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Catalog	name	Description	price
R-XASYS-00645	Allopregnanolone,cas:516-54-1	Allopregnanolone(C21H34O2,318.5), also known as 5α-pregnan-3α-ol-20-one, is a neuroactive steroid hormone that is synthesized from progesterone and is found in high concentrations in the brain and peripheral tissues. Allopregnanolone is a potent modulator of the GABA-A receptor, which is the primary inhibitory receptor in the brain.	price>
R-R-0645	Epidermal Mitosis Inhibiting Pentapeptide	Epidermal Mitosis Inhibiting Pentapeptide/CAS 106678-69-7 from ruixi. After intraperitoneal injection, this pentapeptide reversibly inhibits epidermal mitosis.	price>
R-SH-0008	SCM-PEG-SH	Succinimidyl Carboxymethyl Ester-Polyethylene glycol-Thiol,SCM-PEG-SH from ruixi.SCM-PEG-SH is a linear heterobifunctional PEG reagent with a Succinimidyl Carboxymethyl Esterand a succinimidyl Thiol ester group. It is a useful crosslinking reagent with a PEG spacer.SCM can react with primary amine.	price>
R-CD-061	DBCO-PEG1000-amine	DBCO-PEG1000-amine,Dibenzocyclooctyne-polyethylene glycol1000-amine 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.Copper free click reaction has always been a powerful tool for biocatalyst free biological connection.Dbco reagent has fast affinity and stability in aqueous solution.It can be used to label azide modified biomolecules with high specificity and reactivity.	price>
R-XASYS-00646	Allopurinol Sodium,cas:17795-21-0	Allopurinol sodium(C5H4N4NaO,158.09) is a synthetic, white crystalline powder that is used to treat gout and hyperuricemia.Allopurinol sodium is a commonly prescribed medicine for the treatment of gout and hyperuricemia and is available in both tablet and injectable forms.	price>
R-R-0646	5A/5B Peptide (1)	5A/5B Peptide (1) from ruixi. 5A/5B Peptide (1) is a Hepatitus C Virus related peptide.	price>
R-SH-0009	SG-PEG-SH	succinimidyl glutarate ester-Polyethylene glycol-Thiol,SG-PEG-SH from ruixi.SG-PEG-SH is a linear heterobifunctional PEG reagent with a succinimidyl glutarate ester a succinimidyl Thiol ester group. It is a useful crosslinking reagent with a PEG spacer.	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>

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