Protein Modification Reagents
Genscript Corporation Benz-Neburase GMP tag free
Benz-Neburase GMP tag free (Cat No Z03708) is manufactured in compliance with ISO 9001 and ISO 13485 quality management system standards and with more stringent process controls and relatively complete document records
Broadpharm TCO-PEG8-NHS ester| 95% 25mg CAS#2353409-95-5 C32H54N2O14 MW:690.8
TCO-PEG8-NHS ester| 95% 25mg CAS#2353409-95-5 C32H54N2O14 MW:690.8
Medchemexpress LLC Ald-Ph-amido-C2-PEG3-azide | 1807540-88-0 | MFCD28155209 | 98.9% | 350.37 g/mol | C16H22N4O5 | 5 MG
Ald-Ph-amido-C2-PEG3-azide is a PEG-based PROTAC linker and click chemistry reagent bearing an azide functional group. It enables bioconjugation and PROTAC assembly via copper-catalyzed azide-alkyne cycloaddition (CuAAC) or strain-promoted azide-alkyne cycloaddition (SPAAC), and provides a soluble, flexible PEG spacer for linker construction.
- Contains an azide functional group for click chemistry.
- Compatible with CuAAC and SPAAC conjugation methods.
- PEG3 spacer improves solubility and linker flexibility.
- High purity suitable for research applications (>98%).
- Available in small milligram pack sizes for discovery work.
- Molecular weight 350.37 g/mol; formula C16H22N4O5.
Medchemexpress LLC Biotin-PEG4-amino-t-Bu-DADPS-C6-azide | 1260247-50-4 | 95.0% | C43H67N7O9SSi | 10MG
Biotin-PEG4-amino-t-Bu-DADPS-C6-azide is a PEG-based PROTAC linker and click-chemistry reagent that combines a biotin affinity handle with a terminal azide and a DADPS cleavable linker. It is supplied as a purified research reagent (listed purity 95%) in small pack sizes for synthesis, labeling, and affinity-capture workflows.
- Contains a biotin moiety for affinity enrichment and pull-downs.
- Terminal azide enables copper-catalyzed azide-alkyne cycloaddition for conjugation.
- DADPS cleavable linker allows controlled release after enrichment.
- PEG4 spacer improves solubility and reduces steric hindrance.
- High purity supports reliable conjugation and analytical workflows.
- Small pack sizes suitable for method development and synthesis.
Chemscene ChemScene | Bromo-PEG2-C2-azide | 250MG | CS-0108237 | 0.97 | 530151-56-5| MFCD25424115 | 238.08
ChemScene | Bromo-PEG2-C2-azide | 250MG | CS-0108237 | 0.97 | 530151-56-5| MFCD25424115 | 238.08
![Medchemexpress LLC N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]biotinamide | 875770-34-6 | MFCD20134145 | >97.0% | C18H32N6O5S | 10MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000261249.png-250.jpg)
Medchemexpress LLC N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]biotinamide | 875770-34-6 | MFCD20134145 | >97.0% | C18H32N6O5S | 10MG
Biotin-PEG3-azide is an azide-functionalized biotinylation reagent with a triethylene glycol spacer designed for efficient click chemistry conjugation. It enables both copper-catalyzed and strain-promoted azide-alkyne cycloaddition to label proteins, nucleic acids, or small molecules for detection, affinity capture, or construction of bifunctional assemblies. Supplied as a high-purity solid, it is intended for bioconjugation and linker synthesis.
- Azide-functionalized biotin for click chemistry.
- Triethylene glycol spacer improves solubility and reduces steric hindrance.
- Supports copper-catalyzed and strain-promoted azide-alkyne cycloaddition.
- High purity suitable for bioconjugation applications.
- Solid form with recommended cold storage for stability.
ABclonal Technology MYH6/α-MHC Rabbit pAb
Cardiac muscle myosin is a hexamer consisting of two heavy chain subunits, two light chain subunits, and two regulatory subunits. This gene encodes the alpha heavy chain subunit of cardiac myosin. The gene is located approximately 4kb downstream of the gene encoding the beta heavy chain subunit of cardiac myosin. Mutations in this gene cause familial hypertrophic cardiomyopathy and atrial septal defect 3.