Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-C-312	DLPE-PEG-Alkyne	1,2-dilauroyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol alkyne can be provided by our company.In addition to providing conventional phospholipid monomers,we can also provide peg,modified phospholipid,fluorescent labeled phospholipid and polymer phospholipid.We can also customize and synthesize some complex and special polymer phospholipid products according to customers needs.	price>
R-R-2012	Raptinal CAS No.1176-09-6	Raptinal/CAS No.1176-09-6, a agent that directly activates caspase-3, initiates intrinsic pathway caspase-dependent apoptosis. Raptinal is able to rapidly induce cancer cell death by directly activating the effector caspase-3, bypassing the activation of initiator caspase-8 and caspase-9.	price>
R-H-6009	IR-783	2-[2-[2-Chloro-3-[2-[1,3-dihydro-3,IR-783 from ruixi.IR-783 is a near-infrared (NIR) dye with an extinction coefficient of 157000 M−1cm−1 and quantum yield of 0.11. Its excitation wavelength is in the range of 768-784 nm in saline.IR-783 can be used as a starting material in the synthesis of IR-808 dye for biological applications. It can also be used in the formation of NIR fluorescent human serum albumin nanoparticles for the detection of a tumor.It finds potential usage as a contrasting agent for the multimodal in vivo imaging.	price>
R-C-313	DLPE-PEG-CHO	Aldehyde peg is an amine reactive peg derivative,which can be used to modify biomolecules with available amine groups.An intermediate Schiff base is formed by the reaction between the ε-amine of the aldehyde group and the lysine residue and the α-amine at the N-terminal.Further reduction with hydride will form a stable CN bond.Peg aldehydes react with amines at pH 5.5 to 9.5.Higher pH will lead to multiple PEGylation of the terminal and lysine groups.Aldehyde peg is a common peg reagent for N-terminal PEGylation of proteins or peptides.	price>
R-R-2013	HC-Toxin CAS No.83209-65-8	HC-Toxin/CAS No.83209-65-8, a cyclic tetrapeptide, is a potent HDAC inhibitor with an IC50 of 30 nM. HC-Toxin induces tumor cell apoptosis and has anticancer effects.	price>
R-DZB206	PLA-PEG-ACUPA	Poly(D,L-lactide)-Polyethylene glycol-ACUPA,PLA-PEG-ACUPA from ruixi.ACUPA modified PLA-PEG.PEG‐PLA nanoparticles decorated with small‐molecule PSMA ligand for targeted delivery of galbanic acid and docetaxel to prostate cancer cells.	price>
R-C-314	DLPE-PEG-FITC	(Fluorescein isothiocyanate) FITC is a yellow or orange crystalline powder,which is easily soluble in water and alcohol.There are two kinds of isomers,among which isomer type I is better in efficiency,stability and protein binding ability.The molecular weight of FITC is 389.4,the maximum absorption wavelength is 490-495nm,and the maximum emission wavelength is 520-530nm,showing a bright yellow green fluorescence.FITC is the most widely used fluorescein because it can be stored in cold,dark and dry place for many years.	price>
R-R-2014	SIRT7 inhibitor 97491 CAS No.1807758-81-1	SIRT7 inhibitor 97491/CAS No.1807758-81-1, a potent SIRT7 inhibitor with an IC50 of 325 nM, reduces deacetylase activity of SIRT7 in a dose-dependent manner. SIRT7 inhibitor 97491 prevents tumor progression by increasing p53 stability through acetylation at K373/382. SIRT7 inhibitor 97491 promotes apoptosis through caspase pathway.	price>
R-DZP005	Azobenzene-PEG-PBA	Azobenzene-Polyethylene glycol-Phenylboric acid,Azobenzene-PEG-PBA,PBA-PEG-Azobenzene from ruixi.Azobenzene can be used to make dyes.Phenylboric acid, as a kind of recognition body of fully synthesized polyhydroxy compounds, has the advantages of low price, stability and non deactivation compared with enzymes.	price>
R-C-315	DLPE-PEG-cRGD	There are many kinds of CGD cyclic peptides,including C (RGDfK),C(rgdfc),C (rgdyk),C(rgdyc),etc.,but there are C(RGDfK) and C(rgdfc) which are more commonly used and have better targeting.Our dlpe-peg-crgd products have PEG molecular weight of 1000200034005000 Da,but the more conventional one is PEG molecular weight of 2000.	price>
R-R-2015	Azoxystrobin CAS No.131860-33-8	Azoxystrobin/CAS No.131860-33-8 is a broad-spectrum β-methoxyacrylate fungicide. Azoxystrobin inhibits mitochondrial respiration by binding to the Qo site of the cytochrome bc1 complex and inhibiting electron transfer. Azoxystrobin induces the production of reactive oxygen species (ROS) and induces cell apoptosis.	price>
R-1832-20K	8 Arm PEG Benzaldehyde,MW:20K	8-arm polyethylene glycol-Benzaldehyde,8 Arm PEG Benzaldehyde from ruixi.8-arm Poly(ethylene glycol) benzaldehyde (8-arm PEG-benzaldehyde) is available with molecular weight 2K, 5K, 10K, 20K and 40K Da.	price>
R-C-316	DLPE-PEG-Chol	Total cholesterol refers to the total cholesterol of all lipoprotein in the blood.The level of total cholesterol in population mainly depends on genetic factors and lifestyle.Total cholesterol includes free cholesterol and cholesterol esters.Liver is the main organ for synthesis and storage.Cholesterol is an important raw material for the synthesis of adrenocortical hormone,sex hormone, bile acid and vitamin D.It is also the main component of cell membrane.Its serum concentration can be used as an indicator of lipid metabolism.	price>
R-R-2016	STAT3-IN-3 CAS No.2361304-26-7	STAT3-IN-3/CAS No.2361304-26-7 is a potent and selective inhibitor of signal transducer and activator of transcription 3 (STAT3), with anti-proliferative activity. STAT3-IN-3 induces apoptosis in breast cancer cells. STAT3-IN-3 acts as a promising mitochondria-targeting STAT3 inhibitor for cancer research.	price>
R-PLL022	PCL7500-PEG2000-angiopep2	Poly(ε-caprolactone)-Polyethylene glycol-angiopep2，PCL7500-PEG2000-angiopep2 from ruixi.Pcl-peg-angiopep2 was prepared by functionalizing angiopep-2 with PCL peg covalent binding reaction.The new peptide angiopep2 has the ability to penetrate cells efficiently, which can be used to modify the nano delivery and imaging system to improve the drug efficacy and imaging effect.	price>
R-C-317	DLPE-PEG-OPSS	1,2-dilauroyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-opss is unique to our company.In addition to providing conventional phospholipid monomers,we can also provide peg, modified phospholipid,fluorescent labeled phospholipid and polymer phospholipid.We can also customize and synthesize some complex and special polymer phospholipid products according to customers needs.	price>
R-R-2017	STAT3-IN-11 CAS No.2503096-50-0	STAT3-IN-11 (7a)/CAS No.2503096-50-0 is a selective STAT3 inhibitor that inhibits the phosphorylation of STAT3 at site pTyr705. STAT3-IN-11 inhibits the phosphorylation of downstream genes (Survivin and Mcl-1) without affecting its upstream tyrosine kinases (Src and JAK2) levels and p-STAT1 expression. STAT3-IN-11 can induce cancer cell apoptosis, which is potential for the discovery of effective STAT3 inhibitors and antitumor agents against cancers.	price>
R-PLL021	PCL7500-PEG2000-tyrosine(Tyr)	Poly(ε-caprolactone)-Polyethylene glycol-tyrosine，PCL7500-PEG2000-tyrosine（Tyr），PCL7500-PEG2000-tyrosine， PCL7500-PEG2000-Tyr from ruixi.The chemical name of tyrosine (Tyr) is 2-amino-3-p-hydroxyphenylpropionic acid, which is an aromatic polar α - amino acid containing phenolic hydroxyl.	price>
R-C-318	PLGA15K-RB	Poly (lactic co glycolic acid) (PLGA) is a kind of biodegradable functional polymer organic compound,which is randomly polymerized by lactic acid and glycolic acid.It has good biocompatibility, non-toxic,good encapsulation and film-forming properties.Rhodamine B is a green crystal or red purple powder, which is easily soluble in water and ethanol,It is slightly soluble in acetone, chloroform,hydrochloric acid and sodium hydroxide.The maximum excitation wavelength of Rh123 is 507nm and the maximum emission wavelength is 529nm.	price>
R-R-2018	13-Methyltetradecanoic acid CAS No.2485-71-4	13-Methyltetradecanoic acid (13-MTD)/CAS No.2485-71-4, a saturated branched-chain fatty acid with potent anticancer effects. 13-Methyltetradecanoic acid induces apoptosis in many types of human cancer cells.	price>

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