95 Results for "

PEG-20000

" in MedChemExpress (MCE) Product Catalog:
Products (95)

95 Results for "PEG-20000" in MCE Product Catalog:

Cat. No.: HY-Y0873Q
CAS No.: 25322-68-3
Synonyms: Polyethylene glycol 20000
PEG20000 (Polyethylene glycol 20000) can be used as a solubilizer. PEG20000 is a kind of biological materials or organic compounds that are widely used in life science research, can be degraded by bacteria .
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Cat. No.: HY-140709
Synonyms: mPEG20000-SH
Research Areas:  

Cancer

m-PEG20000-thiol (mPEG20000-SH) modifies DNA thiolation for the synthesis of gold nanorods (AuNRs). Thiolated DNA can be loaded onto AuNR by the mPEG-SH/Tween 20 assisted method (Tween 20 and mPEG-SH repeatedly displace CTAB on the AuNR surface). DNA AuNRs have been widely used in nanostructure assembly, gene therapy, biosensing, and drug delivery.
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Cat. No.: HY-140700
CAS No.: 92451-01-9
Purity:  ≥98.0%
Synonyms: mPEG20000-SC; mPEG20000-Succinimidyl ester
m-PEG20000-NHS ester (mPEG20000-SC) is a pegylation reagent that targets the primary amino groups of branched polyethyleneimine on gold nanoparticles. m-PEG1000-NHS ester covalently links its PEG moiety to target amino groups via amine-mediated coupling chemistry. m-PEG1000-NHS ester helps improve the biocompatibility of modified gold nanoparticles used as CT contrast agents and prolongs their blood circulation time.
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Cat. No.: HY-140696C
CAS No.: 9004-74-4
Synonyms: mPEG20000-Hydroxy; Polyethylene glycol monomethyl ether 20000
m-PEG20000-OH (mPEG20000-Hydroxy; Polyethylene glycol monomethyl ether 20000) can be used as a macroinitiator to participate in the synthesis of amphiphilic block copolymers. Nanoscale micelles can be prepared by using amphiphilic block copolymers to deliver active drugs. Paclitaxel (HY-B0015), a hydrophobic anticancer agent encapsulated in micelles, has stronger activity in killing cancer cells than free Paclitaxel. And it preferentially accumulates in tumor tissue with only limited distribution in healthy organs .
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Cat. No.: HY-W1048849C
Synonyms: 4-Arm PEG20000-thiol
4-Arm PEG20000-SH (4-Arm PEG20000-thiol) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
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Cat. No.: HY-D2892J
Rhodamine-PEG20000 a fluorescent PEG derivative composed of Rhodamine B (HY-Y0016) and PEG. Rhodamine-PEG20000 can be used for fluorescent labeling and imaging (Ex/Em=546/610 nm) .
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Cat. No.: HY-174926A
8-Arm PEG20000-COOH is a compound composed of PEG units and carboxyl (-COOH) groups, which can be used for drug delivery .
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Cat. No.: HY-125924A
CAS No.: 474922-26-4
DSPE-PEG20000-Amine ammonium is an amine derivative of phospholipid-polyethylene glycol, which is used to synthesize solid lipid and thermosensitive liposome nanoparticles for the delivery of anticancer agents. DSPE-PEG20000-Amine ammonium is applicable for cancer research .
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Cat. No.: HY-140649
CAS No.: 24991-53-5
Purity:  ≥98.0%
Synonyms: Poly(ethylene glycol)-bis-amine 20000
PEG20000-bis-amine (Poly(ethylene glycol)-bis-amine 20000) is a diamine-terminated polyethylene glycol and conjugate linker. PEG20000-bis-amine endows the surface of carbon capsules with stealth properties, biocompatibility, and free amino groups for antibody conjugation. PEG20000-bis-amine acts as a reducing agent and passivating agent to promote the formation and assembly of silver nanoparticles on silica nanospheres, and increases the number of silver nanoparticles on the silica surface.
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Cat. No.: HY-174967C
4-Arm-PEG20000-OH is a PEG derivative with a four-arm structure and a hydroxyl (OH) functional group. 4-Arm-PEG20000-OH reacts with functional groups on biomolecules (such as proteins, peptides, antibodies, etc.) through hydroxyl groups and can be used for drug delivery .
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Cat. No.: HY-D2893M
Synonyms: Rhodamine B-PEG20000-Rhodamine B
RB-PEG20000-RB (Rhodamine B-PEG20000-Rhodamine B) a fluorescent dye composed of two Rhodamine B (HY-Y0016) and PEG. RB-PEG20000-RB can be used for fluorescent labeling and imaging (Ex/Em=546/610 nm) .
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Cat. No.: HY-140656F
Target:  

Fluorescent Dye

Research Areas:  

Others

Biotin-PEG20000-Biotin is a biotin labeled PEG derivative. Biotin is an enzyme co-factor, can be used for labeling protein; PEG is a hydrophilic and water-soluble polymer with low toxicity.
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Cat. No.: HY-W441014B
DSPE-PEG20000-NHS ammonium is one of the most commonly used reactive phospholipids for coupling antibodies, proteins, peptides or other substrates to the surface of liposomes and other lipid PEG nanoparticles .
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Cat. No.: HY-W1048527A
Synonyms: 8-Arm PEG20000-Thiol
8-Arm PEG20000-SH (8-Arm PEG20000-Thiol) is a multi-arm PEG derivative with thiol groups at each end of the eight arms. 8-Arm PEG20000-SH can be used for drug delivery .
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Cat. No.: HY-W1048512A
2-Arm PEG20000-NHS is a multi-arm PEG derivative that can be used for peptide modification and drug delivery .
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Cat. No.: HY-W1048851C
CAS No.: 1349099-55-3
Synonyms: 4-Arm-PEG20000-Mal
4-Arm-PEG20000-Maleimide can be used for site-specific protein and peptide modification and can be used for drug delivery .
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Cat. No.: HY-140685
CAS No.: 89485-61-0
Research Areas:  

Cancer

m-PEG20000-azide is a PEG derivative. It is a click chemistry reagent. Containing the Azide group, it can undergo a copper-catalyzed azido-azynylene cycloaddition reaction (CuAAc) with molecules containing the Alkyne group. It can also undergo a ring-strain-driven alkyne-azido cycloaddition reaction (SPAAC) with molecules containing the DBCO or BCN groups.
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Cat. No.: HY-W1048574E
Synonyms: OHC-PEG20000-carboxyl
OHC-PEG20000-COOH (OHC-PEG20000-carboxyl) is a PEG derivative with a linear heteroterminal bifunctional structure of aldehyde and carboxylic acid groups. OHC-PEG20000-COOH can be used for drug delivery .
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Cat. No.: HY-W1048572I
Synonyms: Azide-PEG20000-Amine
N3-PEG20000-NH2 (Azide-PEG20000-Amine) is a hetero-bifunctional PEG product with an azide and an amine group at the PEG terminus. N3-PEG20000-NH2 is an important cross-linker with PEG chains. The azide can be used for molecular conjugation through chemical reactions, and the amine can react with carboxylic acid or NHS ester .
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Cat. No.: HY-W1048510B
2-Arm PEG20000-Mal is a multi-arm PEG derivative with maleimide groups at each end of the 2 arms. 2-Arm PEG20000-Mal can be used for drug delivery .
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