Lactones
Medchemexpress LLC Nh2 DOTA-GA | 1639843-65-4 | 518.56 g/mol | C21H38N6O9 | 100 MG
NH2 DOTA-GA is an amino-functionalized DOTA-based metal chelator used to prepare radionuclide drug conjugates (RDCs). Its carboxylic acid groups complex metal ions (for example, Gd(III)), enabling radiolabeling and imaging agent development.
- Amino-functionalized chelator suitable for conjugation.
- Forms stable complexes with metal ions such as Gd(III).
- Used in synthesis of radionuclide drug conjugates.
- Available in multiple research-scale sizes, including 100 mg.
- Molecular weight 518.56 g/mol and formula C21H38N6O9.
Medchemexpress LLC Gibberellin A1 | 545-97-1 | 5 MG
Gibberellin A1 is a plant hormone and a growth-promoting acid, isolated from immature seeds of *Phaseolus multiflorus*. It is the primary endogenous hormone controlling stem elongation in plants and can reverse stem growth inhibition. This product is intended for research use only, not for patient or medical applications.
- Growth-promoting acid
- Isolated from immature seeds of *Phaseolus multiflorus*
- Primary endogenous hormone controlling stem elongation
- Reverses stem growth inhibition
- Molecular Weight: 348.39
- Molecular Formula: C19H24O6
- Purity: 98.66%
Medchemexpress LLC Interferon gamma receptor 1 (rat) Fc fusion protein | >95.0% | 50 UG
Recombinant rat interferon gamma receptor 1 extracellular domain Fc fusion protein expressed in HEK293 cells. Supplied lyophilized in a buffered formulation, it is intended for binding assays, receptor/ligand studies, and assay development that require the rat IFN-gamma receptor extracellular domain.
- Expressed in HEK293 cells for mammalian glycosylation.
- C-terminal human Fc fusion to facilitate detection and purification.
- High purity (>95%) as verified by reducing SDS-PAGE.
- Lyophilized formulation for extended shelf life.
- Recommended reconstitution ≥100 μg/mL in ddH2O; store aliquots at -20°C or -80°C for long-term.
![eMolecules 274693-55-9 | Ambeed | 2-(((3aR4S6R6aS)-6-Amino-22-dimethyltetrahydro-3aH-cyclopenta[d][13]dioxol-4-yl)oxy)ethanol | 1g | 525236449 | A732186 | MFCD16875500 | 217.265 | C10H19NO4](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502134994.JPG-250.jpg)
eMolecules 274693-55-9 | Ambeed | 2-(((3aR4S6R6aS)-6-Amino-22-dimethyltetrahydro-3aH-cyclopenta[d][13]dioxol-4-yl)oxy)ethanol | 1g | 525236449 | A732186 | MFCD16875500 | 217.265 | C10H19NO4
Medchem Express | MeBIO | 5mg | 724441987 | HY-103221 | 667463-95-8 | MFCD09037537 | 370.206 | C17H12BrN3O2
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eMolecules Alpha,alpha-dimethyl-gamma-butyrolactone | Combi-Blocks | 3709-08-8 | MFCD03844788 | 114.144 | C6H10O2 | 98.000 | CC1(C)CCOC1=O | 10g | 537623135
Alpha,alpha-dimethyl-gamma-butyrolactone | Combi-Blocks | 3709-08-8 | MFCD03844788 | 114.144 | C6H10O2 | 98.000 | CC1(C)CCOC1=O | 10g | 537623135
Medchemexpress LLC AMPK gamma 1/beta 2/alpha 2 heterotrimer protein | >90.0% | 10 UG
Recombinant human AMPK gamma 1/beta 2/alpha 2 heterotrimer protein produced in Sf9 insect cells with N-terminal His and GST tags. Supplied as a 0.22 μm filtered solution in Tris-NaCl buffer with stabilizers, the protein shows high purity and measurable kinase activity suitable for biochemical assays and structural studies. Store frozen and avoid repeated freeze-thaw cycles.
- Recombinant heterotrimeric AMPK composed of gamma 1, beta 2, and alpha 2 subunits.
- Expressed in Sf9 insect cells for eukaryotic folding and post-translational processing.
- N-terminal His and GST tags for affinity purification and detection.
- Purity greater than 90% as determined by reducing SDS-PAGE.
- Supplied in a stabilized buffer formulation containing Tris, NaCl, EDTA, DTT, glycerol, and antioxidants.
- Specific activity of 1-6 nmol/min/mg measured using SAMS peptide.
- Available in small aliquots to minimize freeze-thaw and preserve activity.
Medchemexpress LLC Gamma-mangostin | 31271-07-5 | MFCD00951752 | 99.9% | 396.43 | C23H24O6 | 10 MG
Gamma-mangostin is a natural xanthone research compound with demonstrated activity as a competitive 5-HT2A receptor antagonist and a potent COX-2 inhibitor. It is used in studies of inflammation, receptor pharmacology, and transthyretin (TTR) stabilization. Supplied as a high-purity solid with recommended DMSO solubility and established in vivo formulation protocols.
- High purity suitable for biochemical and pharmacology assays.
- Chemical formula C23H24O6; molecular weight 396.43.
- Reported activities include 5-HT2A antagonism, COX-2 inhibition, and TTR stabilization.
- Available in small milligram quantities (including 10 MG) for screening and dose-response studies.
- Soluble in DMSO with manufacturer-recommended in vivo formulation options.
Sigma Aldrich Fine Chemicals Biosciences (3aR)-(+)-Sclareolide natural, 97%, FG | 564-20-5 | MFCD00134168 |
(3aR)-(+)-Sclareolide natural, 97%, FG | Purity: 97% | Mol Wt: 250.38 | 564-20-5 | MFCD00134168 |
eMolecules 228421-83-8 | 3,5-Difluoro-4-(hydroxymethyl)benzonitrile | MFCD11847159 | 1g
Ambeed | (2S)-2-(4-Fluorophenyl)-2-hydroxyacetic acid | 100mg | 596330062 | A1020684 | 52923-25-8 | MFCD20643876 | 170.139 | C8H7FO3
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eMolecules (3-Hydroxy-1-hydroxymethyl-cyclopentyl)-carbamic acid tert-butyl ester | 889956-86-9 | MFCD04115535 | 100mg
Oakwood Chemical | (3-Hydroxy-1-hydroxymethyl-cyclopentyl)-carbamic acid tert-butyl ester | 100mg | 537709902 | 103364 | | 889956-86-9 | MFCD04115535 | 231.292 | C11H21NO4
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Medchemexpress LLC Recombinant rat Fc gamma RIIB (CD32b) protein, His-tagged | 95.0% | 100 UG
Recombinant rat Fc gamma RIIB (CD32b) extracellular domain expressed in HEK293 cells with a C-terminal His tag. Supplied as a purified recombinant protein for biochemical and immunological studies, it is intended for use in binding assays, receptor-ligand interaction experiments, and assay development where the rat FcγRIIB extracellular region is required.
- Contains extracellular domain of FcγRIIB (CD32b).
- Produced in HEK293 mammalian expression system.
- C-terminal His tag for affinity purification.
- High purity (~95%).
- Suitable for binding and receptor-ligand assays.
![Medchemexpress LLC 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, α1-[3-[(2-aminoethyl)amino]-3-oxopropyl]- | 1639843-65-4 | 100.0% | 518.56 g/mol | C21H38N6O9 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000201935.png-250.jpg)
Medchemexpress LLC 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, α1-[3-[(2-aminoethyl)amino]-3-oxopropyl]- | 1639843-65-4 | 100.0% | 518.56 g/mol | C21H38N6O9 | 5 MG
NH2 DOTA-GA is a DOTA-based bifunctional metal chelator used to prepare radionuclide drug conjugates and to complex metal ions such as Gd(III) for radiolabeling and imaging research applications.
- Bifunctional chelator for conjugation and radiolabeling.
- Forms stable complexes with metal ions such as Gd(III).
- High reported purity suitable for research use.
- White to off-white solid with cold storage recommended for long-term stability.
- Used in synthesis of radionuclide drug conjugates and contrast agents.