Protein Modification Reagents
Broadpharm Bromo-PEG3-CH2CO2tBu | 2100306-71-4 | MFCD30723231 | 500mg
Bromo-PEG3-CH2CO2tBu | Putity: 98% | MW: 327.2 | 2100306-71-4 | MFCD30723231 | 500mg
STA PHARMACEUTICAL US LLC Fmoc-NH-PEG6-CH2CH2COOH | 100 g | CAS 882847-34-9 | MDL MFCD06656474
Fmoc-NH-PEG6-CH2CH2COOH is a Amino Acid reagent (Subcategory: PEG AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 882847-34-9
- MDL: MFCD06656474
- InChIKey: HEGZERUHBVYZPH-UHFFFAOYSA-N
- Molecular Weight: 575.655
- Molecular Formula: C30H41NO10
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azapentacosan-25-oic acid
- SMILES: O=C(CCOCCOCCOCCOCCOCCOCCNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)O
Medchemexpress LLC N3-C3-NHS ester | 943858-70-6 | MFCD22573606 | 99.9% | 226.19 g/mol | C8H10N4O4 | 500 MG
N3-C3-NHS ester is an azide-containing N-hydroxysuccinimide (NHS) ester used as a noncleavable linker and click-chemistry reagent for bioconjugation and antibody-drug conjugate (ADC) synthesis. It installs an azide handle that reacts in copper-catalyzed azide-alkyne cycloaddition (CuAAC) or strain-promoted azide-alkyne cycloaddition (SPAAC) with alkyne, DBCO, or BCN partners.
- Noncleavable ADC linker used in antibody-drug conjugate synthesis.
- Azide functional group enables CuAAC and SPAAC click chemistries.
- Reactive NHS ester couples to primary amines on biomolecules.
- Powder form; soluble in DMSO for conjugation workflows.
- High purity (99.85%) and defined molecular weight (226.19 g/mol).
BEZWADA BIOMEDICAL LLC PEG Diacrylate, MW 2000, 5.0 GM
Acrylate/methacrylate end functionalization enables crosslinking. Polymers used in drug delivery and various biomedical applications
Medchemexpress LLC N-DBCO-N-bis(PEG2-C2-NHS ester) | 2128735-29-3 | 95.0% | C41H46N4O14 | 100 MG
N-DBCO-N-bis(PEG2-C2-NHS ester) is a PEG-based PROTAC linker designed for the synthesis of PROTACs. It functions as a click chemistry reagent, featuring a DBCO group that enables strain-promoted alkyne-azide cycloaddition (SPAAC) with azide-containing molecules. PROTACs utilize two distinct ligands connected by a linker: one targets an E3 ubiquitin ligase, and the other targets a protein of interest, leveraging the intracellular ubiquitin-proteasome system for selective protein degradation. This product is intended for research use only.
Features and benefits:
- PEG-based PROTAC linker
- Facilitates click chemistry via DBCO group
- Enables strain-promoted alkyne-azide cycloaddition (SPAAC)
- Supports selective degradation of target proteins
- Solid appearance, light yellow to brown in color
- Powder storage at -20°C for 3 years
- In solvent storage at -80°C for 6 months or -20°C for 1 month
eMolecules 2365419-97-0 | m-PEG3-S-PEG1-t-butyl ester | Broadpharm | MFCD29764331 | 352.490 | C16H32O6S | 98.000 | COCCOCCOCCSCCOCCC(=O)OC(C)(C)C | 250mg | 303671220
m-PEG3-S-PEG1-t-butyl ester | Broadpharm | 2365419-97-0 | MFCD29764331 | 352.490 | C16H32O6S | 98.000 | COCCOCCOCCSCCOCCC(=O)OC(C)(C)C | 250mg | 303671220
eMolecules N-Boc-PEG36-alcohol | BroadpharmMFCD29052163 | 1703.056 | C77H155NO38 | 97.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO | 1g | 296213186
N-Boc-PEG36-alcohol | BroadpharmMFCD29052163 | 1703.056 | C77H155NO38 | 97.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO | 1g | 296213186
eMolecules 882847-34-9 | Fmoc-NH-PEG6-CH2CH2COOH | Ambeed | MFCD06656474 | 575.655 | C30H41NO10 | 95.000 | OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 25g | 561134279
Fmoc-NH-PEG6-CH2CH2COOH | Ambeed | 882847-34-9 | MFCD06656474 | 575.655 | C30H41NO10 | 95.000 | OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 25g | 561134279
![eMolecules 957486-82-7 | N3-PEG6-CH2CH2NH2 | Acrotein ChemBio Inc. | MFCD03453240 | 350.416 | C14H30N4O6 | 97.000 | NCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 1g | 487536599](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000473262.jpg-250.jpg)
eMolecules 957486-82-7 | N3-PEG6-CH2CH2NH2 | Acrotein ChemBio Inc. | MFCD03453240 | 350.416 | C14H30N4O6 | 97.000 | NCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 1g | 487536599
N3-PEG6-CH2CH2NH2 | Acrotein ChemBio Inc. | 957486-82-7 | MFCD03453240 | 350.416 | C14H30N4O6 | 97.000 | NCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 1g | 487536599
Medchemexpress LLC Propargyl-PEG3-CH2COOH | 1694731-93-5 | 98.0% | 50 MG
Propargyl-PEG3-CH2COOH is a PEG-based PROTAC linker that can be utilized in the synthesis of PROTACs. It functions as a click chemistry reagent, containing an Alkyne group that can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules that contain Azide groups.
- PEG-based PROTAC linker.
- Functions as a click chemistry reagent.
- Contains an Alkyne group.
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.