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Catalog	name	Description	price
R-CD-062	DBCO-NHCO-PEG4-amine	DBCO-NHCO-PEG4-amine,Dibenzocyclooctyne-NHCO-polyethylene glycol4-amine from ruixi.Amino group can modify the active group which can react with primary amine, form stable amide bond with carboxyl (- COOH), and form amide bond with active ester (- NHS) at ph7-8.5. Polyethylene glycol can increase the solubility and stability of drugs, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on the modified surface.It can modify proteins, peptides and other small molecular materials.It is widely used in scientific research, drug release, new nano materials research and cell culture.	price>
R-XASYS-00647	Alosetron,cas:122852-42-0	Alosetron(C17H18N4O,294.35) is a potent and selective 5-HT3 receptor antagonist. Alosetron blocks the actions of serotonin at 5-HT3 sites in the peripheral nervous system, particularly on enteric and nociceptive sensory neurons, thereby affecting the regulation of visceral pain, decreasing gastrointestinal contraction and motility, and decreasing gastrointestinal secretions.	price>
R-R-0647	5A/5B Peptide (3)	5A/5B Peptide (3) from ruixi. 5A/5B Peptide (3) is a Hepatitus C Virus related peptide.	price>
R-SH-0010	SS-PEG-SH	Succinimidyl Succinate-Polyethylene glycol--Thiol,SS-PEG-SH from ruixi.SS--PEG-SH is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to SS and the other end is connected to SH (Thiol)	price>
R-CD-063	DBCO-Maleimide(MAL)	DBCO-Maleimide(MAL),Dibenzocyclooctyne-Maleimide from ruixi.Maleimide, also known as maleimide,is used in organic synthesis.Rhodium catalyzed arylation of arylboronic acids.Dibenzocyclooctyne (dbco) is a kind of cycloalkyne.In aqueous solution,the 1,3-dipolar cycloaddition reaction and azide reaction are promoted by strain.This kind of biorthogonal reaction is also called copper free click reaction.The reaction has good selectivity and biocompatibility,and can form covalent bonds with functional biological systems.	price>
R-XASYS-00648	Alosetron D3 Hydrochloride,cas:1189919-71-8	Alosetron-d3 hydrochloride(C17H16D3ClN4O,333.83) is deuterium labeled Alosetron, which is a serotonin 5HT3-receptor antagonist.	price>
R-R-0648	pp60 C-SRC Carboxy-Terminal Phosphoregulatory Peptide Phosphorylated	These peptides are involved in the regulation of kinase activity by binding intramolecularly or intermolecularly to the SH2 domain of the pp60C-SPC protein.	price>
R-CD-064	DBCO-PEG4-Maleimide	DBCO-PEG4-Maleimide,Dibenzocyclooctyne-polyethylene glycol4-Maleimide from ruixi.Maleimide, also known as maleimide,is used in organic synthesis.Rhodium catalyzed arylation of arylboronic acids.Dibenzocyclooctyne (dbco) is a kind of cycloalkyne.In aqueous solution,the 1,3-dipolar cycloaddition reaction and azide reaction are promoted by strain.This kind of biorthogonal reaction is also called copper free click reaction.The reaction has good selectivity and biocompatibility,and can form covalent bonds with functional biological systems.	price>
R-XASYS-00649	Alprenolol,cas:13655-52-2	Alprenolol (C15H23NO2,249.4) is an orally active non-selective β-adrenoceptor antagonist and an antagonist of 5-HT1A and 5-HT1B receptors. Alprenolol is used as an anti-hypertensive, anti-anginal and anti-arrhythmic agent.	price>
R-R-0649	Leucopyrokinin (4-8); Pheromonotropic Pentapeptide	This fragment was identified as the active core of LPK. The same sequence has been found to be essential for biological activity in the pheromonotropin from the armyworm, Pseudaletia separata.	price>
R-SH-0012	Epoxides-PEG-SH	Epoxides-Polyethylene glycol--Thiol,Epoxides-PEG-SH from ruixi.Epoxides-PEG-SH is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Epoxides and the other end is connected to SH (Thiol).PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.	price>
R-CD-065	DBCO-PEG500-Maleimide	DBCO-PEG500-Maleimide,Dibenzocyclooctyne-polyethylene glycol500-Maleimide from ruixi.Dibenzocyclooctyne (dbco) is a kind of cycloalkyne. In aqueous solution,the 1,3-dipolar cycloaddition reaction and azide reaction are promoted by strain.This kind of biorthogonal reaction is also called copper free click reaction.The reaction has good selectivity and biocompatibility,and can form covalent bonds with functional biological systems.Polyethylene glycol can increase the solubility and stability of drugs, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on the modified surface.Maleimide,also known as maleimide,is used in organic synthesis.Rhodium catalyzed arylation of arylboronic acids.	price>
R-XASYS-00650	ALS-8112,cas:1445379-92-9	ALS-8112(C10H13ClFN3O4,293.68) is a potent and selective respiratory syncytial virus (RSV) polymerase inhibitor. The 5-triphosphate form of ALS-8112 inhibits RSV polymerase with an IC50 of 0.02μM.	price>
R-R-0650	Lymphocyte Activating Pentapeptide	This lymphocyte-activating pentapeptide corresponds to the sequence (pos. 351 to 355) of the Fc region of human immunoglobulin G1 (IgG1).	price>
R-SH-0013	Valeric Acids-PEG-SH	Valeric Acids-Polyethylene glycol--Thiol,Valeric Acids-PEG-SH from ruixi.Valeric Acids-PEG-SH is a linear heterobifunctional PEG reagent with a Valeric Acids a succinimidyl Thiol ester group. It is a useful crosslinking reagent with a PEG spacer.	price>
R-CD-066	DBCO-PEG1000-Maleimide	DBCO-PEG1000-Maleimide,Dibenzocyclooctyne-polyethylene glycol1000-Maleimide from ruixi.Dibenzocyclooctyne (dbco) is a kind of cycloalkyne.In aqueous solution,the 1,3-dipolar cycloaddition reaction and azide reaction are promoted by strain.This kind of biorthogonal reaction is also called copper free click reaction.The reaction has good selectivity and biocompatibility,and can form covalent bonds with functional biological systems.Polyethylene glycol can increase the solubility and stability of drugs, reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on the modified surface.Maleimide, also known as maleimide, is used in organic synthesis. Rhodium catalyzed arylation of arylboronic acids.	price>
R-XASYS-00651	ALX 40-4C,cas:143413-49-4	ALX 40-4C(C56H113N37O10,1464.74) is a small peptide inhibitor of the chemokine receptor CXCR4, inhibits SDF-1 from binding CXCR4 with a Ki of 1 μM, and suppresses the replication of X4 strains of HIV-1; ALX 40-4C Trifluoroacetate also acts as an antagonist of the APJ receptor, with an IC50 of 2.9μM.	price>
R-R-0651	Myosin Kinase Inhibiting Peptide	Myosin kinase inhibiting peptide refers to a peptide that is specifically designed to inhibit myosin light chain kinase (MLCK), an enzyme involved in the regulation of smooth muscle contraction. By inhibiting the activity of MLCK, this peptide can potentially modulate smooth muscle function and lead to physiological effects such as vasodilation or inhibition of smooth muscle contraction.	price>
R-SH-0014	Acrylamide-PEG-SH	Acrylamide-Polyethylene glycol--Thiol,Acrylamide-PEG-SH from ruixi.Acrylamide-PEG-SH is a linear bifunctional PEG reagent with an acrylamide group that can be used for radical initiator or UV light induced polymerization. It is often used to prepare PEG hydrogel.	price>
R-CD-067	DBCO-PEG4-Tetrazine	DBCO-PEG4-Tetrazine,Dibenzocyclooctyne-polyethylene glycol4-Tetrazine from ruixi.Polyethylene glycol can increase the solubility and stability of drugs,reduce the immunogenicity of peptides and proteins, and inhibit the nonspecific binding of charged molecules on the modified surface.It can modify proteins,peptides and other small molecular materials.Tetrazine is a six membered heterocyclic compound with four nitrogen atoms.It can be used as a precursor for the preparation of many compounds,including Pyridazines,oxadiazoles and dibenzylidenehydrazine.	price>

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