Protein Modification Reagents
Bioworld PEG Maleimide, 100 mg
Methoxypolyethylene glycol maleimide (MeO-PEG-Mal) is used as a protein pegylation reagent. PEGylation is the process of covalently attaching polyethylene glycol (PEG) polymer chains to other molecule such as proteins.Biotin PEG MaleimideSulfhydryl reactiveWater solubleSpacer arm
Biotium MMP2 Collagenase Type IV A Tumor Metastasis Marker MMP21501 Biotin conjugate 0.1mgmL
MMP2 Collagenase Type IV A Tumor Metastasis Marker MMP21501 Biotin conjugate 0.1mgmL
Medchemexpress LLC Cholesterol-SA-PEG-Azide (MW 2000) | 90.0% | 2000 (Average) | 25 MG
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
Medchemexpress LLC 4-Arm-PEG-OH (MW 20000) | 98.0% | 20000 | 5 MG
4-Arm-PEG-OH (MW 20000) is a PEG derivative with a four-arm structure and a hydroxyl (OH) functional group. It reacts with functional groups on biomolecules (such as proteins, peptides, antibodies, etc.) through hydroxyl groups and can be used for drug delivery.
- PEG derivative with a four-arm structure
- Hydroxyl (OH) functional group
- Reacts with functional groups on biomolecules
- Suitable for drug delivery
Medchemexpress LLC Mal-PEG8-Val-Cit-PAB-MMAE | 3058970-85-4 | 97.1% | 1626.97 | 1 MG
Mal-PEG8-Val-Cit-PAB-MMAE is an agent-linker conjugate designed for Antibody-Drug Conjugates (ADCs). This compound incorporates a cleavable ADC linker and the potent tubulin inhibitor MMAE. ADCs consist of an antibody to which an ADC cytotoxin is attached via an ADC linker. It is for research use only and has not been fully validated for medical applications.
- Contains a cleavable ADC linker.
- Includes MMAE, a potent tubulin inhibitor.
- Suitable for Antibody-Drug Conjugate (ADC) research.
Medchemexpress LLC M-PEG-C1-DSPE sodium | 1000 | 1 G
m-PEG-C1-DSPE sodium is a structural analog of m-PEG-DSPE sodium (HY-W440922). It is a PEG lipid that can improve the delivery efficiency and tissue specificity of poorly soluble drugs. This product can be used in drug delivery research.
- Improve the delivery efficiency of poorly soluble drugs
- Improve the tissue specificity of poorly soluble drugs
- Suitable for drug delivery research
Medchemexpress LLC Mal-PEG4-NHS ester | 1325208-25-0 | 99.4% | 442.42 | 50 MG
Mal-PEG4-NHS ester is a non-cleavable ADC linker. It is intended for research use only and not for sale to patients. This linker connects Quantum dots (QDs) with PEGylated liposomes.
- Non-cleavable linker
- Suitable for laboratory research
- High purity
- Multiple available sizes
Medchemexpress LLC Mal-Ph-CONH-PEG4-NHS ester | 1263044-88-7 | 561.54 | 1 G
Mal-Ph-CONH-PEG4-NHS ester is a non-cleavable 4 unit PEG ADC linker designed for the synthesis of antibody-drug conjugates (ADCs).
- Non-cleavable linker
- 4 unit PEG
- Used in antibody-drug conjugate synthesis
Cayman Chemical VH 032 LInker 2 25mg
A VHL Ligand 1 derivative; comprises the VHL ligand domain and PEG linker of the BET inhibitor-containing PROTACs MZ2 and MZP-55