Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-M2-9970	DOTA-PA1	DOTA-PA1(Pan-SSTRs Targeted Precursor PA Derivative) is a chelator-peptide conjugate derived from a pan-somatostatin analogue (referred to as “PA1”), designed to target multiple somatostatin receptor subtypes (SSTR₁, SSTR₂, SSTR₃, SSTR₅). It incorporates the macrocyclic chelator DOTA to enable radiometal complexation (e.g., ^64Cu, ^68Ga) for PET/SPECT imaging or radionuclide therapy.	price>
R-M1-8336	Biotin-EIAALEKEIAALEKEIAALEKEIAALEK-NH2	Biotin-EIAALEKEIAALEKEIAALEKEIAALEK-NH2 is a sequence peptide compound.	price>
R-M2-9971	68Ga-DOTA-PA1	68Ga-DOTA-PA1 is a novel PET radiotracer, targeting multi-subtypes of SSTRs, and was confirmed to be useful for PET imaging. It may have potential as a noninvasive PET radiotracer for imaging SSTR-positive tumors.68Ga-DOTA-PA1 had high radiochemical yield and radiochemical purity of over 95% and 99%, respectively. PA1:new pan-somatostatin receptors (pan-SSTRs) probe PA1/new pan-SSTRs targeted precursor PA derivative (PA1)	price>
R-M1-8337	Fmoc-NH-PEG11-CH2COOH	Fmoc-NH-PEG11-CH2COOH is a PEG linker containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose.	price>
R-M2-9972	NOTA-PA1	NOTA-PA1 refers to a peptide compound modified with NOTA (1,4,7-triazacyclic nonane-1,4,7-triacetic acid) NOTA-PA1 is mainly used in the field of nuclear medicine imaging, especially in immune checkpoint therapy, for precise detection and monitoring of the expression of DIgVPD-L1 protein. By efficiently chelating radioactive isotopes through NOTA (such as ⁶⁸ Ga for PET imaging and ¹¹¹ In for SPECT imaging), clear imaging of DIgVPD-L1 positive lesions can be achieved.	price>
R-M1-8338	Fmoc-NH-PEG12-CH2COOH,cas:2291257-76-4	Fmoc-NH-PEG12-CH2COOH is a PEG linker containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose.	price>
R-M2-9973	[64Cu]NOTA-PA1	[64Cu]NOTA-PA1 was obtained with high specific activity, high radiochemical purity, and good stability. [64Cu]NOTA-PA1 showed high binding affinity for SSTRs expressed in A549 cells.	price>
R-M1-8339	Tretinoin-BIOTIN	Tretinoin is an intermediate product of vitamin A metabolism in the body, mainly affecting bone growth and promoting metabolic effects such as epithelial cell proliferation, differentiation, and keratinolysis.Tretinoin-BIOTIN can be used in the treatment of acute promyelocytic leukemia.	price>
R-M2-9974	CY5-2-Hydroxyethyl acrylate	CY5-2-hydroxyethyl acrylate/Cyanine5-2-Hydroxyethyl acrylate/2-Hydroxyethyl acrylate,CY5 labed is a fluorescent monomer.It enables covalent incorporation of Cy5 fluorophores into polymer networks, hydrogels, or nanoparticles through free-radical polymerization. Applications: Fluorescent polymer synthesis – incorporation of Cy5 for NIR tracking; Hydrogel and nanoparticle labeling – for bioimaging or drug delivery; Photopolymerizable fluorescent materials – biosensors, imaging agents; Bioconjugation and tracking – polymer–cell or polymer–tissue visualization.	price>
R-M1-8340	Glycochenodeoxycholic acid-biotin	Glycochenodeoxycholic acid-biotin from ruixibio.Glycochenodeoxycholic acid is a bile salt formed in the liver from deoxycholic acid and glycine; It can be used in scientific research to induce liver cell apoptosis; Lipase accelerator; Anion remover for protein dissolution; Preparation of bacterial culture medium (intestinal bacterial culture and isolation, etc.).	price>
R-M2-9975	CY3-Acrylate	Cy3–Acrylate/Cyanine3-Acrylate is a fluorescent acrylate monomer.This compound is used to introduce Cy3 fluorescence into polymeric materials, hydrogels, micelles, or nanoparticles, providing a stable fluorescence signal for tracking, bioimaging, and sensor applications. Applications: Fluorescent polymer or hydrogel labeling; Nanoparticle or micelle visualization; Fluorescent biosensors and imaging probes; Covalent incorporation into polymer matrices for tracking or diagnostics.	price>
R-M1-8341	CRHSQMTVTSRL-CREKA	CRHSQMTVTSRL-Cys-Arg-Glu-Lys-Ala from ruixi.CP05 peptide (CRHSQMTVTSRL) can be used to study injectable thermosensitive hydrogel for bone regeneration.	price>
R-M2-9976	Acrylamide,CY5.5 labed	Cy5.5-Acrylamide/Cyanine5.5-Acrylamide/Acrylamide,CY5.5 labed is a near-infrared (NIR) fluorescent monomer.The resulting materials are highly fluorescent in the NIR region, offering low background interference and high sensitivity for biological imaging, biosensing, and nanomaterial tracking. Applications: Covalent incorporation into polyacrylamide gels or nanogels; Fluorescent labeling of polymeric biomaterials; NIR imaging and tracking in biological systems; Biosensor and microfluidic device fabrication.	price>
R-M1-8342	mPEG2K-TK-CRHSQMTVTSRL	The mPEG2000-TK-CP05 modified exosomes can serve as effective delivery platforms for enhanced photodynamic/chemical cancer treatment.CP05 peptide (CRHSQMTVTSRL) can be used to study injectable thermosensitive hydrogel for bone regeneration.	price>
R-M2-9977	Biotin-PEG3-hydrazide	Biotin-PEG₃-Hydrazide is a biotinylated linker molecule.It is widely used in bioconjugation, protein or glycoprotein labeling, and surface modification applications where mild, chemoselective coupling is desired. Applications: Site-specific labeling of oxidized carbohydrates, glycoproteins, or aldehyde-functionalized biomolecules; Conjugation to polysaccharides (e.g., oxidized dextran, hyaluronic acid); Immobilization of biotin-tagged molecules on streptavidin/avidin surfaces; Preparation of biotinylated hydrogels or nanoparticles.	price>
R-M1-8343	Fitc-Biotin	Fitc-Biotin,Fluorescein Biotin can be used for fluorescence labeled molecules, cell tracking, and other fields.	price>
R-M2-9978	CRVLRSGSC(CC Looping)-peg-Chol	CRVLRSGSC-(CC Looping)-PEG-Chol/Cholesterol-peg-CRVLRSGSC(CC Looping) is a targeted amphiphilic conjugate composed of a cyclic peptide (CRVLRSGSC) linked via a polyethylene glycol (PEG) spacer to cholesterol (Chol). The CRVLRSGSC peptide contains two cysteine residues that form an intramolecular disulfide bond (CC looping), stabilizing its cyclic structure for enhanced receptor selectivity and proteolytic resistance. The PEG linker provides solubility and flexibility, while cholesterol serves as a lipophilic anchor for membrane or liposome incorporation. Applications: Targeted liposome or nanoparticle design: Enhances binding to specific receptors associated with the CRVLRSGSC motif; Drug delivery: Facilitates receptor-mediated uptake into specific tissues or cells; Membrane functionalization: Used to decorate lipid bilayers with targeting ligands; Theranostic systems: For coupling targeting peptides with imaging or therapeutic nanocarriers.	price>
R-M1-8344	FITC-WYRGRL	Green fluorescent labeled type II collagen peptide is used for biomedical imaging, white binding, and localization research in organisms.	price>
R-M2-9979	CRVLRSGSC(CC Looping)-peg-DMG	CRVLRSGSC-(CC Looping)-PEG–DMG is a cyclic peptide conjugate designed for targeted liposomal or nanoparticle applications. Applications: Targeted liposome or nanoparticle functionalization for enhanced cellular uptake; Receptor-mediated delivery systems (depending on CRVLRSGSC target specificity); Drug and gene delivery vectors with improved targeting and circulation profiles; Surface modification of lipid-based nanocarriers to impart targeting ability.	price>
R-M1-8345	TCO-PAMAM-G5	Ligation to the consists of a TCO-modified dendrimer (PAMAM-G5-TCO) PAMAM-G5-TCO can rapidly scavenge intracellular free PROTACs via an inverse electron demand Diels–Alder reaction and terminate the degradation of certain proteins in living cells.	price>

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