Product synthetic-chemistry-polypeptide

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Catalog	name	Description	price
R-C0038	Biotin-cRGD	Biotinmodified peptide/Biotin-cRGDfk crgd from ruixi.Biotin is a component of vitamin B2.Biotinlabeled peptide contains a special functional region and a reference unmodifiedpeptide.The peptide can be anchored on avidin conjugated magnetic beads andincubated with target samples (such as nuclear extract or purified recombinantprotein). The unbound protein is removed by washing, and then the bindingprotein is eluted.	price>
R-FFC-002	FITC-cRGD	Fluorescein-cRGD,FITC-cRGD/cRGDfk-FITC from ruixi.Fluorescent labeled peptides are used inbiomedical imaging, protein binding and localization in vivo. Fluorescein canbe directly linked to the N-terminal of the peptide (the connection offluorescein isothiocyanate, usually inserting an aminoacetic acid or β -alanine directly into the N-terminal of the peptide and fluorescein isothiocyanate)It is connected to the side chain of lysine (or cysteine) at the C-terminal, orat other positions that can be connected.	price>
R-C-2952	Poly-L-lysine (MW:20-40k)	ε- Polylysine is polymerized from 25 ~ 30 lysine residues. It has strong antibacterial ability and can be used as a preservative for food preservation. ε- Polylysine has a wide antibacterial spectrum and has a certain antibacterial effect on Gram-positive bacteria, Gram-negative bacteria, yeasts and molds in acidic and slightly acidic environment.	price>
R-M1-8963	Chitosan2k-CWFKRIVQRIKDFLR	Chitosan2k-CWFKRIVQRIKDFLR is a peptide-derivatized chitosan,the appended sequence "CWFKRIVQRIKDFLR" likely refers to a specific peptide sequence. The conjugation of peptides with chitosan can be utilized for various purposes in biotechnology and pharmaceutical fields. This conjugation strategy can be employed to impart specific biological activities to chitosan such as cell-targeting capabilities, increased stability, or enhanced bioavailability.	price>
R-M2-9674	Histidine-phenylalanine	The histidine-phenylalanine dipeptide serves as an interesting specimen for both theoretical studies in peptide chemistry and practical applications in biochemistry and nutrition. Dipeptides like histidine-phenylalanine may serve in studying protein interactions, folding, and function. They can be used to understand the influence of specific amino acid sequences on physiological activity. Some dipeptides exhibit antioxidant properties. Compounds that include histidine may exhibit metal-binding characteristics, which could be beneficial in preventing oxidative stress in biological systems.	price>

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