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Catalog	name	Description	price
R-R-0987	tert-Butyl (2-hydrazinyl-2-oxoethyl)carbamate	tert-Butyl (2-hydrazinyl-2-oxoethyl)carbamate/CAS No.6926-09-6 is a Glycine (HY-Y0966) derivative.	price>
R-PEG-0007	PPS-PEG-NH2	PPS-PEG-NH2,PPS-PEG-amine,PPS provides excellent chemical resistance, high thermal stability, and mechanical strength, making it suitable for applications requiring durability. The PEG component imparts water solubility, biocompatibility, and improved functionalization potential. The amino group (NH2) at the end of the PEG chain allows for further modification and conjugation with other molecules, enabling the synthesis of various functional materials and applications such as drug delivery systems, surface modification, or bioconjugation reactions.	price>
R-CQ-037	TAMRA-PEG4-Alkyne	The products of Ruixi Biotechnology Co.,Ltd. include:synthetic phospholipids, high molecular polyethylene glycol derivatives,block copolymers,magnetic nanoparticles, gold nanoparticles and gold nanorods,near-infrared fluorescent dyes,reactive fluorescent dyes,fluorescent labeled dextran BSA and streptavidin,near-infrared fluorescent dyes,polystyrene microspheres,up conversion nanoparticles Fluorescent protein,fluorescent probe and so on.	price>
R-R-0988	Ac-DEVD-CHO	Ac-DEVD-CHO/CAS No.169332-60-9 is a chemical compound used in research and drug development. It is an inhibitor of caspase enzymes, particularly caspase-3, which plays a crucial role in programmed cell death (apoptosis). The compound is designed to irreversibly bind to the active site of the enzyme, inhibiting its function and preventing programmed cell death from occurring. Ac-DEVD-CHO is often used in studies to better understand the mechanisms of apoptosis and to develop potential therapeutic interventions for diseases where apoptosis regulation plays a critical role, such as cancer and neurodegenerative disorders.	price>
R-PEG-0008	PPS-PEG-FITC	Polyphenylene Sulfide--polyethylene glycol--fluorescein,PPS-PEG-FITC,FITC-PEG-PPS from ruixi PAE-PEG-FITC is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with FITC . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-FR-022	Cy3 alkyne	Cyano-3-alkyne is a fluorophore reaction which can be used in click chemistry.The reagent is an analogue of Cy3 & and a bright,light resistant cyano reporter can be linked to almost any molecule containing azide.When mixed with organic cosolvent (DMSO or DMF),the dye can effectively adhere to water-soluble dyes,such as protein or peptide.	price>
R-R-0989	(S)-Methyl 2-amino-3-(3-hydroxyphenyl)propanoate hydrochloride	(S)-Methyl 2-amino-3-(3-hydroxyphenyl)propanoate hydrochloride/CAS No.34260-72-5 is a phenylalanine derivative.	price>
R-PEG-0009	PPS-PEG-FA	Polyphenylene Sulfide--polyethylene glycol--Folate，PPS-PEG-FA，FA-PEG-PPS from ruixi Polyphenylene Sulfide--polyethylene glycol--Folic acid.PAE-PEG-FA is a hetero-functional peg derivative. One end of PEG is connected with PAE , the other end is connected with FITC . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-H-3012	Cy5 alkyne	Cyano 5 alkynes,Cy5 Alkynes analogues for click chemistry.Through the click chemical reaction with azide,the product can combine various molecules with deep color and light resistant cyano fluorophores.The alkyne is insoluble in water,but can be dissolved in DMF or DMSO before the reaction and added to the aqueous reaction mixture.With our marker scheme,the marker reaction is very effective and has high yield.	price>
R-R-0990	Fmoc-Phe-Ser(psi(Me,Me)pro)-OH	Fmoc-Phe-Ser(psi(Me,Me)pro)-OH/CAS No.878797-01-4 is a dipeptide.	price>
R-SWS-001	Biotin-PEG-SS-NHS	Biotin-polyethylene glycol-S-S-N-Hydroxysuccinimide,Biotin-PEG-SS-NHS，NHS-PEG-SS-Biotin from ruixi Biotin dithiol NHS is a water soluble, amine reactive derivative of biotin. SnapLink Biotin PEG dithiol NHS enables simple and efficient biotin labeling of proteins, antibodies or other amine containing molecules or particles. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biolinylated molecules , thus reducing aggregation of labeled proteins in solution. The PEG spacer arm also gives the biotin a long and flexible structure to minimize steric hindrance for binding to streptavidin or avdins. N-hydroxysulfosuccinimide NHS esters of biotin react efficiently with primary amino groups (-NH2) in alkaline buffer to form a stable amide bond. Dithiol bond can be cleaved with common disulfide bond reducing reagents such as DTT, TCEP, etc. Nanocs provides a variety of high purity biotin and its derivatives for various biotinylation and bioassay applications.	price>
R-H-3013	Cy7 alkyne	Alkyne derivative of Cyanine7,a near infrared fluorophore,analog of Cy7.The alkyne can be conjugated to a variety of azides via copper-catalyzed Click chemistry.The dye has limited solubility in water,but it can be successfully conjugated in aqueous buffers with the addition of DMSO or DMF.	price>
R-R-0991	(S)-2-(2-(2-Amino-4-methylpentanamido)acetamido)acetic acid	(S)-2-(2-(2-Amino-4-methylpentanamido)acetamido)acetic acid/CAS No.1187-50-4 is a Glycine (HY-Y0966) derivative.	price>
R-SS-002	NHS-PEG-SS-NHS	N-Hydroxysuccinimide-polyethylene glycol-S-S-N-Hydroxysuccinimide,NHS-PEG-SS-NHS,NHS-PEG-SS-NHS from ruixi NHS-SS-PEG4-Biotin includes disulfide and polyethylene glycol (PEG) groups in its spacer arm to provide biotinylation that is cleavable and which enhances solubility.	price>
R-CQ-042	diSulfo-Cy3 alkyne	Ruixi Biotechnology Co.,Ltd.is a well-known biotechnology company in China.The main products of the company are synthetic phospholipids,PEG derivatives,block copolymers,gold nanoparticles,magnetic nanoparticles,mesoporous silica,reactive fluorescent dyes,fluorescent quantum dots,click chemistry and macrocyclic ligands, etc.	price>
R-R-0992	Ac-WEHD-AFC TFA	Ac-WEHD-AFC TFA is a fluorogenic caspase-1 substrate. Ac-WEHD-AFC TFA can measure caspase-1 fluorogenic activity and can be used for the research of tumor and inflammation.	price>
R-SS-003	MAL-PEG-SS-NHS	Maleimide-polyethylene glycol--S-S-N-Hydroxysuccinimide,MAL-PEG-SS-NHS,NHS-PEG-SS-MAL from ruixi MAL-PEG-SS-NHS is a cleavable heterobifunctional linker containing a MAL and a NHS activated ester. Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives,We can also customize some products through the information you provide.	price>
R-CQ-043	diSulfo-Cy5 alkyne	The products provided by Ruixi biology include:synthetic phospholipids, high molecular polyethylene glycol derivatives,block copolymers,magnetic nanoparticles, gold nanoparticles and gold nanorods,near infrared fluorescent dyes,reactive fluorescent dyes,fluorescent labeled dextran BSA and streptavidin,carbon nanotubes, fullerenes,silica and mesoporous silica,polymer microspheres They are:near infrared fluorescent dyes,polystyrene microspheres,upconversion nanoparticles,fluorescent proteins and fluorescent probes.	price>
R-R-0993	Neuropeptide Y (3-36) (human, rat)	Neuropeptide Y (3-36) (human, rat)/CAS No.150138-78-6, a neuropeptide Y (NPY) metabolite formed from dipeptidyl peptidase-4 (DPP4), is a selective Y2 receptor agonist. Neuropeptide Y (3-36) (human, rat) is a NPY metabolite formed from dipeptidyl peptidase-4 (DPP4). Neuropeptide Y (3-36) (human, rat) decreases release of norepinephrine via the Y2 receptor.	price>
R-SS-004	SH-PEG-SS-NHS	Thiol-polyethylene glycol--S-S--N-Hydroxysuccinimide,SH-PEG-SS-NHS,NHS-PEG-SS-SH from ruixi SH-PEG-SS-NHS is a cleavable heterobifunctional linker containing a SH and a NHS activated ester. Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives,We can also customize some products through the information you provide.	price>

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