Lactones
Medchemexpress LLC AP-2 gamma (TFAP2C) protein, human, recombinant, His-tagged | >95.0% | 500 UG
Recombinant human AP-2 gamma/TFAP2C protein (His-tagged), covering residues L128-V223, supplied as a lyophilized powder. Suitable for biochemical and binding assays, structural studies, and antibody validation, the product is expressed in E. coli and provided with quality documentation.
Medchemexpress LLC Fc gamma RIIB (CD32b) recombinant rat protein, HEK293 expressed, His tag | 95.0% | 1 MG
Recombinant rat Fc gamma RIIB (CD32b) extracellular domain produced in HEK293 cells with a C-terminal His tag. Supplied as purified protein for in vitro binding studies, antibody characterization, and immunoassay development. Packaged in small quantities intended for research use.
- Recombinant extracellular domain, rat origin.
- HEK293 expression preserves mammalian post-translational modifications.
- C-terminal His tag enables straightforward purification and detection.
- High purity suitable for biochemical and binding assays.
- Compatible with antibody blocking, competition, and assay development workflows.
Medchemexpress LLC Recombinant rat interferon-gamma receptor 1 (IFN-gamma R1/CD119), Fc-tagged | >=95% | 10 UG
Recombinant rat interferon-gamma receptor 1 (IFN-gamma R1/CD119) produced in HEK293 cells with a C-terminal human Fc tag. Supplied as a 10 μg research reagent with purity ≥95%; intended for receptor binding, signaling, and analytical assays.
- Recombinant rat IFN-gamma receptor 1 extracellular domain (M1-S241).
- Produced in HEK293 cells for mammalian expression and proper folding.
- C-terminal hFc tag to aid purification and detection.
- Purity ≥95% as reported by the supplier.
- Supplied as 10 μg suitable for in vitro assays.
- For research use in receptor binding, signaling, and analytical applications.
Medchemexpress LLC Ap-2 gamma/TFAP2C protein, human (His-tag) | >95.0% | 50 UG
Recombinant human AP-2 gamma (TFAP2C) protein fragment (L128-V223) expressed in E. coli with an N-terminal His tag. Supplied as a sterile lyophilized powder, this high-purity fragment is intended for biochemical assays, antibody validation, and protein-protein interaction studies focusing on the AP-2 gamma DNA-binding domain.
- Sequence-specific DNA-binding transcription factor fragment.
- N-terminal 10xHis tag for affinity purification.
- Purity >95% as determined by reducing SDS-PAGE.
- Molecular weight approximately 10-14 kDa.
- Do not reconstitute below 100 μg/mL in ddH2O.
- Store at -20°C; aliquot and freeze at -20°C or -80°C for long-term.
- Supplied as sterile lyophilized powder.
eMolecules (1S)-(-)-Camphanic acid | 13429-83-9 | MFCD00044948 | 25g
Oakwood Chemical | (1S)-(-)-Camphanic acid | 25g | 537723448 | 471539 | | 13429-83-9 | MFCD00044948 | 198.218 | C10H14O4
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
eMolecules 124391-76-0 | ChemScene | (S)-Benzyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate | 100mg | 569147477 | CS-W003363 | MFCD06858680 | 235.283 | C13H17NO3
ChemScene | 5-Amino-3-bromo-1-isopropyl-1H-pyrazole-4-carbonitrile | 100mg | 717420446 | CS-0370699 | 1390635-69-4 | MFCD22573990 | 229.081 | C7H9BrN4
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool<|a>
AdipoGen Butyrolactone I
Chemical. CAS 87414-49-1. Formula C24H24O7. MW 424.5. Isolated from Aspergillus terreus. Cell permeable, potent and selective cyclin-dependent kinase CDK-1 CDC2, -2 and -5 inhibitor. Apoptosis inducer. Antitumor agent. Inhibits cell cycle progression at the G1/S and G2/M transitions. Shown to prevent the phosphorylation of retinoblastoma protein and H1 histone. Important probe for understanding the cellular roles of CDKs. Inhibitor of alpha-glucosidases. Maturation inhibitor of sheep oocytes.
![eMolecules tert-butyl rel-(3aR,5s,6aS)-5-amino-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-2-carboxylate;hydrochloride | 1630907-13-9 | | 1g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502157691.JPG-250.jpg)
eMolecules tert-butyl rel-(3aR,5s,6aS)-5-amino-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-2-carboxylate;hydrochloride | 1630907-13-9 | | 1g
Pharmablock | tert-butyl rel-(3aR,5s,6aS)-5-amino-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-2-carboxylate;hydrochloride | 1g | 551074236 | PB05177-01 | | 1630907-13-9 | | 262.780 | C12H23ClN2O2
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
Medchemexpress LLC AMPK gamma 1/beta 2/alpha 1 heterotrimer protein, human | 96.3% | 10 UG
Recombinant human AMPK α1β2γ1 heterotrimer protein expressed in Sf9 insect cells with an N-terminal His-GST tag. Supplied as a purified recombinant complex for in vitro kinase assays, biochemical characterization, and screening of modulators that affect AMPK activity.
- Expressed in Sf9 insect cells with an N-terminal His-GST tag.
- Purity approximately 96.3%.
- Subunit molecular weights approx. 95 kDa (α1), 37 kDa (β2), 35 kDa (γ1).
- Validated for in vitro kinase assays and biochemical profiling.
- Supplied in microgram quantities suitable for biochemical assays.
Medchemexpress LLC NH2 DOTA-GA | 1639843-65-4 | 518.56 | C21H38N6O9 | 50 MG
NH2 DOTA-GA is a DOTA-based bifunctional metal chelator used to prepare radionuclide drug conjugates (RDCs), with carboxylic acid groups capable of complexing metal ions such as Gd(III).
- Bifunctional DOTA chelator for radiolabeling of biomolecules.
- Suitable for preparation of radionuclide-drug conjugates.
- Molecular formula C21H38N6O9; molecular weight 518.56.
- Available as a 50 mg powder; stable for 3 years at -20°C when stored as recommended.
- Listed CAS number 1639843-65-4 for unambiguous identification.
Medchemexpress LLC Duocarmycin GA | 1613286-59-1 | 99.0% | 476.95 g/mol | C26H25ClN4O3 | 1 MG
Duocarmycin GA is a DNA-alkylating cytotoxin used as a research-grade antibody-drug conjugate (ADC) payload that binds in the minor groove of DNA and is active against multi-drug-resistant cell lines.
- High purity of 99.0%.
- Molecular weight 476.95 g/mol and formula C26H25ClN4O3.
- Available in mg-scale quantities suitable for conjugation and in vitro studies.
- Solid form, light yellow to yellow, facilitating handling for synthesis workflows.
- Store protected from light under nitrogen at -20°C; in solvent, store at -80°C up to 6 months.
Medchemexpress LLC Fc gamma RIIIA/CD16a protein, rat | 5 UG
Recombinant rat Fc gamma RIIIA (CD16a) extracellular domain expressed in HEK293 cells with a C-terminal His tag. Supplied as a small, purified protein for receptor binding studies, antibody-dependent cellular cytotoxicity (ADCC) assays, and in vitro functional characterization.
- Rat extracellular domain expressed in HEK293 cells.
- C-terminal His tag for convenient detection and purification.
- Glycosylated to retain native binding properties.
- Suitable for binding assays and receptor characterization.
- Shipped frozen with recommended storage for long-term stability.
Medchemexpress LLC Fc gamma RIIIB/CD16b protein, human (biotinylated, NA2) | >90.0% | 20 UG
Recombinant human Fc gamma RIIIB (CD16b) protein, biotinylated (NA2), supplied as a tag-free, ~20 kDa receptor fragment for use in biochemical and binding assays that involve IgG interactions.
- Biotinylated conjugation for affinity detection.
- Recombinant human sequence expressed in E. coli.
- Tag free preparation to avoid epitope interference.
- Approximately 20 kDa molecular weight.
- Purity greater than 90% by reducing SDS-PAGE.
- Supplied in small research pack suitable for assay development.
- Stable when stored at -20 °C; freeze aliquots for long-term storage.
- Suitable for binding and interaction studies with IgG.