Organo-Metalloid Compounds
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Filtered Search Results
Medchemexpress LLC THP-PEG5-OH | 50MG
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THP-PEG5-OH | 50MG
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Medchemexpress LLC N- Amino-PEG5 -N-bis | 25MG
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N- Amino-PEG5 -N-bis | 25MG
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Medchemexpress LLC THP-PEG5-OH | 250MG
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THP-PEG5-OH | 250MG
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Medchemexpress LLC Tamra-PEG3-azide | 1228100-59-1 | 96.4% | 630.69 g/mol | C33H38N6O7 | 10MG
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TAMRA-PEG3-Azide is a red-fluorescent TAMRA dye derivative bearing a three-unit polyethylene glycol (PEG3) spacer and a terminal azide functional group. It is intended for bioorthogonal conjugation to biomolecules via copper-catalyzed or strain-promoted azide-alkyne cycloaddition, offering a fluorescent label with improved solubility and spacer length.
- Red-fluorescent dye with excitation/emission maxima 553/575 nm
- Terminal azide enables CuAAC and SPAAC click chemistry
- PEG3 spacer improves solubility and reduces steric interference
- High purity (≈96.4%) in solid form
- Soluble in methanol at about 12.5 mg/mL (19.82 mM); ultrasonic may be required
- Storage: powder -20°C; in solvent -80°C for 6 months or -20°C for 1 month
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Medchemexpress LLC Lipoamide-PEG3-Mal | 1314378-19-2 | 99.6% | C25H41N3O7S2 | 1 MG
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Lipoamide-PEG3-Mal is a PEG-based PROTAC linker designed for the synthesis of PROTACs. These molecules feature two distinct ligands connected by a linker: one targeting an E3 ubiquitin ligase and the other binding to a specific target protein. This mechanism exploits the intracellular ubiquitin-proteasome system to facilitate the selective degradation of target proteins.
- PEG-based linker
- Used in the synthesis of PROTACs
- Contains two different ligands connected by a linker
- One ligand targets an E3 ubiquitin ligase
- Other ligand targets the target protein
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
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Medchemexpress LLC M-PEG3-succinimidyl carbonate | 477775-77-2 | 99.4% | C12H19NO8 | 1 G
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m-PEG3-succinimidyl carbonate is a PEG-based PROTAC linker. It can be used in the synthesis of PROTACs, which contain two different ligands connected by a linker. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Useful for the synthesis of PROTACs
- Utilizes the intracellular ubiquitin-proteasome system
- Enables selective degradation of target proteins
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Medchemexpress LLC N- Azido-PEG3 -N-bis | 100MG
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N- Azido-PEG3 -N-bis | 100MG
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Medchemexpress LLC Bromoacetamido-PEG3-C2-Boc | 1807537-33-2 | C15H28BrNO6 | 500 MG
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Bromoacetamido-PEG3-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs are molecules that contain two different ligands connected by a linker; one ligand is for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Facilitates selective degradation of target proteins
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Medchemexpress LLC Azide-PEG3-Desthiobi 10mg
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Azide-PEG3-Desthiobiotin is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1] Azide-PEG3-Desthiobiotin is a click chemistry reagent it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups
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Medchemexpress LLC (E)-Cyclooct-2-en-1-yl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate | 98.4% | 344.45 | C17H32N2O5 | 10 MG
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TCO-PEG3-NH2 is a click-chemistry reagent composed of a trans-cyclooctene (TCO) group linked to a three-unit polyethylene glycol spacer terminating in a primary amine. It enables fast bioorthogonal inverse-electron-demand Diels-Alder (iEDDA) reactions with tetrazine-functionalized partners and amine-mediated conjugation for site-specific labeling of biomolecules.
- Enables rapid iEDDA bioorthogonal chemistry for fast conjugation.
- Terminal primary amine allows amide bond formation with carboxyl groups.
- Three-unit PEG spacer improves aqueous solubility and reduces steric hindrance.
- Suitable for site-specific labeling and bioconjugation workflows.
- Typically supplied as a small solid quantity for laboratory use.
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![Medchemexpress LLC 5,8,11-Trioxa-2-azatridecanoic acid, 13-hydroxy-, (1α,8α,9ẞ)-bicyclo[6.1.0]non-4-yn-9-ylmethyl ester | 2126749-77-5 | 99.6% | 369.45 g/mol | C19H31NO6 | 50 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000202514.png-250.jpg)
Medchemexpress LLC 5,8,11-Trioxa-2-azatridecanoic acid, 13-hydroxy-, (1α,8α,9ẞ)-bicyclo[6.1.0]non-4-yn-9-ylmethyl ester | 2126749-77-5 | 99.6% | 369.45 g/mol | C19H31NO6 | 50 MG
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BCN-PEG3-OH is a BCN-functionalized PEG linker intended for bioconjugation and antibody-drug conjugate (ADC) synthesis. The reagent contains a bicyclo[6.1.0]nonyne (BCN) group that reacts with azides via strain-promoted alkyne-azide cycloaddition (SPAAC), enabling copper-free click chemistry in aqueous conditions.
- Non-cleavable four-unit PEG linker suitable for ADC construction.
- Enables strain-promoted alkyne-azide cycloaddition with azide-functionalized molecules.
- High reported purity for reliable conjugation performance.
- Available in multiple pack sizes, including small research quantities.
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ABOSYN ACID-PEG3-T-BUTYL ESTER 5G
NC3781379 ACID-PEG3-T-BUTYL ESTER 5G
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1 CLICK CHEMISTRY 2 5 OXAZOLID 2185-00-4 25G
NC3237632 2 5 OXAZOLID 2185-00-4 25G
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Aobchem AOBCHEM
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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