Catalog name Description price
R-R-0094 COOH-PEG-TK-NHS COOH-PEG-TK-NHS/NHS-PEG-TK-COOH is a chemical substance that is a polymer composed of a series of molecules. NHS stands for N-hydroxysuccinimide (N-hydroxysuccinimide), PEG stands for polyethylene glycol, TK stands for ROS reactive oxygen species-responsive nanomedicine carrier-ketal thiol (Tk), and COOH stands for carboxyl (carboxyl group). NHS-PEG-TK-COOH is widely used in medicine to prepare nanoparticle carriers for therapeutic proteins and has good biocompatibility and stability. It can be used to control the release of drugs, increase drug solubility and reduce drug toxicity. price>
R-PL-0011 PEG-TK-PLL polyethylene glycol-thioketal-Polylysine,PEG-TK-PLL,PLL-TK-PEG from ruixi PEG-TK-PLL is an amphiphilic AB block copolymer .The nanoscale structures created from block copolymers could potentially be used for creating devices for use in computer memory, nanoscale-templating and nanoscale separations.Polyglutamic acid is a polymer of the amino acid glutamic acid. price>
R-1910 MAL-PEG2K-TK-MAL MAL-PEG2K-thioketal-MAL can be used in various applications such as drug delivery systems, bioconjugation, or as a linker for attaching different molecules together in a controlled manner. The PEG linker provides flexibility and solubility, while the thioketal group can be responsive to certain environmental conditions, making it useful in targeted drug delivery systems. price>
R-M1-9140 SH-TK-mPEG2K SH-TK-mPEG2K/SH-TK-mPEG2K/SH-TK-mPEG2K/Thiol-TK-MPEG2000 appears to be designed for bioconjugation applications, possibly for modifying surfaces or functionalizing biomolecules. The thiol group allows for reactive attachment to other molecules or surfaces, and the PEGylation component (mPEG2K) may provide solubility, stability, and reduced immunogenicity to the resulting conjugates. price>
R-M1-9141 SH-PEG5K-TK-COOH SH-PEG5K-TK-COOH for modifying surfaces or functionalizing biomolecules. The thiol group allows for the reactive attachment of the compound, while the PEGylation component (PEG5K) can provide additional solubility, stability, and reduced immunogenicity to the resulting conjugates. price>
R-M2-9224 4arm-PEG20k-TK-NHS The compound 4arm-PEG2k/20k-TK-NHS consists of a 4-arm polyethylene glycol (PEG) polymer with molecular weights of 2k (2,000 daltons) and 20k (20,000 daltons) attached to a thymidine kinase (TK) group through an N-hydroxysuccinimide (NHS) ester linkage. This compound is often used in bioconjugation and drug delivery applications. The PEG arms provide water solubility and can help improve the pharmacokinetics and biodistribution of the attached molecule. Thymidine kinase (TK) is an enzyme that can be utilized in prodrug therapy, where the enzyme can convert a prodrug into its active form selectively in cells expressing TK, such as cancer cells. We can mass produce (kg level),process scaling up, pilot supply,raw material supply, and intermediate production. Our production technology is mature and more cost-effective. Feel free to inquire at any time. price>
R-M1-8191 mPEG2K-TK-OH Thioketal(TK) has the characteristics of active oxygen reaction.In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. As the final product, mPEG2K-TK-OH has ROS response characteristics, so as to realize the drug delivery system. price>
R-M1-8192 cRGD-PEG5K-TK-NH2 CRGD-PEG5K-TK-NH2 is a peptide modified reactive oxygen species peg linked compound.Thioketal(TK) has the characteristics of active oxygen reaction.In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. As the final product, cRGD-PEG5K-TK-NH2 has ROS response characteristics, so as to realize the drug delivery system. price>
R-M1-8193 mPEG5K-TK-NH2 Thioketal(TK) has the characteristics of active oxygen reaction.In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. As the final product, mPEG5K-TK-NH2 has ROS response characteristics, so as to realize the drug delivery system. price>
R-M1-8211 MPEG-TK mpeg-tk,methoxy polyethylene glycol-thioketal has ROS response characteristics, so as to realize the drug delivery system. price>