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Protein Modification Reagents

Chemical agents used to modify the amino acid side chains of proteins in order to alter their native charges, block or expose reactive binding sites, inactivate functional groups, and change functional groups to create targets for crosslinking and labeling.
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5,281 – 5,295 of 5,668 results
5,281

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000380376 CL-C6-PEG4-C3-COOH 50MG

ENCOMPASS_PREFERRED
5,282

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000381236 BIOTIN-PEG2-CH2CH2N3 100MG

ENCOMPASS_PREFERRED
5,283

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000382331 BENZALDEHYDE-PEG4-AZ 250MG

ENCOMPASS_PREFERRED
5,284

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000382663 FMOC-N-AMIDO-PEG2-AZ 25MG

ENCOMPASS_PREFERRED
5,285

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000382667 FMOC-N-AMIDO-PEG2-AZ 50MG

ENCOMPASS_PREFERRED
5,286

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000383728 TOS-PEG2-THP 250MG

ENCOMPASS_PREFERRED
5,287

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000383742 BIOTIN-PEG5-AZIDE 250MG

ENCOMPASS_PREFERRED
5,288

PRECISE PEG LLC

NC4036582 BCN-PEG2-BR2PD 25MG

ENCOMPASS
5,289

Medchemexpress LLC Cholesterol-SA-PEG-Azide (MW 2000) | 90.0% | 2000 (Average) | 25 MG
SDP

Cholesterol-SA-PEG-Azide (MW 2000) is a lipid designed for drug delivery. It incorporates Cholesterol, Succinic acid, PEG units, and an azide group. The azide group allows it to undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing an alkyne group.

  • Used for drug delivery
  • Contains cholesterol, succinic acid, PEG units, and an azide group
  • Azide group enables copper-catalyzed azide-alkyne cycloaddition reaction with alkyne-containing molecules

ENCOMPASS_PREFERRED
5,290

Broadpharm AZIDO-PEG10-AMINE 1G SIZE

NC3659584 AZIDO-PEG10-AMINE 1G SIZE

ENCOMPASS
5,291

Broadpharm (2-pyridyldithio)-PEG4-alcohol | 851961-99-4 | MFCD31561123 | 250mg

(2-pyridyldithio)-PEG4-alcohol | Putity: 98% | MW: 319.4 | 851961-99-4 | MFCD31561123 | 250mg

ENCOMPASS
5,292

Cayman Chemical dPE-PEG 2000-CoH 10mg
SDP

A PEGylated derivative of DSPE; has been used to link transferrin receptors to the surface of liposomes encapsulating doxorubicin for targeted delivery of doxorubicin in vitro and in vivo; nanomicelles containing DSPE-PEG(2000)-COOH linked to borneol and encapsulating doxorubicin reduce tumor growth and metastasis in an in situ C6 murine model of glioblastoma

ENCOMPASS_PREFERRED
5,293

PRECISE PEG LLC ENDO BCN-PEG4-ALCOHOL

NC3726331 ENDO BCN-PEG4-ALCOHOL

ENCOMPASS
5,294

Broadpharm AZIDO-PEG3-S-PEG4-T-BUTYL E 1G

NC3234672 AZIDO-PEG3-S-PEG4-T-BUTYL E 1G

ENCOMPASS
5,295

Nanocs FLUORESCEIN PEG 10MG 3400 DA

NC3236691 FLUORESCEIN PEG 10MG 3400 DA

ENCOMPASS