27 Results for "

cationic polymers

" in MedChemExpress (MCE) Product Catalog:
Products (27)

27 Results for "cationic polymers" in MCE Product Catalog:

115
115 Publications Verification
Cat. No.: HY-112735
CAS No.: 28728-55-4
Purity:  99.69%
Synonyms: Polybrene; 1,5-Dimethyl-1,5-diazaundecamethylene polymethobromide
Hexadimethrine bromide (Polybrene) is a cationic polymer used routinely to enhance the efficiency of retrovirus vector-mediated gene transfer .
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41
41 Cited Publications
Cat. No.: HY-K1014

MCE PolyFast Transfection Reagent consists of cationic polymers and can introduce nucleic acids (DNA or RNA) into eukaryotic cells efficiently, including some hard-to-transfect cells.

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14
14 Cited Publications
Cat. No.: HY-K2017

MCE siRNA/miRNA Transfection Reagent is a novel cationic polymer transfection reagent for siRNA and miRNA transfection. The 1 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

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9
9 Cited Publications
Cat. No.: HY-W250110
CAS No.: 9002-98-6
Research Areas:  

Others

Polyethylenimine (branched) (30% in water) is a organic macromolecule with high cationic-charge-density potential. Polyethylenimine (branched) (30% in water) can ensnare DNA as well as attach to cell membrane. Polyethylenimine (branched) (30% in water) also retains a substantial buffering capacity at virtually any pH .
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1
1 Cited Publications
Cat. No.: HY-K2015

MCE Lentivirus Transfection Reagent is a new type of transfection reagent based on cationic polymer, which is suitable for lentivirus packaging and transfection. It significantly improves the efficiency of packaging and transfection, resulting in the production of more recombinant lentivirus.

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Cat. No.: HY-W134327A
CAS No.: 9015-73-0
Synonyms: Diethylaminoethyl dextran (MW 500000)
DEAE-Dextran (MW 500000) is a complex carbohydrate polymer consisting of glucose molecules linked by glycosidic bonds and modified with diethylaminoethyl (DEAE) groups. DEAE-Dextran is a cationic molecule that can be used as a transfection reagent to deliver nucleic acids such as DNA or RNA into cells. Its positive charge interacts with negatively charged cell membranes, facilitating the uptake of nucleic acids. DEAE-Dextran can also be used as an ion-exchange chromatography resin, allowing the separation and purification of biomolecules based on their charge.
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Cat. No.: HY-155882
CAS No.: 80506-64-5
Synonyms: mPEG750-NH2
mPEG750-amine (mPEG750-NH2) is a chemical modification reagent for nanoparticles, capable of covalently binding to Ad-PVA to form Ad-PVA-PEG polymers. mPEG750-amine stabilizes gene delivery complexes by providing steric hindrance, reducing particle aggregation, while enhancing the water solubility and serum stability of the complex, reducing carrier cytotoxicity, and assisting in the efficient condensation of pDNA by cationic components to form nanoparticles that can be endocytosed by cells. mPEG750-amine can also be used to synthesize folate-conjugated polymer micelles for encapsulating the anticancer agent Camptothecin (HY-16560). Folate-conjugated polymer micelles are effective carriers for poorly soluble anticancer drugs, capable of avoiding macrophages and acting through folate receptor (FR)-mediated endocytosis to target tumor cells. mPEG750-amine can be applied to research in the field of non-viral gene delivery, as a component of gene delivery vectors, facilitating the safe and efficient delivery of nucleic acid drugs to target cells .
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Cat. No.: HY-113404
CAS No.: 63-84-3
Purity:  98.58%
DL-Dopa is a dopamine precursor. It serves as a substrate for Mushroom Tyrosinase, which oxidizes it to dopaquinone, an intermediate in the DOPA-melanin polymerization process, and this reaction can be detected at 475 nm. DL-Dopa also forms synergistic hydrophobic and π-π stacking interactions with cationic surfactants. Its binding to cetylpyridinium chloride (HY-B1464) is stronger and exhibits better thermodynamic stability than its binding to benzalkonium chloride (HY-B2232). DL-Dopa can compensate for dopamine depletion in the brain and is applicable to research related to Parkinson's disease .
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Cat. No.: HY-139201H
CAS No.: 27964-99-4
Synonyms: PDLHB (MW ≥300000)
Poly-D-lysine hydrobromide (MW ≥300000) (PDLHB (MW ≥300000)) is a cationic polymer and cell adhesion promoter. Poly-D-lysine hydrobromide (MW ≥300000) serves as a substrate coating to support the adhesion and proliferation of rat dorsal root ganglion satellite glial cells in vitro. Poly-D-lysine hydrobromide (MW ≥300000) promotes the adhesion and immobilization of cells on plastic culture dishes. Poly-D-lysine hydrobromide is also known as a calcium-sensing receptor (CaSR) agonist peptide .
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Cat. No.: HY-139201C
CAS No.: 27964-99-4
Synonyms: PDLHB (MW 1000-5000)
Poly-D-lysine hydrobromide (MW 1000-5000) (PDLHB (MW 1000-5000)) is a synthetic cationic polypeptide polymer commonly used as a cell adhesion promoter and surface coating molecule. Poly-D-lysine hydrobromide is also known as a calcium-sensing receptor (CaSR) agonist peptide .
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Cat. No.: HY-W012412
CAS No.: 5810-42-4
Tetrapropylammonium chloride is a compound belonging to the class of quaternary ammonium compounds. It is a salt with cationic properties and is used in various industrial and biomedical applications. Tetrapropylammonium chloride is commonly used as a phase transfer catalyst to facilitate the movement of reactants between immiscible phases in organic synthesis reactions. It is also used as a surfactant in the formulation of personal care products, detergents, textiles and pharmaceuticals. Additionally, it is used in the production of certain types of polymers and resins.
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Cat. No.: HY-164070
CAS No.: 83855-79-2
Research Areas:  

Others

Dextran Hydroxypropyltrimonium Chloride is a cationic polymer with excellent antistatic, moisturizing, film-forming, foam-stabilizing and emulsifying abilities. Dextran Hydroxypropyltrimonium Chloride can be used in the research of pharmaceuticals and cosmetics .
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Cat. No.: HY-159746
Research Areas:  

Inflammation/Immunology

Carbomer adjuvant (HS801) is an adjuvant composed of carbomer and cationic polymers. This adjuvant is safe, non-toxic, and metabolizable. It can enhance the immune response, increase the antibody titer of each antigen component of the vaccine after immunization, and reduce the number of immunizations required. It is suitable for various veterinary vaccines. It is recommended for use in porcine circovirus, mycoplasma hyopneumoniae, and haemophilus parasuis.
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Cat. No.: HY-W250194
CAS No.: 95144-24-4
Luviquat FC 550 is a cationic polymer commonly used in a variety of personal care and cosmetics. It is a viscous liquid containing quaternary ammonium groups which give it a positive charge. Luviquat FC 550 has a variety of properties suitable for these applications including its ability to provide conditioning, antistatic and film-forming properties to hair and skin. In addition, it is used as a binder in oral care products and as a flocculant in industrial water treatment.
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Cat. No.: HY-W106486
CAS No.: 7398-69-8
Synonyms: N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride
Diallyldimethylammonium chloride (60% in water) is a quaternary ammonium compound belonging to the class of alkylammonium salts. The compound is widely used as a cationic monomer in the production of water-soluble polymers, especially in the manufacture of flocculants and coagulants for water treatment processes. In addition, it can be used as an antimicrobial agent, surfactant or adhesive in various industrial applications. Its unique chemical properties make it an important ingredient in a variety of industrial processes, including papermaking, textiles and personal care products.
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Cat. No.: HY-W088448
CAS No.: 791-31-1
Synonyms: Triphenylsilylhydroxide
Research Areas:  

Others

Triphenylsilanol (Triphenylsilylhydroxide) is a Silanol. Triphenylsilanol is an effective as an active catalyst component .
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Cat. No.: HY-W091249
CAS No.: 765-12-8
Tri(ethylene Glycolyl) divinyl ether is a difunctional monomer that can be used as a photoinitiator for the cationic polymerization of vinyl ester monomers .
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Cat. No.: HY-173249
Poly-L-lysine, succinylated (MW >50000) is a cationic polymer that can be used to fix cells on glass substrates or negatively charged substrates, and succinylation modification can be used for subsequent coupling.
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Cat. No.: HY-173241
Poly-L-lysine-Ahx-FITC (MW 15000-30000) is a cationic polymer, which is a polylysine modified with FITC (HY-66019). Poly-L-lysine-Ahx-FITC (MW 15000-30000) is used to fix cells on glass substrates or negatively charged substrates for subsequent labeling and localization experiments.
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Cat. No.: HY-173241A
Poly-L-lysine-Ahx-FITC (MW 30000-70000) is a cationic polymer, which is a polylysine modified with FITC (HY-66019). Poly-L-lysine-Ahx-FITC (MW 30000-70000) is used to fix cells on glass substrates or negatively charged substrates for subsequent labeling and localization experiments.
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