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Filtered Search Results
Medchemexpress LLC N-Methylisatoic anhydride | 10328-92-4 | 99.94% | 177.16 | 1 ML
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N-Methylisatoic anhydride is a heteronucleoside anhydride derivative conjugated with biotin and a disulfide linker for specific 2'-OH acylation of RNA. Biotin-conjugated N-Methylisatoic anhydride can selectively capture RNA from a mixture of biological RNA and DNA. In vitro, N-Methylisatoic anhydride is a 2'-OH selective acylation agent of RNAs, widely used for resolving secondary RNA structures using the SHAPE (Selective 2'-Hydroxyl Acylation Analyzed by Primer Extension) technology.
- Heteronucleoside anhydride derivative
- Conjugated with biotin and a disulfide linker
- Specific 2'-OH acylation of RNA
- Selectively captures RNA from a mixture of biological RNA and DNA
- 2'-OH selective acylation agent of RNAs
- Used for resolving secondary RNA structures using SHAPE technology
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Innovative Research Inc Hmn PAI1 Rcmb WT Act 500ug
Human PAI-1 Recombinant Wild Type Active 500 ug - Human PAI-1 Recombinant Wild Type Active from Innovative Research has been recombinantly produced in E. coli and purified by affinity chromatography. This is a Frozen liquid buffered in 0.05M Sodium Phosphate; 0.1M NaCl; 1mM EDTA; pH 6.6 and a purity of >95% as determined by SDS-PAGE. More Details Species Human Target PAI-1 Purification Method Affinity purified Purity >95% as determined by SDS-PAGE Analysis Source E. coli Storage Conditions -70C Additional Information Gentle purification conditions create an active fraction that is greater than 99% pure and 98% active. This product can be used as a control in applications like ELISA and Western Blot. It can be used in a wide range of in vitro applications, including blocking/inhibition, fibrinolysis, plasminogen activation, receptor binding, in hypertension studies, for protein-protein interactions, and more.
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Innovative Research Inc Hmn PAI1 Rcmb WT Act 50ug
Human PAI-1 Recombinant Wild Type Active 50ug - Human PAI-1 Recombinant Wild Type Active from Innovative Research has been recombinantly produced in E. coli and purified by affinity chromatography. This is a Frozen liquid buffered in 0.05M Sodium Phosphate; 0.1M NaCl; 1mM EDTA; pH 6.6 and a purity of >95% as determined by SDS-PAGE. More Details Species Human Target PAI-1 Purification Method Affinity purified Purity >95% as determined by SDS-PAGE Analysis Source E. coli Storage Conditions -70C Additional Information Gentle purification conditions create an active fraction that is greater than 99% pure and 98% active. This product can be used as a control in applications like ELISA and Western Blot. It can be used in a wide range of in vitro applications, including blocking/inhibition, fibrinolysis, plasminogen activation, receptor binding, in hypertension studies, for protein-protein interactions, and more.
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Medchemexpress LLC N-(hydroxymethyl)acetamide | 625-51-4 | MFCD00014417 | 96.5% | 89.09 g/mol | C3H7NO2 | 5 G
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N-(Hydroxymethyl)acetamide is a low-molecular-weight biochemical reagent used as a model molecule in studies of hydrogen bonding and molecular interactions. It is supplied as a characterized solid with available analytical documentation for laboratory and materials research applications.
- Small, well-characterized molecule suitable for hydrogen-bonding studies.
- Molecular formula C3H7NO2; molecular weight 89.09 g/mol.
- Purity 96.46% as reported on the certificate of analysis.
- Available in multiple pack sizes, including 5 g, for flexible lab use.
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Medchemexpress LLC Tert-butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl carbamate | 106984-09-2 | MFCD07779195 | 99.5% | 293.36 g/mol | C13H27NO6 | 500 MG
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Boc-NH-PEG4 is a Boc-protected PEG4 linker used as a hydrophilic spacer in proteolysis-targeting chimera (PROTAC) synthesis and other bioconjugation chemistries. It combines a protected amine and a terminal hydroxyl to allow stepwise functionalization, improve aqueous solubility, and provide conformational flexibility during linker assembly.
- Provides a Boc-protected amine for orthogonal deprotection and coupling.
- Terminating hydroxyl enables diverse functionalization reactions.
- PEG4 spacer increases solubility and molecular flexibility.
- High purity supports reliable synthetic workflows (listed ~99.5%).
- Molecular weight ~293.36 g/mol; formula C13H27NO6.
- Supplied in laboratory-scale quantities for research use.
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Medchemexpress LLC Maleimide-PEG-COOH | 96.8% | 2000 | 100 MG
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Maleimide-PEG-COOH (MW 2000) is a PEG derivative composed of Maleimide, PEG units, and carboxyl (-COOH). The carboxyl group can readily form a stable amide bond with amino groups or an ester bond with hydroxyl groups. Maleimide forms a stable thioether bond with sulfhydryl (-SH).
- A PEG derivative composed of maleimide, PEG units, and carboxyl (-COOH)
- Carboxyl can form a stable amide bond with amino groups or an ester bond with hydroxyl groups
- Maleimide forms a stable thioether bond with sulfhydryl (-SH)
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MEDCHEMEXPRESS LLC MZ 1 5MG
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501872166 MZ 1 5MG
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MEDCHEMEXPRESS LLC MM 07 5MG
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501872185 MM 07 5MG
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Medchemexpress LLC Carbonic anhydrase 9 protein, human (HEK293, His) | >95.0% | 500UG
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Recombinant human Carbonic Anhydrase 9 (CA9) produced in HEK293 cells with a C-terminal 6xHis tag. CA9 catalyzes the reversible hydration of carbon dioxide to bicarbonate and protons and is commonly used in cancer biology research and biochemical assays. The protein is glycosylated and supplied as a purified preparation for research applications.
- Recombinant human CA9 expressed in HEK293 cells.
- C-terminal 6xHis tag for detection and purification.
- Glycosylated protein; molecular weight approx. 45-60 kDa.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Supplied for research use in pack sizes including 500 μg.
- Suitable for biochemical assays and antibody validation.
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eMolecules 6-(Chloromethyl)-n-(4-ethylphenyl)-1,3,5-triazine-2,4-diamine | 573935-28-1 | MFCD03941303 | 1g
Combi-Blocks | 6-(Chloromethyl)-n-(4-ethylphenyl)-1,3,5-triazine-2,4-diamine | 1g | 517034638 | QZ-4629 | 95.000 | 573935-28-1 | MFCD03941303 | 263.730 | C12H14ClN5
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Medchemexpress LLC (2S,3R)-2,3,4-Trihydroxybutanal-13C-2 | 90913-09-0 | 99.4% | 121.10 | 10 MG
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(2S,3R)-2,3,4-Trihydroxybutanal-13C-2 is the 13C labeled (2S,3R)-2,3,4-Trihydroxybutanal. This compound can be used as a tracer and as an internal standard for quantitative analysis. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
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Medchemexpress LLC 1-1(Z)-Hexadecenyl-2-Palmitoyl-sn-glycero-3-PC | 126901-45-9 | 97.1% | 718.04 | 1 MG
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1-1(Z)-Hexadecenyl-2-Palmitoyl-sn-glycero-3-PC is an ester product provided for research use only. This compound is available in solid form, appearing white to off-white, and has a molecular weight of 718.04. It is identified by CAS number 126901-45-9 and boasts a purity of 97.1%.
- Ester product
- High purity (97.1%)
- Available in various quantities (e.g., 1 mg)
- Ships at room temperature within the continental US
- Long shelf life when stored properly (Powder: -20°C for 3 years; In solvent: -80°C for 6 months, -20°C for 1 month)
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Medchemexpress LLC Carbonic Anhydrase I Antibody (YA560) | 29 kDa | 10 UL
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Carbonic Anhydrase I Antibody (YA560) is a liquid antibody for research use, non-conjugated and supplied at 1mg/mL concentration. It is intended for laboratory chemicals and the manufacture of other substances.
- Host: Rabbit
- Reactivity: Human, mouse, rat
- Clonality: YA560
- Molecular weight: 29 kDa
- Applications: WB, IHC-P
- Formulation includes 0.05% BSA and 40% Glycerol with 0.05% sodium azide
- Store at -20°C, avoid repeated freeze/thaw cycles
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Medchemexpress LLC Racemic pyrotinib | 1246089-97-3 | 99.3% | 583.08 | C32H31ClN6O3 | 10 MG
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Racemic pyrotinib is the racemate of pyrotinib, a potent and selective dual EGFR/HER2 receptor tyrosine kinase inhibitor intended for research use. It is supplied as a powder for in vitro studies and preclinical assays, with documented solubility and storage recommendations.
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Medchemexpress LLC (tert-butoxycarbonyl)-L-valyl-L-alanine | 70396-18-8 | MFCD22381612 | 98.0% | 288.34 g/mol | C13H24N2O5 | 25 G
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(tert-butoxycarbonyl)-L-valyl-L-alanine is a Boc-protected dipeptide derivative used as a building block in peptide synthesis and laboratory research. Supplied as a purified solid, it is intended for coupling and deprotection workflows in method development and small-scale synthesis.
- Boc-protected dipeptide suitable for peptide synthesis and intermediate steps.
- High purity (98.0%) for reliable synthetic performance.
- Solid form, stable under normal laboratory conditions.
- Available in research-scale pack sizes for method development.
- Compatible with standard peptide coupling and deprotection workflows.
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