Others

[Des-Pro2]-Bradykinin is a protease inhibitor. [Des-Pro2]-Bradykinin prevents the degradation of methionine enkephalin.

PNGase F (Immobilized, Microspin) is a resin in which PNGase F (peptide N-glycosidase F) is covalently coupled to agarose beads, and it is used to remove N-glycans from antibodies, fusion proteins and other N-glycosylated proteins. The enzyme is recombinantly expressed in Escherichia coli, with its sequence derived from Flavobacterium meningsepticum.

Carboxypeptidase C is a carboxypeptidase, is often used in biochemical studies. Carboxypeptidase C removes COOH-terminal lysine, arginine, and proline, as well as all other neutral, aliphatic, aromatic, and the acidic protein amino acids of a peptide chain.

Suc-Ile-Glu(γ-pip)-Gly-Arg-pNA hydrochloride is a factor Xa specific chromogenic substrate.

IYPTNGYTR acetate, a deamidation-sensitive signature peptide, is a deamidation product of Trastuzumab. IYPTNGYTR acetate can be used to monitor in vivo Trastuzumab metabolism.

Cyclic nona-L-arginine hydrochloride, a nonaarginine peptide used for drug delivery, translocates faster than their linear counterparts.

Phytochelatin 5 is metal-binding compound produced by plants. Phytochelatin 5 may reduce bioavailability of dietary toxic metals such as cadmium.

PRRVRLK acetate is a peptide linker. PRRVRLK acetate can be used to make fusion protein.

Antifreeze Polypeptide 6 (winter flounder) is the component 6 of the winter flounder's antifreeze polypeptides. Antifreeze Polypeptide 6 (winter flounder) lowers the plasma freezing point by arresting the growth of ice nuclei.

(Arg)9,TAMRA-labeled is a TAMRA-labeled cell permeable peptide. (Arg)9 is a cell-permeable peptide used for drug delivery.

Cys(Npys)-(Arg)9 acetate is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 acetate efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 acetate endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 acetate can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 acetate to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 acetate can be used in studies related to oral squamous cell carcinoma and HIV infection.

Cys(Npys)-(D-Arg)9 TFA is an amphipathic R9 cell penetrating peptide (CPP). Cys(Npys)-(D-Arg)9 TFA has cytotoxicity for microspore cells with the amount higher than 1 nmol.

Gly-d-Phe is an affinity ligand for Thermolysin (HY-P1748). Gly-d-Phe can be used as the substrate of membrane dipeptidase (MDP).

Arg-Tyr is a dipeptide which has strong hydroxyl-radical and hydrogen-peroxide scavenging activity.

Asp-Val is a dipeptide formed from L-alpha-aspartyl and L-valine residues. Asp-Val has a role as a metabolite. Asp-Val can be isolated from an enzymatic hydrolysate of food proteins.

Dansyl-Gly-Cys-Val-Leu-Ser TFA is a dansyl-labeled peptide.

Lys(Abz)-Pro-Pro-pNA is a fluorescent peptide substrate of PepP.

Suc-GPLGP-AMC is a peptide substrate of collagenase-like peptidases.

Z-Leu-Leu-Arg-AMC is a peptide substrate of cathepsin S.

H-Phe-Asp-OH is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.