µg
    206,00€
  • FREG peptide


    PDGF-Ra agonist with in vitro and in vivo antimelanoma growth activity.

    Masse moléculaire :1,290.7 g/mol

    Ref: 3D-CRB1001174

    1mg
    282,00€
    500µg
    206,00€
  • Boc-Glu-Lys-Lys-AMC

    CAS :
    Boc-Glu-Lys-Lys-AMC is a research tool that can be used to study protein interactions. It can also be used as an inhibitor in pharmaceuticals to reduce the risk of adverse effects. This product has high purity and is a peptide that is labeled with an amino acid. Boc-Glu-Lys-Lys-AMC is a small molecule that binds to receptors on cells, altering ion channels and cell communication. It may also bind to antibodies or ligands, preventing binding of these molecules to their receptor sites. Boc-Glu-Lys-Lys-AMC has CAS number 73554-85-5.
    Formule :C32H48N6O9
    Degré de pureté :Min. 95%
    Masse moléculaire :660.76 g/mol

    Ref: 3D-MEK-3105-V

    5mg
    355,00€
  • H-SIIVFEKL-OH


    Peptide H-SIIVFEKL-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.

    Ref: 3D-PP45628

    1mg
    210,00€
    10mg
    243,00€
    100mg
    428,00€
  • α-Neo-Endorphin, porcine


    Peptide α-Neo-Endorphin, porcine 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.
    Formule :C60H89N15O13
    Masse moléculaire :1,228.47 g/mol

    Ref: 3D-PP49219

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  • TKD (450-463)


    Heat shock proteins (Hsps) are highly conserved and stress inducible. Hsp70 has been found in tumour cell lines to be highly expressed with a higher plasma membrane localisation. This is correlated to the cell sensitivity to natural killer (NK) cell-mediated lysis. Investigation identified that Hsp70 N-terminal extended peptide TKD (450-463) was critical for this to occur. TKD (450-463) with low dose interleukin (IL-2) has the same capacity to induce NK cell proliferation and activity as the full-length protein Hsp70. Excess of Hsp70 and TKD (450-463) both inhibit cytolytic activity by NK cells. Other related sequences tested did not lead to NK cell-mediated lysis. Further study with the TKD (450-463) epitope could elucidate how NK cells are activated by Hsp70s as the mechanism remains unclear.
    Masse moléculaire :1,562.8 g/mol

    Ref: 3D-CRB1001545

    1mg
    282,00€
    500µg
    206,00€
  • [Aurora™ Fluor 647]-RGD peptide


    The RGD motif has been found in wide range of eukaryotic proteins allowing cell adhesion to the ECM. The tripeptide RGD is the primary domain to bind integrin found in extracellular matrix (ECM) proteins including fibronectin, fibrinogen and osteopontin. It has been shown to effectively adhere various cell types to a wide range of biomaterials. This is a key research tool in the flourishing area of tissue engineering and wound healing using synthetic peptides that are either inert or can be potentially beneficial. RGD is a suitable ligand for targeting nanomolecules and cancer drugs to specific tissues due to its biocompatibility and safety.This RGD peptide is supplied with an Aurora Fluor 647 fluorophore attached and produced to research grade quality. Aurora Fluor 647 excitation suited to 594nm and emission peaked at 671nm. The Molecular Probes Alexa Fluor dyes provide a number of benefits including: more intense fluorescence than other spectrally similar conjugates better photostability, allowing more time for image capture availability of conjugates in an array of distinct fluorescent colours from blue to infrared- and pH insensitivity that enables the dyes to remain highly fluorescent over a broad pH range and high water solubility.
    Couleur et forme :Powder

    Ref: 3D-CRB1101636

    100µg
    386,00€
    500µg
    470,00€
  • HLA leader peptide LFL


    Peptide H-VMAPRTLFL-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.

    Ref: 3D-PP46652

    1mg
    226,00€
    10mg
    263,00€
    100mg
    473,00€
  • H-RTARSLRRRFT-NH2


    Peptide H-RTARSLRRRFT-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.

    Ref: 3D-PP46667

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    À demander
  • H-NIYLNSGLTSTK^-OH


    Peptide H-NIYLNSGLTSTK^-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.

    Ref: 3D-PP41727

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    À demander
  • HCMV IE-1 199-207 mutant (HLA-B*08:01) 201K, 205I


    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool

    Ref: 3D-PP50721

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  • H-DRVYIHP-NH2


    Peptide H-DRVYIHP-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.

    Ref: 3D-PP42793

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    À demander
  • Lasioglossin-III


    Lasioglossin-III (Lasio-III) is a naturally-occurring salt-resistant anti-microbial peptide (AMP) found in-Lasioglossum laticeps-(broad-faced furrow bee). Lasioglossin-III has broad spectrum anti-microbial activity and anti-biofilm properties against Gram negative and Gram positive bacteria, including strong anti-microbial activity against-E. coli,-S. aureus, and-P aeruginosa-under physiological salt concentration, with low toxicity.AMPs form an important part of the innate immune system in plants, animals and insects-and are reported to be effective even against several antibiotic resistant strains due to differing modes of pathogen killing from those of conventional antibiotics. Lasio-III has a membranolytic mode of action. It can bind both the outer and inner membranes of bacteria. Lasio-III possesses a fast killing ability toward both Gram positive and negative bacteria compared to many other active AMPs.
    Masse moléculaire :1,764.2 g/mol

    Ref: 3D-CRB1001494

    1mg
    282,00€
    500µg
    206,00€
  • SIVmac239 - 55


    Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
    Masse moléculaire :1,710.9 g/mol

    Ref: 3D-PP50348

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  • H-FGAVYSSDEAL^IPIR-OH


    Peptide H-FGAVYSSDEAL^IPIR-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.

    Ref: 3D-PP41441

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    À demander
  • Ac-GRGDSP-NH2


    Peptide Ac-GRGDSP-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.

    Ref: 3D-PP45021

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    À demander
  • [5-FAM]-VGB4


    Antagonist peptide of VEGF-A and VEGF-B reproducing two binding regions of VEGF-B (loop 1 and loop3) linked together by a receptor binding region of VEGF-A (loop3). Binds to both VEGFR1 and VEGFR2 and inhibits VEGF-A driven proliferation, migration and tube formation in HUVECs. It contains 5-carboxyfluorescein (5-FAM), a widely used green fluorescent tag.
    Masse moléculaire :3,066.5 g/mol

    Ref: 3D-CRB1101542

    1mg
    386,00€
  • H-LVVVGAVGVGK^-OH


    Peptide H-LVVVGAVGVGK^-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.

    Ref: 3D-PP46570

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  • H-AFVFPK^-OH


    Peptide H-AFVFPK^-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.

    Ref: 3D-PP47343

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  • H-LYTLVLTDPDAPSR^-OH


    Peptide H-LYTLVLTDPDAPSR^-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.

    Ref: 3D-PP41153

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    À demander
  • [5-FAM]/[Lys(Dabcyl)]-CoV Main Protease (Mpro) Substrate


    FRET peptide substrate for the severe acute respiratory syndrome coronavirus main protease (SARS-CoV Mpro). The substrate sequence is derived from residues P4-P5' of the SARS-CoV Mpro N-terminal autoprocessing site which has the sequence AVLQSGFRK. SARS-CoV Mpro is a key antiviral target.This peptide contains an N-terminal 5-Carboxyfluorescein (5-FAM), a widely used green fluorescent tag and the Dabcyl fluorescence quencher. When the peptide is intact, fluorescence is undetectable due to the proximity of the Dabcyl quencher to the 5-FAM fluorophore. However upon cleavage of the peptide by SARS-CoV Mpro, the 5-FAM group and the Dabcyl quencher are separated and fluorescence can be detected. This therefore represents a useful tool for investigating SARS-CoV Mpro activity.
    Couleur et forme :Powder
    Masse moléculaire :1,740.8 g/mol

    Ref: 3D-CRB1101508

    1mg
    651,00€
    500µg
    470,00€
  • EBV BRLF1 (28-37) (HLA-A24)


    Portion of EBV RTA
    Masse moléculaire :1,243.6 g/mol

    Ref: 3D-CRB1001458

    1mg
    282,00€
    500µg
    206,00€
  • Thrombin Receptor Antagonist


    Thrombin is the main effector of the coagulation cascade- it is a serine protease. Thrombin binds to active protease activated receptor 1 (PAR-1) which belongs to a subfamily of G-protein coupled receptors (GPCR). However, thrombin generated during cardiopulmonary bypass can activate PAR-1 leading to platelet dysfunction and unwanted bleeding. FLLRN is found to be a potent PAR-1 antagonist. Use of FLLRN and variants has aided the study of platelet aggregation dynamics. Further study may provide a suitable clinical application.
    Masse moléculaire :661.4 g/mol

    Ref: 3D-CRB1000557

    1mg
    206,00€
    5mg
    386,00€
    500µg
    136,00€
  • H-TDEGIAYR^-OH


    Peptide H-TDEGIAYR^-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.

    Ref: 3D-PP42277

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  • H-LLAEELPLR^-OH


    Peptide H-LLAEELPLR^-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.

    Ref: 3D-PP41901

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  • [Azhx]-ANP (Human)


    ANP (human) is derived from the atrial natriuretic peptide (ANP) which is a cardiac hormone involved in maintaining cardio-renal homeostasis. This occurs through the activation of the guanylyl cyclase-coupled receptor, resulting in the increased concentration of cyclic guanylate monophosphate. Moreover its function in the processes of anti-proliferation and anti-angiogenesis allow it to take part in cardiovascular remodelling.ANP is a member of the natriuretic peptide family and it is encoded by the NPPA gene, located on chromosome 1. Once synthesized from the 151 amino acid pre-prohormone into its biologically active form, ANP is secreted by the atrial cardiomyocytes in the circulating forms: ANP (1-98) and ANP (99-126). This synthesis process involves the signal peptide being removed from the pre-prohormone resulting in pro-ANP (1-126) which is converted into the circulating forms by the type II transmembrane serine protease Corin.At the N-terminus Azhx, 6-azidohexanoic acid, is present.

    Masse moléculaire :3,219.5 g/mol

    Ref: 3D-CRB1000609

    1mg
    470,00€
    500µg
    386,00€
  • TAT-NR2B (C-ter)


    N-methyl-D-aspartate receptors (NMDARs) are ligand-gated ionotropic glutamate receptors that mediate excitatory synaptic transmission and play important roles in many aspects of nervous system function including: synaptic plasticity- learning and memory- neuronal development and circuit formation. NMDARs have been implicated in various neuronal disorders. NMDARs are heteromers consisting of an obligate NR1 subunit and most commonly one or two kinds of NR2 subunits or occasionally NR3 subunits. NR2B is the predominant subunit found in the postnatal brain, however over time the number of NRA2 subunits increase and eventually outnumber NR2B subunits in a process known as the NR2B-NR2A developmental switch. The greater ratios of the NR2B subunit in post-natal brains leads to NMDA receptors which remain open longer compared to those with more NR2A subunits, this may be related to the greater memory abilities in the immediate postnatal period compared to late in life. NR2B improves synaptic plasticity and memory when over-expressed in neurones. The involvement of NMDAR in the central nervous system (CNS) has become a focus area for neurodegenerative diseases such as Alzheimer's disease, epilepsy and ischemic neuronal cell death.The TAT peptide is present due to its properties as a cell penetrating cationic peptide (CPP). It derived from the N-terminus of the Tat protein, which is a trans-activator of the transcription protein present in the human immunodeficiency virus (HIV). As a CPP, TAT is able facilitate the delivery of NR2B (C-ter) across the plasma membrane.
    Couleur et forme :Powder
    Masse moléculaire :2,517.4 g/mol

    Ref: 3D-CRB1000541

    1mg
    282,00€
    500µg
    206,00€