Lactones
Medchemexpress LLC Gibberellin A1 | 545-97-1 | 1 MG
Gibberellin A1 is a type of plant hormone, specifically a C19-gibberellin, isolated from the immature seeds of Phaseolus multiflorus. It acts as a growth-promoting acid and is recognized as the main endogenous hormone responsible for controlling stem elongation in plants. Research indicates its ability to reverse stem growth inhibition.
- Plant hormone
- Growth-promoting acid
- Controls stem elongation
- Isolated from immature seeds of Phaseolus multiflorus
Medchemexpress LLC Ampk gamma 1/beta 2/alpha 2 heterotrimer protein (human) | >90.0% | 100 UG
Recombinant human AMPK heterotrimer containing α2, β2, and γ1 subunits, expressed in Sf9 insect cells and supplied as a His- and GST-tagged protein solution for research applications. The preparation is supplied at research-grade purity and formulated in a stabilized Tris/NaCl buffer with reducing agents and glycerol for improved stability during storage and handling.
- Expression system: Sf9 insect cells.
- Fusion tags: N-terminal His and GST.
- Purity greater than 90% by reducing SDS-PAGE.
- Supplied in 50 mM Tris, 200 mM NaCl, 1 mM EDTA, 1 mM DTT, 0.5 mM PMSF, 10% glycerol, 1 mM GSH, pH 7.4.
- Store at -80 °C; avoid repeated freeze-thaw cycles.
- For research use only.
Medchemexpress LLC GRO-gamma/CXCL3 Hum 10ug
Recombinant human GRO-gamma (CXCL3) is a CXC chemokine that functions as a neutrophil chemoattractant via CXCR2. Supplied lyophilized and expressed in E. coli, the protein is validated for chemotaxis bioassays and designed for research use in studies of leukocyte chemotaxis, cell migration, angiogenesis, and CXCR2-mediated signaling pathways.
- Approximately 7.9 kDa, 73 amino acids.
- Expressed in E. coli and supplied tag free.
- Purity greater than 95% by reducing SDS-PAGE.
- Endotoxin level below 1 EU/μg (LAL method).
- Lyophilized formulation from 20 mM PB, pH 7.4, 50 mM NaCl.
- Active in chemotaxis bioassays at 10-100 ng/mL.
- Stable when stored lyophilized at -20°C; aliquot and freeze for long-term storage.
- Available in small pack sizes for assay optimization.
Medchemexpress LLC Glucosylceramide | 85305-87-9 | 98% | 5 MG
Glucosylceramides are sphingolipid molecules found in both neuronal and non-neuronal mammalian tissues, as well as in low quantities across various plant species. Elevated levels of glucosylceramides provide cellular protection and prepare certain cells for proliferation; however, they have also been linked to obesity-induced insulin resistance in mice and to neuronal deficits observed in neuronopathic Gaucher disease.
- Found in neuronal and non-neuronal mammalian tissues.
- Also present in low quantities across various plant species.
- Elevated levels provide cellular protection.
- Prepares certain cells for proliferation.
Medchemexpress LLC AMPK gamma 1/beta 1/alpha 1 Heterotrimer Protein, Human (sf9, His-GST) | ≥98.0% | Approximately 38 kDa (PRKAB1) & 40 kDa (PRKAG1) & 95 kDa (PRKAA1), based on SDS-PAGE under reducing conditions. | 5 UG
AMPK gamma 1/beta 1/alpha 1 Heterotrimer Protein, Human (sf9, His-GST) is a recombinant human-derived protein expressed by Sf9 insect cells with N-His and N-GST labeled tags. It functions as the AMP/ATP-binding subunit of AMP-activated protein kinase (AMPK), a critical regulator of cellular energy metabolism. Activated by low ATP levels, AMPK enhances energy production while inhibiting biosynthetic processes and cell growth, thereby maintaining cellular energy homeostasis.
- Specific activity determined to be 53 nmol/min/mg
- Expressed in Sf9 insect cells
- N-His and N-GST labeled tags
- Purity greater than 98.0% by SDS-PAGE
- Endotoxin level less than 1 EU/μg
- Stable at -80°C for 1 year from receipt
- Formulated as a 0.22 μm filtered solution of 20 mM Tris, 300 mM NaCl, 10% glycerol, pH 7.5
- Approximate molecular weights: 38 kDa (PRKAB1), 40 kDa (PRKAG1), 95 kDa (PRKAA1)
Medchemexpress LLC Fc gamma RIIIB/CD16b 100ug | 100ug
Fc gamma RIIIB/CD16b Protein a low-affinity receptor for IgG binds complexed or monomeric IgG Unlike Fc gamma RIIIA it cannot mediate antibody-dependent cytotoxicity or phagocytosis Instead Fc gamma RIIIB may act as a trap for immune complexes circulating without activating neutrophils Existing as a monomer it interacts with INPP5D/SHIP1 implying its role in intracellular signaling pathways linked to immune responses Fc gamma RIIIB/CD16b Protein Human (Biotinylated NA2 HEK293 His-Avi) is the recombinant human-derived Fc gamma RIIIB/CD16b protein expressed by HEK293 with C-Avi C-His labeled tag
Selleck Chemical LLC (3-Carboxypropyl)trimethylammonium chloride S3361-25mg
(3-Carboxypropyl)trimethylammonium chloride ( -Butyrobetaine BB hydrochloride) is an intermediary metabolite by gut microbes from dietary L-carnitine in mice
![eMolecules 1620510-50-0 | (S)-4-METHYL-3-(HYDROXYMETHYL)MORPHOLINE | AstaTech | MFCD26792482 | 131.175 | C6H13NO2 | 97.000 | CN1CCOC[C@@H]1CO | 1g | 596576101](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502181345.JPG-250.jpg)
eMolecules 1620510-50-0 | (S)-4-METHYL-3-(HYDROXYMETHYL)MORPHOLINE | AstaTech | MFCD26792482 | 131.175 | C6H13NO2 | 97.000 | CN1CCOC[C@@H]1CO | 1g | 596576101
(S)-4-METHYL-3-(HYDROXYMETHYL)MORPHOLINE | AstaTech | 1620510-50-0 | MFCD26792482 | 131.175 | C6H13NO2 | 97.000 | CN1CCOC[C@@H]1CO | 1g | 596576101
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 gamma Adaptin Antibody (YA2993) | 10 UL
gamma Adaptin Antibody (YA2993) is a rabbit-derived, non-conjugated IgG monoclonal antibody designed to target gamma Adaptin. Adaptins are crucial components of clathrin-coated vesicles, facilitating the transport of ligand-receptor complexes. This protein belongs to the adaptor complexes large subunits family, playing a key role in the formation of clathrin-coated pits and vesicles.
- Targets gamma Adaptin
- Rabbit-derived IgG monoclonal antibody
- Non-conjugated
- Reacts with human, mouse, and rat species
- Suitable for Western Blot (WB) and Immunohistochemistry-Paraffin (IHC-P) applications
- Affinity purified
- Observed molecular weight: 100 kDa
- Formulated in phosphate buffered saline with BSA and glycerol
- Store at -20°C for up to 1 year; avoid freeze/thaw cycles
Medchemexpress LLC CWHM-1008 | 2362539-97-5 | 99.1% | 405.46 | 1 ML
CWHM-1008 is a potent and orally active antimalarial agent. It exhibits EC50 values of 46 nM against agent-sensitive Plasmodium falciparum 3D7 and 21 nM against drug-resistant Dd2 strains. It is for research use only.
- Potent and orally active antimalarial agent.
- Effective against both agent-sensitive Plasmodium falciparum 3D7 and drug-resistant Dd2 strains.
TARGETMOL CHEMICALS INC gamma-Linolenic acid 100MG
Also available in 1 mL, 10 mg, 25 mg, 50 mg, 200 mg and bulk. Please contact Fisher for quotes. gamma-Linolenic acid (gamolenic acid), is an unsaturated fatty acid synthesized from linoleic acid (LA) by the enzyme delta-6-desaturase. Research on hepatocellular cell lines has shown gamma-Linolenic Acid to have induced reactive oxygen species generation including lipid peroxidation, cell growth inhibition, and heme oxygenase-1 production for antioxidant protection against oxidative stress. Further experiments have noted that gamma-Linolenic acid inhibits inflammatory responses through inactivation of NFkB and activator protein-1 by suppressed oxidative stress. Purity 99.21%
Medchemexpress LLC Fc gamma RIIA/CD32a protein, rhesus macaque, recombinant (His tag) | >95.0% | 1 MG
Recombinant extracellular domain of rhesus macaque Fc gamma receptor IIa (CD32a) produced in HEK293 cells and supplied as a lyophilized His-tagged protein for biochemical and immunological assays involving Fc receptor interactions.
- Recombinant protein expressed in HEK293 cells.
- Contains a C-terminal His tag for detection and purification.
- Lyophilized powder formulation for storage stability.
- Purity >95.0% by reducing SDS-PAGE.
- Low endotoxin level <1 EU/μg suitable for sensitive assays.
- Available in a 1 mg size for assay-scale experiments.
![eMolecules 622381-67-3 | tert-Butyl 4-[4-(hydroxymethyl)benzyl]tetrahydro-1(2H)-pyrazinecarboxylate | Combi-Blocks, Inc. | MFCD06658975 | 306.406 | C17H26N2O3 | 95.000 | CC(C)(C)OC(=O)N1CCN(Cc2ccc(CO)cc2)CC1 | 5g | 801110542](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000473465.jpg-250.jpg)
eMolecules 622381-67-3 | tert-Butyl 4-[4-(hydroxymethyl)benzyl]tetrahydro-1(2H)-pyrazinecarboxylate | Combi-Blocks, Inc. | MFCD06658975 | 306.406 | C17H26N2O3 | 95.000 | CC(C)(C)OC(=O)N1CCN(Cc2ccc(CO)cc2)CC1 | 5g | 801110542
tert-Butyl 4-[4-(hydroxymethyl)benzyl]tetrahydro-1(2H)-pyrazinecarboxylate | Combi-Blocks, Inc. | 622381-67-3 | MFCD06658975 | 306.406 | C17H26N2O3 | 95.000 | CC(C)(C)OC(=O)N1CCN(Cc2ccc(CO)cc2)CC1 | 5g | 801110542