Peptides

Peptide H-TGISPLALIK-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.

Peptide H-LLAQTTLR-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.

Peptide H-GLGEISAASEFK-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.

Peptide H-VLSALQAVQGLLVAQGR-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.

Peptide H-DFINWLIQTK-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.

Peptide H-MGTSSTDSQQAQHRRCSTSN-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.

Peptide H-VLHDDLLEA-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.

Peptide H-HSQPWQVLVASR-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.

Peptide H-PPPALPPKKR-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.

Peptide H-ALAEHGIVFGEPK-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.

Peptide H-IILEALR-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.

Peptide H-LGDLYEEEMR-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.

Peptide H-TLDYHDSNV^K-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.

Peptide H-SSFTVQDLKPFTEYVFR-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.

100-200mesh, 1% DVB.  Typical substitution 0.45meq/g

Lugdunin is a synthetic antibiotic that has been shown to inhibit the growth of bacteria by binding to the cell membrane. This binding causes a change in membrane potential, leading to inhibition of bacterial growth and death. Lugdunin is effective against Staphylococcus aureus, including methicillin-resistant strains, and has been found to be safe for use in humans. It is also active against other Gram-positive bacteria such as Streptococcus pneumoniae and Enterococcus faecalis. The enantiomer of lugdunin does not have antibacterial activity.

Ac-Leu-Glu-His-Asp-MCA is a synthetic peptide that is used as a research tool. The peptide has been shown to bind to the alpha subunit of the nicotinic acetylcholine receptor, which is responsible for binding acetylcholine and transmitting nerve impulses. Ac-Leu-Glu-His-Asp-MCA activates the receptor by mimicking the effects of acetylcholine. Acetylcholine binding to the alpha subunit causes an influx of sodium ions into the cell, which leads to depolarization and an action potential. This synthetic peptide also binds to other types of receptors, including those for serotonin, dopamine, and adrenaline. Acetylcholine binding to these receptors leads to neurotransmitter release.

LL-37 is a member of the large cationic family of anti-microbial peptides called cathelicidins which have broad-spectrum anti-microbial activity and are expressed in many species. The only cathelicidin found in humans is LL-37, this is produced in epithelial cells, by proteolytic cleavage from the C-terminal of the hCAP-18 protein. LL-37 can be processed into different forms of anti-microbial peptides. As well as its anti-microbial properties LL-37 also regulates many aspects of the innate immune system and overexpression of LL-37 has been linked to autoimmune diseases such as asthma and psoriasis, making LL-37 the most studied form of the human cathelicidin peptides.More recently studies have shown that LL-37 binds to SARS-CoV-2 S protein and inhibits binding to its receptor hACE2, which may inhibit viral entry into the cell. LL-37 is upregulated by vitamin D, therefore this may be one mode of action for the positive outcomes seem with vitamin D treatment for Covid-19.This peptide contains 5-carboxyfluorescein (5-FAM), a widely used green fluorescent tag.

The peptide Suc-Arg-Pro-Phe-His-Leu-Leu-Val-Tyr-MCA is a synthetic, nonapeptide analog of the vasoactive intestinal peptide (VIP). It inhibits the activity of protein interactions, activator, and ligand. Suc-Arg-Pro-Phe-His-Leu-Leu-Val-Tyr-MCA is used as a research tool for studying the structure and function of ion channels and receptors. This product is available in high purity and can be used in biological research.

Histone 4 (H4) is one of the four core histones (H2A, H2B, H3 and H4) which are essential for compacting eukaryotic DNA into the nucleosome. Due to the high lysine and arginine content, histones have a net positive charge and therefore electrostatically interact with negatively charged DNA. 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. Like other core histones, H4 has a globular domain and a flexible N-terminal domain, the histone tail, which can undergo modifications such as acetylation, methylation, phosphorylation and ubiquitination.Gene transcriptional activation or inactivation is controlled by ATP-dependent chromatin remodelling factors and histone modifying enzymes. Both processes function to alter the positioning of the nucleosome, allowing the DNA within to be either accessible to the transcription machinery or inaccessible. H4 lysine rich tail plays a role in the higher order chromatin folding.Acetyl-Histone H4 (1-23)-GG-[Lys(5-FAM)] has a C-terminal GGK linker labelled with 5-Carboxyfluorescein (5-FAM), a widely used green fluorescent tag. Additionally, the peptide has an uncharged C-terminal amide and is protected from N-terminal modifications by a covalently bonded acetyl group.

Boc-Trp(Hoc)-OH is a peptide that binds to the C-terminus of the protein N-ethylmaleimide sensitive factor (NSF) and inhibits NSF. Boc-Trp(Hoc)-OH has been shown to inhibit ion channels, protein interactions, and receptor activity. It is an inhibitor of the phospholipase A2 enzyme and can be used as a pharmacological tool for research in cell biology and pharmacology.

Actinonin is a natural product with antimicrobial activity. It inhibits the growth of bacteria by binding to their ribosomes and inhibiting protein synthesis. Actinonin has been shown to inhibit the growth of gram-positive species such as Streptococcus pyogenes, group A beta-hemolytic streptococci, and Enterococcus faecalis. Actinonin also inhibits a number of enzymes including target enzymes for antimicrobial agents such as penicillin and erythromycin. Actinonin has been shown to be a potential biomarker for bowel disease in humans by its ability to bind to mitochondria in cells from patients with inflammatory bowel disease. This compound binds to basic proteins, which are found in high concentrations in the cell nucleus of organisms including humans.

Fmoc-3, Iodo-L-Tyr-OH is a building block used in the synthesis of peptides. This compound is a protected form of L-tyrosine that can be labeled with iodide and reacted with an amino acid or other organic molecule to produce a peptide. Fmoc-3, Iodo-L-Tyr-OH can also be used for radiolabeling, labeling, and death studies. The neurotransmitter dopamine has been detected in Fmoc-3, Iodo-L-Tyr-OH by electrophysiology. This compound is also used as an excitotoxic tool to study neuronal cell death.

Iberiotoxin a synthetic scorpion toxin sourced from the Buthus tamulus scorpion, has disufide bonds formed between Cys7-Cys28, Cys13-Cys33, and Cys17-Cys35. This prodict can be used as a Ca2+-Activated K+ Channel Blocker (Maxi-K+ Channel Blocker). This peptide can be used in pharmacological studies to investigate the effects of Iveriotoxin on various ion channels and receptors. This product is available as a 0.1mg vial.

Ghrelin is a 28 amino acid peptide hormone that has various effects on the body, including stimulating appetite, nutrient sensing and meal initiation. It has also been found to regulate insulin resistance, diabetes and obesity and asserts its functional affects through acting as an endogenous ligand for the growth hormone secretagogue receptor (GHS-R). Its wider functions such as glucose homeostasis, energy homeostasis, cardio-protective effects, its role in bone metabolism and its potential to be a target for cancer means that it can be used to develop therapies for a whole spectrum of diseases. This product is available in the trifluoroacetate salt form and as a 0.1mg vial.

H-Glu(His-OH)-OH is a protein, which can be found in the plasma samples of patients with fatty acid metabolism disorders. It is one of the most selective markers for identifying these disorders and has been extensively used for profiling and genomic analyses. H-Glu(His-OH)-OH is also present in rat cerebral cortex and it has been shown to be statistically significantly elevated in cerebral cortex samples from patients with Alzheimer's disease. This protein has been observed to have an acidic property and can be used as a biomimetic marker. Regression analysis has shown that H-Glu(His-OH)-OH levels are correlated with the severity of neuronal damage. This protein may serve as a biomarker for different diseases, including Parkinson's disease, Huntington's disease, or amyotrophic lateral sclerosis (ALS).

MOCAc-Ala-Pro-Ala-Lys-Phe-Phe-Arg-Leu-Lys(Dnp)-NH₂ is a peptide that is a potent inhibitor of the potassium channel Kv1.3. It binds to the N terminus of the channel and blocks it, preventing voltage gating. MOCAc-Ala-Pro-Ala-Lys-Phe-Phe-Arg-Leu-Lys(Dnp)-NH₂ is used in research as a tool to study ion channels and as an antibody for immunofluorescence studies.

A synthetic peptide for use as a blocking control in assays to test for specificity of BHMT2 antibody, catalog no. 70R-2003

A synthetic peptide for use as a blocking control in assays to test for specificity of PPP4R2 antibody, catalog no. 70R-3940

A synthetic peptide for use as a blocking control in assays to test for specificity of KIAA0226 antibody, catalog no. 70R-9637

A synthetic peptide for use as a blocking control in assays to test for specificity of RNF168 antibody, catalog no. 70R-2817

A synthetic peptide for use as a blocking control in assays to test for specificity of KCTD11 antibody, catalog no. 70R-1491

A synthetic peptide for use as a blocking control in assays to test for specificity of MLH3 antibody, catalog no. 70R-5576

A synthetic peptide for use as a blocking control in assays to test for specificity of SYNGR2 antibody, catalog no. 70R-6322

A synthetic peptide for use as a blocking control in assays to test for specificity of SMC2 antibody, catalog no. 70R-5610

A synthetic peptide for use as a blocking control in assays to test for specificity of OMP antibody, catalog no. 70R-2611

A synthetic peptide for use as a blocking control in assays to test for specificity of PSMD12 antibody, catalog no. 70R-4479

A synthetic peptide for use as a blocking control in assays to test for specificity of UBE3A antibody, catalog no. 70R-5237

A synthetic peptide for use as a blocking control in assays to test for specificity of PTPRR antibody, catalog no. 70R-7272

A synthetic peptide for use as a blocking control in assays to test for specificity of SLC22A12 antibody, catalog no. 70R-7371

A synthetic peptide for use as a blocking control in assays to test for specificity of CFP antibody, catalog no. 70R-5909

A synthetic peptide for use as a blocking control in assays to test for specificity of NUP155 antibody, catalog no. 70R-2127

A synthetic peptide for use as a blocking control in assays to test for specificity of NOV antibody, catalog no. 70R-1714

A synthetic peptide for use as a blocking control in assays to test for specificity of CNTD1 antibody, catalog no. 70R-4549

A synthetic peptide for use as a blocking control in assays to test for specificity of G6PC antibody, catalog no. 70R-6258

A synthetic peptide for use as a blocking control in assays to test for specificity of NKX6-3 antibody, catalog no. 20R-1236

A synthetic peptide for use as a blocking control in assays to test for specificity of STX2 antibody, catalog no. 70R-10264

A synthetic peptide for use as a blocking control in assays to test for specificity of HP1BP3 antibody, catalog no. 70R-3142

A synthetic peptide for use as a blocking control in assays to test for specificity of NKD1 antibody, catalog no. 70R-3080

A synthetic peptide for use as a blocking control in assays to test for specificity of HFE antibody, catalog no. 70R-5983

A synthetic peptide for use as a blocking control in assays to test for specificity of FGF2 antibody, catalog no. 70R-4603

A synthetic peptide for use as a blocking control in assays to test for specificity of LIN9 antibody, catalog no. 70R-9005

A synthetic peptide for use as a blocking control in assays to test for specificity of TTC14 antibody, catalog no. 70R-4777

A synthetic peptide for use as a blocking control in assays to test for specificity of IZUMO1 antibody, catalog no. 70R-7523

A synthetic peptide for use as a blocking control in assays to test for specificity of OR2M2 antibody, catalog no. 70R-9869

A synthetic peptide for use as a blocking control in assays to test for specificity of WDR49 antibody, catalog no. 70R-3997

A synthetic peptide for use as a blocking control in assays to test for specificity of PLCD1 antibody, catalog no. 70R-5852

A synthetic peptide for use as a blocking control in assays to test for specificity of FBXO16 antibody, catalog no. 70R-3782

A synthetic peptide for use as a blocking control in assays to test for specificity of CHEK2 antibody, catalog no. 70R-7835

A synthetic peptide for use as a blocking control in assays to test for specificity of ZNF419A antibody, catalog no. 20R-1223

A synthetic peptide for use as a blocking control in assays to test for specificity of UBE2E2 antibody, catalog no. 70R-2819

A synthetic peptide for use as a blocking control in assays to test for specificity of TMEM141 antibody, catalog no. 70R-10161

A synthetic peptide for use as a blocking control in assays to test for specificity of MICALL1 antibody, catalog no. 70R-9104

A synthetic peptide for use as a blocking control in assays to test for specificity of TBL1XR1 antibody, catalog no. 70R-10391

A synthetic peptide for use as a blocking control in assays to test for specificity of HIBADH antibody, catalog no. 70R-2529

A synthetic peptide for use as a blocking control in assays to test for specificity of CCT7 antibody, catalog no. 70R-5634

A synthetic peptide for use as a blocking control in assays to test for specificity of SYNCRIP antibody, catalog no. 70R-1309

A synthetic peptide for use as a blocking control in assays to test for specificity of FCRLA antibody, catalog no. 70R-7201

A synthetic peptide for use as a blocking control in assays to test for specificity of SFRS6 antibody, catalog no. 70R-4617

A synthetic peptide for use as a blocking control in assays to test for specificity of WDFY3 antibody, catalog no. 70R-9011

A synthetic peptide for use as a blocking control in assays to test for specificity of FBXO7 antibody, catalog no. 70R-2794

A synthetic peptide for use as a blocking control in assays to test for specificity of EIF3H antibody, catalog no. 70R-8910

A synthetic peptide for use as a blocking control in assays to test for specificity of CHN2 antibody, catalog no. 70R-3064

A synthetic peptide for use as a blocking control in assays to test for specificity of Akap9 antibody, catalog no. 70R-8419

A synthetic peptide for use as a blocking control in assays to test for specificity of TOP1 antibody, catalog no. 70R-10227

A synthetic peptide for use as a blocking control in assays to test for specificity of EIF4G2 antibody, catalog no. 70R-4902

A synthetic peptide for use as a blocking control in assays to test for specificity of PRPF6 antibody, catalog no. 70R-1448

A synthetic peptide for use as a blocking control in assays to test for specificity of CCDC16 antibody, catalog no. 20R-1104

A synthetic peptide for use as a blocking control in assays to test for specificity of Commd2 antibody, catalog no. 70R-9447

A synthetic peptide for use as a blocking control in assays to test for specificity of ZDHHC16 antibody, catalog no. 70R-6344

A synthetic peptide for use as a blocking control in assays to test for specificity of SERTAD2 antibody, catalog no. 70R-9094

A synthetic peptide for use as a blocking control in assays to test for specificity of GNAS antibody, catalog no. 70R-1651

A synthetic peptide for use as a blocking control in assays to test for specificity of NOMO1 antibody, catalog no. 70R-5291

A synthetic peptide for use as a blocking control in assays to test for specificity of DEFB4A antibody, catalog no. 70R-10006

A synthetic peptide for use as a blocking control in assays to test for specificity of FAM71B antibody, catalog no. 70R-4139

A synthetic peptide for use as a blocking control in assays to test for specificity of ZNF468 antibody, catalog no. 70R-9023

A synthetic peptide for use as a blocking control in assays to test for specificity of CYP4A22 antibody, catalog no. 70R-6524

A synthetic peptide for use as a blocking control in assays to test for specificity of ADH1B antibody, catalog no. 70R-3920

A synthetic peptide for use as a blocking control in assays to test for specificity of ATP6V1G2 antibody, catalog no. 70R-9529

A synthetic peptide for use as a blocking control in assays to test for specificity of RTCD1 antibody, catalog no. 70R-4721

A synthetic peptide for use as a blocking control in assays to test for specificity of HEMGN antibody, catalog no. 70R-9545

A synthetic peptide for use as a blocking control in assays to test for specificity of MPP7 antibody, catalog no. 70R-2195

A synthetic peptide for use as a blocking control in assays to test for specificity of ZIC4 antibody, catalog no. 70R-8387

A synthetic peptide for use as a blocking control in assays to test for specificity of RAB37 antibody, catalog no. 70R-9348

A synthetic peptide for use as a blocking control in assays to test for specificity of ASB17 antibody, catalog no. 70R-4574

A synthetic peptide for use as a blocking control in assays to test for specificity of TM9SF1 antibody, catalog no. 70R-7375

A synthetic peptide for use as a blocking control in assays to test for specificity of FBXW8 antibody, catalog no. 70R-3252

A synthetic peptide for use as a blocking control in assays to test for specificity of HMX2 antibody, catalog no. 70R-8916

A synthetic peptide for use as a blocking control in assays to test for specificity of Arpc4 antibody, catalog no. 70R-7971