Protein Modification Reagents
Life Diagnostics Inc MULTI PEGYLATED BSA -20 KDA
MULTI-PEGYLATED BSA, PBSA-00-550, 1 MGPEG Reagents, PEG Proteins Tags: PBSA-00-550, peg, peg-bsa, pegylated, pegylated bsa
Medchemexpress LLC Dopamine-PEG-N3 MW 25mg
Dopamine-PEG-N3 (MW 2000) (Dopamine-PEG-Azide (MW 2000)) is a compound composed of dopamine PEG segments and an azide group (-N3) Dopamine-PEG-N3 (MW 2000) can be used as a crosslinker to connect different materials together to build new composite materials and improve the performance of materials Dopamine-PEG-N3 (MW 2000) is a click chemistry reagent It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an alkyne group
Medchemexpress LLC Cy5-PEG5-azide bromide | 98.8% | C44H63BrN6O6 | 1 MG
Cy5-PEG5-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is also a click chemistry reagent containing an Azide group, capable of undergoing copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with Alkyne groups, and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Click chemistry reagent
- Contains an azide group
- Undergoes copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with alkyne groups
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups
eMolecules 1261350-60-0 | Medchem Express | NH2-PEG3-C6-Cl | 25mg | 779534649 | HY-138469 | 267.79 | C12H26ClNO3
ChemScene | Methyl 6-((tert-butoxycarbonyl)amino)nicotinate | 250mg | 559779819 | CS-0097456 | 144186-11-8 | MFCD05663797 | 252.270 | C12H16N2O4
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Medchemexpress LLC 4-Arm PEG-SCM MW 10 100mg
4-Arm PEG-SCM (MW 10000) is a multi-arm PEG derivative that can be used for peptide modification and drug delivery[1]
Medchemexpress LLC 3,6,9,15,18,21-Hexaoxa-12-azatricosane-1,23-diol | 63721-14-2 | 98.0% | C16H35NO8 | 500 MG
NH-bis-PEG4 is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. These compounds employ the intracellular ubiquitin-proteasome system to specifically degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Leverages the ubiquitin-proteasome system
- Specifically degrades target proteins
Medchemexpress LLC Biotin-PEG-azide | 956494-20-5 | 98.7% | 2000.00 | 100 MG
Biotin-PEG-azide (MW 2000) is a biotinylated polyethylene glycol derivative with a terminal azide functional group. Supplied as a powder with an average molecular weight of 2000, it is designed for use in bioconjugation workflows such as copper-catalyzed azide-alkyne cycloaddition and for affinity labeling or capture of biomolecules. Manufacturer datasheets provide purity, storage, and handling details.
Medchemexpress LLC Bis-PEG4-PFP ester | 1314378-12-5 | 97.0% | 500 MG
Bis-PEG4-PFP ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
- PROTACs consist of two different ligands connected by a linker.
- One ligand targets an E3 ubiquitin ligase.
- The other ligand targets the protein of interest.
- PROTACs utilize the intracellular ubiquitin-proteasome system.
- Selectively degrade target proteins.
Medchemexpress LLC N3-PEG4-C2-NHS ester | 944251-24-5 | 98.9% | 5 G
N3-PEG4-C2-NHS ester is a non-cleavable 4-unit PEG linker utilized in the synthesis of antibody-drug conjugates (ADCs). It functions as a click chemistry reagent, containing an Azide group. This allows it to participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with molecules that contain Alkyne groups. Additionally, it can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules possessing DBCO or BCN groups.
- Non-cleavable 4-unit PEG linker
- Used in synthesis of antibody-drug conjugates (ADCs)
- Functions as a click chemistry reagent
- Contains an Azide group
- Participates in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc)
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
Medchemexpress LLC Biotin-PEG3-azide | 875770-34-6 | ≥97.0% | 50 MG
Biotin-PEG3-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is a click chemistry reagent containing an Azide group, which facilitates specific chemical reactions.
- Undergoes copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with alkyne-containing molecules.
- Participates in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.
eMolecules 557756-85-1 | Fmoc-NH-PEG4-CH2CH2COOH | Ambeed | MFCD06656472 | 487.549 | C26H33NO8 | 98.000 | OC(=O)CCOCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 25g | 552521111
Fmoc-NH-PEG4-CH2CH2COOH | Ambeed | 557756-85-1 | MFCD06656472 | 487.549 | C26H33NO8 | 98.000 | OC(=O)CCOCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 25g | 552521111