Protein Modification Reagents
Apexbio Technology LLC EdU Imaging Kits (Cy5), 50-500 tests. EdU Imaging Kits (Cy5) is a sensitive and reliable way to detect and quantify cell proliferation in cells.
EdU Imaging Kit (Cy5) is a sensitive and reliable way to detect and quantify cell proliferation in mammalian cells. It is optimized for fluorescence microscopy. It is a better alternative to traditional BrdU (bromodeoxyuridine). Other sizes are also available. Please inqury us for quote.
Medchemexpress LLC Dspe-peg-biotin, MW 2000 | 385437-57-0 | 99.9% | 25 MG
DSPE-PEG-Biotin, MW 2000 is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker: one for an E3 ubiquitin ligase and the other for the target protein. They exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based linker
- Facilitates PROTAC synthesis
- Targets proteins for degradation
- Utilizes the ubiquitin-proteasome system
Sigma Aldrich Fine Chemicals Biosciences Guanidine thiocyanate >=97% (titration) | 593-84-0 | MFCD00013027 | 1KG
Guanidine thiocyanate >=97% (titration) | Purity: >=97% (titration) | Mol Wt: 118.16 | 593-84-0 | MFCD00013027 | 1KG
Medchemexpress LLC Mal-PEG-mal (MW 2000) | 98.4% | 50 MG
Mal-PEG-mal (MW 2000) is a solid chemical compound primarily used as a PROTAC linker for laboratory applications and in the manufacturing of substances.
- Used as a PROTAC linker
- Suitable for laboratory chemical applications
- Suitable for substance manufacturing
- Solid appearance
- Store at -20°C, sealed, away from moisture
Medchemexpress LLC N-Mal-N-bis(PEG4-NHS ester) | 2112738-60-8 | ≥95.0% | C37H54N4O19 | 100 MG
N-Mal-N-bis(PEG4-NHS ester) is a PEG-based PROTAC linker primarily used in the synthesis of PROTACs. It is designed for research applications, leveraging the intracellular ubiquitin-proteasome system for targeted protein degradation.
- PEG-based PROTAC linker
- Used for PROTAC synthesis
- Connects ligands for E3 ubiquitin ligase and target proteins
- Employs ubiquitin-proteasome system
- Selectively degrades target proteins
- For research use only
Medchemexpress LLC Endo-BCN-PEG2-alcohol | 1807501-85-4 | 98.0% | 325.40 | 100 MG
endo-BCN-PEG2-alcohol is a PEG-based PROTAC linker used in the synthesis of PROTACs. It functions as a click chemistry reagent, featuring a BCN group that facilitates strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. PROTACs consist of two different ligands connected by a linker; one for an E3 ubiquitin ligase and the other for the target protein. PROTACs degrade target proteins using the intracellular ubiquitin-proteasome system.
- Purity: 98.0%
- Molecular weight: 325.40
- Formula: C17H27NO5
- Appearance: Oil
- Color: Colorless to light yellow
- Shipping: Room temperature in continental US; may vary elsewhere
- Storage: -20°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light)
Medchemexpress LLC Mal-PEG4-vc-pab-dmea-pnu-159682 | 2259318-52-8 | 96.2% | 1559.62 | C74H98N10O27 | 25 MG
Mal-PEG4-VC-PAB-DMEA-PNU-159682 is a cleavable drug-linker conjugate used for antibody-drug conjugate (ADC) research. It couples a maleimide-terminated PEG4 valine-citrulline (VC) self-immolative PAB linker to a potent cytotoxic payload to enable antibody conjugation and controlled release of the payload in target cells.
- Cleavable maleimide-PEG4 val-cit self-immolative linker enabling intracellular release.
- Includes a reactive maleimide moiety for thiol conjugation to antibodies.
- Supplied as a research-grade drug-linker conjugate for ADC development workflows.
- Provided with batch-specific certificate of analysis reporting HPLC purity and assay results.
- Soluble in common organic solvents such as DMSO for conjugation reactions.
eMolecules NH2-PEG4-Glu(OH)-NH-m-PEG24 | | MFCD28505511 | 500mg
Broadpharm | NH2-PEG4-Glu(OH)-NH-m-PEG24 | 500mg | 550804217 | BP-22744 | 98.000 | | MFCD28505511 | 1464.736 | C65H129N3O32
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Medchemexpress LLC NH-bis(PEG4-Boc) | 2055041-41-1 | 98.0% | C30H59NO12 | 25 MG
NH-bis(PEG4-Boc) is a chemical compound with the molecular formula C30H59NO12 and a molecular weight of 625.79. It is typically a colorless to light yellow liquid with a purity of 98.0% as determined by NMR.
- Appearance: Colorless to light yellow liquid
- Molecular weight: 625.79
- Purity (NMR): 98.0%
- Storage conditions: 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light).
eMolecules Mal-amido-PEG8-TFP ester | 1924596-31-5 | MFCD28505514 | 1g
Broadpharm | Mal-amido-PEG8-TFP ester | 1g | 550804213 | BP-22741 | 95.000 | 1924596-31-5 | MFCD28505514 | 740.699 | C32H44F4N2O13
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Medchemexpress LLC Carboxy-PEG4-phosphonic acid | 1623791-69-4 | 96.0% | C11H23O9P | 50 MG
Carboxy-PEG4-phosphonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins. It is for research use only.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
- For research use only
Medchemexpress LLC Tamra-peg4-acid | 1909223-02-4 | 95.3% | C36H43N3O10 | 25 MG
TAMRA-PEG4-acid is a dye derivative of TAMRA containing 3 PEG units. It is for research use only and not sold to patients.
- Dye derivative of TAMRA
- Contains 3 PEG units
- Used in fluorescent dye applications
- Related to labeling chemistry
- A functional group type
- Belongs to rhodamine dyes
eMolecules Mal-amido-PEG24-TFP ester | 1431295-77-0 | MFCD28505512 | 500mg
Broadpharm | Mal-amido-PEG24-TFP ester | 500mg | 550804216 | BP-22743 | 95.000 | 1431295-77-0 | MFCD28505512 | 1445.547 | C64H108F4N2O29
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