Protein Modification Reagents
Sigma Aldrich Fine Chemicals Biosciences HRV 3C Protease. N Termina1MG
HRV-3C protease from human rhinovirus type 14 is a protease that specifically cleaves within an eight-residue recognition sequence.Proteolytic cleavage occurs between the Gln and Gly residues.HRV-3C protease is a useful tool to cleave recombinant proteins that are expressed as a fusion protein with this sequence between the carrier domain and the protein of interest.This recombinant version contains a six-histidine tag and can be easily removed by IMAC chromatography.
Medchemexpress LLC DSPE-PEG5000 maleimide ammonium salt | 474922-22-0 | 98.4% | (C2H4O)nC51H92N1O13P.H3N | 10MG
DSPE-PEG5000-Mal is a lipid-polyethylene glycol conjugate bearing a terminal maleimide group for selective thiol coupling. It integrates into lipid bilayers to functionalize liposomes and lipid nanoparticles, while the PEG5000 chain provides steric stabilization and extended circulation in biological media.
- Maleimide-functional group enables selective thiol conjugation.
- PEG5000 chain provides steric stabilization and prolongs circulation time.
- Phospholipid anchor integrates into lipid bilayers and nanocarriers.
- High reported purity supports reproducible formulation performance.
- White to off-white solid suitable for analytical handling and storage.
Cayman Chemical BIotIn-PEG3-azIde 25mg
A PEGylated version of biotin-azide that is more hydrophilic; can be used to label terminal alkynes via copper-catalyzed click reactions or copper-free click reactions with cyclooctynes; used to covalently tag proteins in combination with other tags
Medchemexpress LLC Biotin-PEG4-alkyne | 1458576-00-5 | MFCD22380755 | 99.7% | C21H35N3O6S | 10MG
Biotin-PEG4-alkyne is a biotin-labeled polyethylene glycol linker bearing a terminal alkyne group for copper-catalyzed azide-alkyne cycloaddition (CuAAC). Supplied as a high-purity solid, it is intended for bioconjugation workflows, affinity capture and detection, and as a linker in targeted degradation (PROTAC) research.
- Terminal alkyne enables CuAAC click chemistry
- Biotin tag for affinity capture and detection
- PEG4 spacer improves solubility and reduces steric hindrance
- High purity for reproducible conjugation
- Available in small and bulk pack sizes for research needs
Chemscene ChemScene | DBCO-PEG4-NHS ester | 50MG | CS-0114458 | 0.98 | 1427004-19-0| MFCD26793797 | 649.69
ChemScene | DBCO-PEG4-NHS ester | 50MG | CS-0114458 | 0.98 | 1427004-19-0| MFCD26793797 | 649.69
[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@H](CC[C@]4(C)[C@H]3CC[C@]12C)OC(=O)NCCOCCNC(=O)CCN1C(=O)C=CC1=O | 50mg | 649281004](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502499722.JPG-250.jpg)
eMolecules Cholesterol-PEG-MAL, MW 1,000 | Broadpharm |667.932 | C39H61N3O6 | 0.000 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@H](CC[C@]4(C)[C@H]3CC[C@]12C)OC(=O)NCCOCCNC(=O)CCN1C(=O)C=CC1=O | 50mg | 649281004
Cholesterol-PEG-MAL, MW 1,000 | Broadpharm |667.932 | C39H61N3O6 | 0.000 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@H](CC[C@]4(C)[C@H]3CC[C@]12C)OC(=O)NCCOCCNC(=O)CCN1C(=O)C=CC1=O | 50mg | 649281004
ABclonal Technology NRIP2 Rabbit pAb
Predicted to enable aspartic-type endopeptidase activity. Predicted to be involved in proteolysis. Predicted to act upstream of or within Notch signaling pathway and negative regulation of transcription by RNA polymerase II. Located in cytoplasm.
ABclonal Technology NRIP2 Rabbit pAb
Predicted to enable aspartic-type endopeptidase activity. Predicted to be involved in proteolysis. Predicted to act upstream of or within Notch signaling pathway and negative regulation of transcription by RNA polymerase II. Located in cytoplasm.