Protein Modification Reagents
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
Cayman Chemical VH 032 LInker 1 25mg
A PROTAC precursor; has been used in the synthesis of PROTACs targeting TEAD in cancer cells
Medchemexpress LLC Azido-PEG4-beta-D-glucose | 1609083-15-9 | 99.9% | 381.38 | C14H27N3O9 | 5 MG
Azido-PEG4-beta-D-glucose is an azide-terminated PEG4 linker bearing a beta-D-glucose moiety, designed for use in click chemistry and PROTAC linker synthesis. It facilitates bioconjugation via copper-catalyzed and strain-promoted azide-alkyne cycloaddition and is supplied as a high-purity, well-characterized small-molecule linker for research applications.
- Contains an azide functional group compatible with CuAAC and SPAAC reactions.
- Incorporates a beta-D-glucose unit to increase hydrophilicity and potential targeting.
- PEG4 spacer provides flexible linker length for conjugation strategies.
- High purity suitable for research and bioconjugation workflows.
- Supplied in small quantities for synthetic and analytical use.
Cayman Chemical ANTIBODY DBCO acId 50mg
A copper-free click chemistry reagent; has been used in the study of glycoprotein charge effects on the migration and invasion of 9-azido sialic acid-labeled cancer cells in vitro; has also been used in the synthesis of DBCO-modified RNase A to deliver RNase A into AAM-labeled cancer cells in vitro and in vivo to induce cytotoxicity and reduce tumor growth, respectively
STEMCELL Technologies Elastase, Size: 1 g
Elastase is a serine protease consisting of a single polypeptide chain of 240 amino acid residues and contains four disulfide bridges (Shotton Hartley). Elastase is synthesized as a zymogen (proelastase) and is converted to the active form by limited trypsin proteolysis at its N-terminal. Elastase preferentially cleaves the peptide bond of C-terminal neutral non-aromatic amino acid residues (Schellenberger et al.). Elastase is frequently used in combination with other proteases such as collagenase and trypsin to digest fibrous tissues because of its ability to digest native elastin.
STEMCELL Technologies Collagenase Type V, Size: 5 g
Collagenase is a protease consisting of a single polypeptide chain approximately 1000 amino acid residues in length. Collagenase is capable of digesting native collagen fibrils commonly found in connective tissues and therefore is frequently used for tissue dissociation. Collagenase preparations contain the activity of several proteases including collagenase caseinase clostripain and trypsin (Kessler Yaron). Collagenase Type V contains high levels of collagenase and caseinase activities.
eMolecules Bis-PEG11-NHS ester | Broadpharm | 123502-57-8 | MFCD30527397 | 796.817 | C34H56N2O19 | 95.000 | O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)ON1C(=O)CCC1=O | 500mg | 340377030
Bis-PEG11-NHS ester | Broadpharm | 123502-57-8 | MFCD30527397 | 796.817 | C34H56N2O19 | 95.000 | O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)ON1C(=O)CCC1=O | 500mg | 340377030
![Research Products International Corp PEG 8000 [Polyethylene Glycol 8000], 5 Kilograms](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-P48080-5000.0.JPG-250.jpg)
Research Products International Corp PEG 8000 [Polyethylene Glycol 8000], 5 Kilograms
Ultrapure white crystals for molecular biology applications such as precipitation of DNA, nucleic acids, hybridization and fusion of mammalian cells.Melting Point: 55°-60°C