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Filtered Search Results
Medchemexpress LLC Carbonic Anhydrase 9 20ug
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The carbonic anhydrase 9 (CA9) protein plays a crucial role as a catalyst in the conversion of carbon dioxide and water It promotes the formation of bicarbonate and hydrogen ions (dissociated ions of carbonic acid) Carbonic Anhydrase 9 Protein Human (Biotinylated HEK293 Avi-His) is the recombinant human-derived Carbonic Anhydrase 9 protein expressed by HEK293 with C-Avi C-6 His labeled tag
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eMolecules 142253-54-1 | 1-N-Boc-3-cyanoazetidine | Oakwood Chemical | MFCD06796640 | 182.223 | C9H14N2O2 | 97.000 | CC(C)(C)OC(=O)N1CC(C1)C#N | 5g | 816506165
1-N-Boc-3-cyanoazetidine | Oakwood Chemical | 142253-54-1 | MFCD06796640 | 182.223 | C9H14N2O2 | 97.000 | CC(C)(C)OC(=O)N1CC(C1)C#N | 5g | 816506165
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ILEX LIFE SCIENCES LLC PAN Biotech Trypsin Inhibitor Solution 1 mg per ml sterile 600 ML 1/EA
PAN-Biotech Trypsin Inhibitor Solution 1 mg/ml 6 x 100 ml DESCRIPTION A sterile solution of plant-based inhibitors against trypsin and in some effect to chymotrypsin and plasmin does not inhibit metalloproteases tissue based kallikrein and acid or thioproteases APPLICATION Inhibiting trypsin activity in serum-free culture of adherent cells In serum-free culture the natural neutralizing effect of serum trypsin inhibitors is absent thus it is crucial to completely block proteolytic activity from trypsin after detachment of the cells ADVANTAGE Trypsin Inhibitor Solution contains protease inhibitors as well as growth promoting agents After detachment and re-suspension in serum-free medium Trypsin Inhibitor Solution supports the recovery attachment and spreading of the cells The usual centrifugation step to remove trypsin inhibitor from the cells should be omitted with this product This time-saving feature facilitates a more convenient efficient serum-free cell culture
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Medchemexpress LLC Boc-Aminooxy-PEG2-C2-amine | 252378-69-1 | 98.0% | C11H24N2O5 | 100 MG
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Boc-Aminooxy-PEG2-C2-amine is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand 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
- Contains two different ligands connected by a linker
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
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eMolecules 127828-22-2 | N-Boc-2-(2-aminoethoxy)ethylamine | Chem-Impex | MFCD12031501 | 204.270 | C9H20N2O3 | 98.000 | CC(C)(C)OC(=O)NCCOCCN | 5g | 349012254
N-Boc-2-(2-aminoethoxy)ethylamine | Chem-Impex | 127828-22-2 | MFCD12031501 | 204.270 | C9H20N2O3 | 98.000 | CC(C)(C)OC(=O)NCCOCCN | 5g | 349012254
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eMolecules 1482-62-8 | AstaTech | 1-(4-CHLOROPHENYL)-3-CYANOGUANIDINE | 0.25g | 718058375 | D86422 | 95 | 194.62 | C8H7ClN4
Ambeed | tert-Butyl 4-(2-(prop-2-yn-1-yloxy)ethyl)piperazine-1-carboxylate | 250mg | 714083670 | A1523596 | 206862-65-9 | 268.357 | C14H24N2O3
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Medchemexpress LLC Boc-C1-PEG2-C4-Cl (PROTAC linker 1) | 1835705-53-7 | 99.8% | 294.81 | 250 MG
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Boc-C1-PEG2-C4-Cl is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
- PROTAC technology employs small molecules that recruit target proteins for ubiquitination and removal by the proteasome.
- The synthesis of PROTAC compounds that mediate the degradation of c-ABL and BCR-ABL by recruiting either Cereblon or Von Hippel Lindau E3 ligases is reported.
- Designated as 6-2-2.
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Medchemexpress LLC N-(Azido-PEG2)-N-Boc-PEG3-NHS ester | 2093153-85-4 | 97.0% | C24H41N5O11 | 250 MG
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N-(Azido-PEG2)-N-Boc-PEG3-NHS ester is a PEG-based PROTAC linker used in the synthesis of PROTACs. It also functions as a click chemistry reagent due to its Azide group.
- Can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with alkyne groups.
- Can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.
- Utilizes the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- For research use only.
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Medchemexpress LLC Azido-PEG1-Boc | 1374658-85-1 | 98.0% | C9H17N3O3 | 100 MG
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Azido-PEG1-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG1-Boc 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.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Click chemistry reagent
- Contains an Azide group
- Undergoes copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with alkyne groups
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups
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Medchemexpress LLC Boc-N-PEG2-MS | 302331-20-0 | 98.0% | C10H21NO6S | 100 MG
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Boc-N-PEG2-MS is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs are compounds that leverage the intracellular ubiquitin-proteasome system to selectively degrade target proteins. They consist of two different ligands connected by a linker; one ligand targets an E3 ubiquitin ligase, and the other targets the protein of interest.
- PEG-based PROTAC linker
- Can be used in the synthesis of PROTACs
- Synthesis of PROTACs
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Medchemexpress LLC Carbonic Anhydrase 2 100ug | 100ug
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Carbonic Anhydrase 2 (CA2) catalyzes the reversible hydration of carbon dioxide Mutations in CA2 are linked to osteopetrosis and renal tubular acidosis The gene exhibits biased expression in various tissues notably in the stomach and colon Two transcript variants encoding different isoforms have been identified Carbonic Anhydrase 2 Protein Human (HEK293 His) is the recombinant human-derived Carbonic Anhydrase 2 protein expressed by HEK293 with C-His labeled tag
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Medchemexpress LLC Tert-butyl (11-aminoundecyl)carbamate | 937367-26-5 | MFCD02094502 | >97.0% | 286.45 g/mol | C16H34N2O2 | 25 MG
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N-Boc-undecane-1,11-diamine is a Boc-protected primary diamine with an eleven-carbon alkyl spacer commonly used as a linker building block in PROTAC synthesis and other conjugation chemistries. The Boc protecting group can be removed under mild acidic conditions to reveal a free terminal amine for subsequent functionalization.
- Boc-protected primary diamine for linker construction.
- Eleven-carbon alkyl spacer provides flexible separation between functional groups.
- Purity >97.0% suitable for most research applications.
- Molecular weight 286.45 g/mol; chemical formula C16H34N2O2.
- Stable when stored at 4°C and protected from light; long-term storage at -80°C recommended.
- Available in small-scale quantities for laboratory use.
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Medchemexpress LLC N-Boc-PEG4-bromide | 1076199-21-7 | MFCD09840081 | 98.0% | 356.25 g/mol | C13H26BrNO5 | 100 MG
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N-Boc-PEG4-bromide is a Boc-protected PEG4 linker bearing a terminal bromide. It is supplied for research use as a cleavable linker building block for antibody-drug conjugate (ADC) synthesis and as a PEG-based spacer in proteolysis-targeting chimera (PROTAC) assembly; the terminal bromide enables alkylation chemistry while the PEG spacer improves solubility and flexibility.
- Boc-protected amino group for protecting amines during synthesis.
- Terminal bromide enables nucleophilic substitution and alkylation.
- Peg4 spacer increases aqueous solubility and provides flexibility.
- High purity for research applications.
- Available in small pack sizes suitable for lab-scale synthesis.
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c1ccccc1)C(O)=O | 250mg | 859843833](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000128468.jpg-250.jpg)
eMolecules 884048-45-7 | Boc-(?)-trans-4-phenylpyrrolidine-3-carboxylic acid | MakeChem, Inc.291.347 | C16H21NO4 | 0.000 | CC(C)(C)OC(=O)N1C[C@H]([C@@H](C1)c1ccccc1)C(O)=O | 250mg | 859843833
Boc-(?)-trans-4-phenylpyrrolidine-3-carboxylic acid | MakeChem, Inc. | 884048-45-7291.347 | C16H21NO4 | 0.000 | CC(C)(C)OC(=O)N1C[C@H]([C@@H](C1)c1ccccc1)C(O)=O | 250mg | 859843833
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Medchemexpress LLC N-Boc-biocytin | 62062-43-5 | MFCD00133628 | >97.0% | 472.60 | C21H36N4O6S | 25 MG
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N-Boc-biocytin is a biotin-PEG linker bearing a carboxylic acid and a Boc-protected amine. It is used to attach biotin to primary amines via standard amide-coupling chemistry while protecting the linker's amine during multi-step syntheses. The compound is supplied as a white to off-white solid and is suitable for affinity tagging, probe synthesis, and general bioconjugation workflows.
- Protects amine functionality during multi-step synthesis.
- Carboxylic acid enables amide coupling to primary amines.
- Provides biotin for affinity capture and detection.
- Available in multiple small-scale sizes for research use.
- Solid form simplifies handling and accurate weighing.
- Stable when stored under recommended conditions.
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