Biotin and derivatives
Medchemexpress LLC Biotin methyl ester 250mg
Biotin methyl ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research
![Medchemexpress LLC Succinimidyl 6-[3-(2-pyridyldithio)propionamido]hexanoate | 158913-22-5 | MFCD00083163 | 98.1% | 425.52 | C18H23N3O5S2 | 100MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000235572.png-250.jpg)
Medchemexpress LLC Succinimidyl 6-[3-(2-pyridyldithio)propionamido]hexanoate | 158913-22-5 | MFCD00083163 | 98.1% | 425.52 | C18H23N3O5S2 | 100MG
SPDP-C6-NHS ester is a heterobifunctional alkyl/ether-based linker bearing an N-hydroxysuccinimide (NHS) ester and a pyridyldithiol moiety, designed for bioconjugation and assembly of bifunctional molecules such as PROTACs. The NHS ester enables amine coupling to form stable amide bonds, while the pyridyldithiol group allows disulfide formation with thiols, providing modular chemistry for linking ligands, payloads, or proteins.
![eMolecules Azido-PEG11-[4-(5-(1-hydroxyethyl)-2-methoxy-4-nitrophenoxy)-butanamide] | 2353409-89-7 | | 100mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502183507.JPG-250.jpg)
eMolecules Azido-PEG11-[4-(5-(1-hydroxyethyl)-2-methoxy-4-nitrophenoxy)-butanamide] | 2353409-89-7 | | 100mg
Broadpharm | Azido-PEG11-[4-(5-(1-hydroxyethyl)-2-methoxy-4-nitrophenoxy)-butanamide] | 100mg | 445408999 | BP-24172 | 98.000 | 2353409-89-7 | | 851.945 | C37H65N5O17
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Medchemexpress LLC 2-iminobiotin hydrobromide | 76985-52-9 | MFCD00066150 | 324.24 | C10H18BrN3O2S | 50 MG
2-Iminobiotin hydrobromide is a biotin analogue and a reversible inhibitor of nitric oxide synthases (NOS), used in research to probe NOS-related pathways and neuroprotection mechanisms. It is supplied as the hydrobromide salt and is intended for laboratory research use only.
- Reversible nitric oxide synthase inhibitor for iNOS and n-cNOS.
- Used in neuroscience and neuromodulation research.
- Supplied as a hydrobromide salt for the active molecule.
- Molecular weight 324.24 g/mol; formula C10H18BrN3O2S.
- Available in small research pack sizes, including 50 MG.
![eMolecules Broadpharm / PC Azido-PEG11-NHS carbonate ester / 25mg / 462125581 / BP-24168 / 98.000 / 2353409-91-1 / [null] / 993.027 / C42H68N6O21](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502476975.JPG-250.jpg)
eMolecules Broadpharm / PC Azido-PEG11-NHS carbonate ester / 25mg / 462125581 / BP-24168 / 98.000 / 2353409-91-1 / [null] / 993.027 / C42H68N6O21
Broadpharm / PC Azido-PEG11-NHS carbonate ester / 25mg / 462125581 / BP-24168 / 98.000 / 2353409-91-1 / [null] / 993.027 / C42H68N6O21
Sigma Aldrich Fine Chemicals Biosciences N-(+)-Biotinyl-6-aminohexanoic acid >=97.0% (HPLC) | 72040-64-3 | MFCD00144853 | 500MG
N-(+)-Biotinyl-6-aminohexanoic acid >=97.0% (HPLC) | Purity: >=97.0% (HPLC) | Mol Wt: 357.47 | 72040-64-3 | MFCD00144853 | 500MG
eMolecules Amino-PEG11-alcohol | 15332-94-2 | | 1g
Broadpharm | Amino-PEG11-alcohol | 1g | 368397807 | BP-23798 | 98.000 | 15332-94-2 | | 501.614 | C22H47NO11
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