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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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Search Within Results
Keyword Search:
2,956 – 2,970 of 5,664 results
2,956

Broadpharm Tos-PEG2-t-butyl ester | 1309666-78-1 | MFCD22201525 | 1g

Tos-PEG2-t-butyl ester | Putity: 95% | MW: 344.4 | 1309666-78-1 | MFCD22201525 | 1g

ENCOMPASS
2,957

Medchemexpress LLC Pomalidomide-PEG4-C2-NH2 | 2225940-52-1 | 95.1% | 492.52 | 1 G
SDP

Pomalidomide-PEG4-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a 4-unit PEG linker, primarily utilized in PROTAC technology.

  • Used in PROTAC technology
  • Incorporates Pomalidomide based cereblon ligand
  • Features a 4-unit PEG linker
  • Target: E3 ligase ligand-linker conjugates

ENCOMPASS_PREFERRED
2,958

Cambridge Isotope Laboratories GUANIDINE:HBR (15N3, 98%), 0.1 G

GUANIDINE:HBR (15N3, 98%), 0.1 G

ENCOMPASS
2,959

Broadpharm NH-bis(PEG4-Boc) | 2182601-75-6 | MFCD31536762 | 500mg

NH-bis(PEG4-Boc) | Putity: 98% | MW: 655.8 | 2182601-75-6 | MFCD31536762 | 500mg

ENCOMPASS
2,960

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000702221 TCO-PEG1-VAL-CIT-PAB 5MG

ENCOMPASS_PREFERRED
2,961

eMolecules​ 660843-22-1 | Mal-PEG2-amine, TFA salt | Broadpharm | MFCD29041599 | 228.248 | C10H16N2O4 | 98.000 | NCCOCCOCCN1C(=O)C=CC1=O | 100mg | 336613451

Mal-PEG2-amine, TFA salt | Broadpharm | 660843-22-1 | MFCD29041599 | 228.248 | C10H16N2O4 | 98.000 | NCCOCCOCCN1C(=O)C=CC1=O | 100mg | 336613451

ENCOMPASS_PREFERRED
2,962

eMolecules​ 2062663-62-9 | Aminooxy-PEG4-CH2CO2tBu | Broadpharm | MFCD30536168 | 323.386 | C14H29NO7 | 0.000 | CC(C)(C)OC(=O)COCCOCCOCCOCCON | 100mg | 336613504

Aminooxy-PEG4-CH2CO2tBu | Broadpharm | 2062663-62-9 | MFCD30536168 | 323.386 | C14H29NO7 | 0.000 | CC(C)(C)OC(=O)COCCOCCOCCOCCON | 100mg | 336613504

ENCOMPASS_PREFERRED
2,963

Cayman Chemical VH 032 LInker 3hydrate 5mg
SDP

A derivative of VHL ligand 1

ENCOMPASS_PREFERRED
2,964

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000380797 DSPE-PEG2-MAL 50MG

ENCOMPASS_PREFERRED
2,965

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000702148 M-PEG8-MS 1MG

ENCOMPASS_PREFERRED
2,966

ZYAGEN LABS RABBIT PANCREAS FROZEN SECS
SDP

502931424 RABBIT PANCREAS FROZEN SECS

ENCOMPASS_PREFERRED
2,967

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000430019 DBCO-PEG-SH 50MG

ENCOMPASS_PREFERRED
2,968

ZYAGEN LABS MINIPIG PANCREAS TOTAL PROTEIN
SDP

502931283 MINIPIG PANCREAS TOTAL PROTEIN

ENCOMPASS_PREFERRED
2,969

BROADPHARM BP FLUOR 594 DBCO 5MG

NC2734255 BP FLUOR 594 DBCO 5MG

ENCOMPASS
2,970

Medchemexpress LLC Cy5.5 DBCO | 1857352-95-4 | C59H58N4O14S4 | 1 MG
SDP

Cy5.5 DBCO is a click chemistry reagent containing a cycloalkynes group. It serves as a linker of Cyanine5.5 fluorophore. The DBCO group facilitates copper-free biocompatible click chemistry with fast reaction kinetics and good stability.

  • Click chemistry reagent
  • Contains a cycloalkynes group
  • Linker for Cyanine5.5 fluorophore
  • DBCO group enables copper-free biocompatible click chemistry
  • Fast reaction kinetics
  • Good stability

ENCOMPASS_PREFERRED