Peptides

Urotensin II (114-124), human TFA, is an 11-amino acid peptide and potent vasoconstrictor, acting as GPR14 agonist.

A synthetic peptide for use as a blocking control in assays to test for specificity of HNRPLL antibody, catalog no. 70R-4841

Tyrosylleucine: a dipeptide of tyrosine and leucine; may affect physiology or cell signaling.

Peptide H-YACNCVVGYIGER-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. Recent citations using H-YACNCVVGYIGER-OH include the following: The Analysis of Urinary Factor of Interstitial Cystitis Patient é»’å ‰ïŒŒ Ú²şå€« - (No Title), 2017 - core.ac.ukhttps://core.ac.uk/download/pdf/87202844.pdf The Analysis of Urinary Factor of Interstitial Cystitis Patient é»’å ‰Ú²şå€« - 2017 - tsukuba.repo.nii.ac.jphttps://tsukuba.repo.nii.ac.jp/record/42763/files/DA08124.pdf

A synthetic peptide for use as a blocking control in assays to test for specificity of SRP14 antibody, catalog no. 70R-1406

A synthetic peptide for use as a blocking control in assays to test for specificity of AMACR antibody, catalog no. 70R-10187

Histone H3 (1-20) with a C-terminal tryptophan (W) 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 a structure known as 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.

H-His-Ala-OH is a peptide hormone that is derived from the amino acid histidine. It has been shown to be a potent inhibitor of tumor growth in human breast cancer tissue and human serum. H-His-Ala-OH inhibits the release of peptide hormones, such as insulin and glucagon. This compound also has anti-inflammatory properties, which may be due to its ability to inhibit the production of prostaglandins. H-His-Ala-OH interacts with collagen via a number of mechanisms, including inhibition of proteolytic enzymes and binding with collagenase. H-His-Ala-OH also binds to casein, which is found in milk. The interaction between casein and H-His-Ala-OH leads to an increase in systolic blood pressure in rats and mice.

Catalogue peptide; min. 95% purity

Balteatide is a novel antimicrobial peptide (AMP) isolated from the skin secretion of wild Peruvian purple-sided leaf frogs,-Phyllomedusa baltea. Balteatide has activity against the Gram-positive bacterium,-Staphylococcus aureus- the Gram-negative bacterium,-Escherichia coli- and the yeast,-Candida albicans- against which, unusually, it is most potent. Bateatide is also devoid of haemolytic activity up to concentrations of 512 mg/L.Balteatide is C-terminally amidated which is common in AMP as it effectively removes a membrane-repelling negative charge and replaces it with a hydrophobic membrane-interacting group. AMPs are a fundamental component of innate immunity/molecular defence across most forms of life and act in a membranolytic fashion to destroy the integrity of microorganisms.Balteatide differs from the myotropic peptide, sauvatide, by just one amino acid (I at position 9 in balteatide and T in sauvatide), however sauvatide displayed little or no antimicrobial activity and balteatide is devoid of myotropic activity.

A synthetic peptide for use as a blocking control in assays to test for specificity of RDH12 antibody, catalog no. 70R-5393

Peptide H-DQLIVNLLK^-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. Recent citations using H-DQLIVNLLK^-OH include the following: Mass spectrometric identification of human prostate cancer-derived proteins in serum of xenograft-bearing mice GJCM van den Bemd, J Krijgsveld , TM Luider - Molecular & Cellular , 2006 - ASBMBhttps://www.mcponline.org/article/S1535-9476(20)30732-5/fulltext

A synthetic peptide for use as a blocking control in assays to test for specificity of RNF25 antibody, catalog no. 70R-2806

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

A synthetic peptide for use as a blocking control in assays to test for specificity of SGCE antibody, catalog no. 70R-6701

Peptide H-GAAPAPGIFSSQPGC-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. Recent citations using H-GAAPAPGIFSSQPGC-OH include the following: Bak functionally complements for loss of Bax during p14ARF-induced mitochondrial apoptosis in human cancer cells PG Hemmati, D Guner, B Gillissen, J Wendt - Oncogene, 2006 - nature.comhttps://www.nature.com/articles/1209668

A synthetic peptide for use as a blocking control in assays to test for specificity of RWDD1 antibody, catalog no. 70R-9705

Peptide H-GQGQWTYQI-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. Recent citations using H-GQGQWTYQI-OH include the following: Supplemental Table 1. List of HIV class I peptides. M End - pdfs.semanticscholar.orghttps://pdfs.semanticscholar.org/ed0f/0f087694817c860c5aad97fab618403c2847.pdf

Peptide H-KELYPLASLRSLFGS-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. Recent citations using H-KELYPLASLRSLFGS-OH include the following: HIV-1 gag binds specifically to RNA stem-loops in the 5' leader sequence B Maddison, P Marya, S Heaphy - et Biophysica Acta (BBA)-Gene Structure , 1998 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0167478198000803

A synthetic peptide for use as a blocking control in assays to test for specificity of TUBB4 antibody, catalog no. 70R-4504