Sugar acids and derivatives
Medchemexpress LLC Integrin alpha 5 bet 50ug | 50ug
ITGA5 is a multifunctional receptor that interacts with multiple ligands such as fibronectin fibrinogen PLA2G2A fibrillin-1 (FBN1) IL1B human metapneumovirus and soluble CD40LG ITGA5 recognizes RGD sequences and mediates cell adhesion through different binding sites Integrin alpha 5 beta 1 Protein Human (HEK293 His-Avi) is a recombinant protein dimer complex containing human-derived Integrin alpha 5 beta 1 protein expressed by HEK293 with C-Avi C-His labeled tag Integrin alpha 5 beta 1 Protein Human (HEK293 His-Avi) has molecular weight of 100-140 kDa
Medchemexpress LLC 4-Methylumbelliferyl β-D-galactopyranoside | 6160-78-7 | MFCD00036773 | 99.1% | 338.31 | 250 MG
4-Methylumbelliferyl β-D-galactopyranoside is a fluorescent substrate for β-galactosidase. When cleaved, it produces a water-soluble blue fluorescent coumarin fluorophore that can be detected using a fluoroenzymeter or fluorometer.
- Fluorescent substrate for β-galactosidase
- Produces a blue fluorescent coumarin fluorophore upon cleavage
- Fluorophore detectable by fluoroenzymeter or fluorometer
- Purity: 99.06%
- Molecular weight: 338.31
- Chemical formula: C16H18O8
- Appearance: Solid, white to off-white
- Emission (Em): 480; Excitation (Ex): 390
- Solubility: 41.67 mg/mL in DMSO
- Shipping: Room temperature
- Storage: -20°C (solid); -80°C (6 months) or -20°C (1 month) in solvent, protect from light
Medchemexpress LLC β-D-Glucan | 9041-22-9 | 99.0% | 25 MG
β-D-Glucan is a natural, non-digestible polysaccharide known for its high biocompatibility. It is selectively recognized by receptors such as Dectin-1 and Toll-like receptors, and is readily internalized by murine or human macrophages, indicating its potential for targeted delivery applications. Additionally, it can function as an enteric delivery vehicle for probiotics.
- Natural, non-digestible polysaccharide
- High biocompatibility
- Selectively recognized by Dectin-1 and Toll-like receptors
- Easily internalized by murine or human macrophages
- Potential for targeted delivery
- Functions as an enteric delivery vehicle for probiotics
Medchemexpress LLC 4-Methylumbelliferyl-β-D-xylopyranoside | 6734-33-4 | 99.7% | 308.28 | 250 MG
4-Methylumbelliferyl-β-D-xylopyranoside (MuX) is a substrate used to study β-Xylosidase activity. It exhibits burst, steady-state kinetics, indicating rapid hydrolysis of its glycosidic bonds when acted upon by β-Xylosidase, making it suitable for analyzing these enzymatic processes.
- Used for β-xylosidase activity studies.
- Exhibits burst, steady-state kinetics.
- Molecular weight of 308.29.
- Chemical formula is C15H16O7.
- CAS number is 6734-33-4.
- Purity of 99.70%.
- Appears as a white to off-white solid.
- Soluble in DMSO at 125 mg/mL, requiring sonication for dissolution.
Medchemexpress LLC Garcinone D | 107390-08-9 | 25 MG
Garcinone D is an activator of the STAT3/Cyclin D1 and Nrf2/HO-1 pathways and an inhibitor of CDK2/CyclinE1. It promotes neural stem cell proliferation by activating STAT3 phosphorylation and Cyclin D1 expression, and by enhancing the Nrf2/HO-1 signaling pathway. Additionally, it blocks the tumor cell cycle by inhibiting CDK2/CyclinE1.
- Activates STAT3/Cyclin D1 and Nrf2/HO-1 pathways
- Inhibits CDK2/CyclinE1 (IC50 is 28.23 μM)
- Promotes neural stem cell proliferation
- Blocks tumor cell cycle
- Can inhibit prostate and breast cancer
Medchemexpress LLC Bruceine D | 21499-66-1 | 25 MG
Bruceine D is a Notch inhibitor that exhibits anti-cancer activity and induces apoptosis in various human cancer cells. It also serves as an effective botanical insect antifeedant with systemic properties, leading to potent pest growth inhibition. Additionally, Bruceine D demonstrates strong anthelmintic activity against *D. intermedius* with an EC50 value of 0.57 mg/L.
- Notch inhibitor
- Induces apoptosis in several human cancer cells
- Effective botanical insect antifeedant with systemic properties
- Causes potent pest growth inhibitory activity
- Strong anthelmintic activity against *D. intermedius*
- Purity: 99.50%
- Appearance: Solid, white to off-white
Medchemexpress LLC Achyranthoside D | 168009-91-4 | 25 MG
Achyranthoside D is a triterpene saponin isolated from the root of Achyranthes. It has a molecular formula of C53H82O25 and a molecular weight of 1119.20. This product is typically supplied as a white to off-white solid with a purity of 98.74%.
- A triterpene saponin from Achyranthes root
- White to off-white solid appearance
- Purity of 98.74%
- Molecular formula: C53H82O25
- Molecular weight: 1119.20
- Recommended storage at 4°C, protected from light
- In solvent, stable for 6 months at -80°C or 1 month at -20°C, protected from light
Medchemexpress LLC [D-Pro2] Spantide I TFA | 99.2% | 10 MG
[D-Pro2] Spantide I TFA is a Spantide analog that acts as a selective NK1 receptor antagonist. This product is intended for research use only.
- Selective NK1 receptor antagonist
- Shipped at room temperature (continental US, may vary elsewhere)
- Store as powder at -80°C for 2 years or -20°C for 1 year
- Store in solvent at -80°C for 6 months or -20°C for 1 month
- Recommended for research use only
Medchemexpress LLC d-KLA Peptide | 286380-05-0 | >99.3% | 1523.99 | 10 MG
d-KLA Peptide is a synthetic pro-apoptotic peptide that specifically targets mitochondria. It induces apoptosis by destroying the mitochondrial membrane and activating associated biochemical pathways, including caspase family proteins and PARP. This peptide can also be utilized to carry and deliver genes or small molecules, enhancing anti-tumor effects.
- Specifically targets mitochondria
- Induces apoptosis by destroying mitochondrial membrane
- Activates caspase family proteins and PARP
- Can deliver genes or small molecules to enhance anti-tumor effects
Medchemexpress LLC 4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranoside | 37067-30-4 | MFCD00065481 | 99.9% | 379.36 | 50 MILLIGRAM
4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside is a fluorogenic substrate for N-acetyl-β-D-glucosaminidase. In vitro, the enzyme functionality is assessed by its ability to remove terminal β-glycosidically bound N-acetylglucosamine and N-acetylgalactosamine residues from this substrate.
- For research use only.
- Appears as a white to off-white solid.
- Soluble in DMSO at 50 mg/ml.
Medchemexpress LLC Lucifer yellow CH dipotassium salt | 71206-95-6 | MFCD00013445 | 95.0% | 521.57 g/mol | C13H9K2N5O9S2 | 25 MG
Lucifer Yellow CH dipotassium salt is a water-soluble fluorescent tracer dye used for neuronal morphology studies, gap junction detection, and selective cell labeling. Supplied as a stable powder, it is suitable for microscopy and electrophysiology applications where strong, reliable fluorescence is required. The material's solubility and reactive functional groups make it adaptable for fixation and conjugation workflows.
- Water-soluble fluorescent tracer suitable for neuronal tracing.
- High fluorescence intensity for clear imaging.
- Reactive hydrazide groups enable conjugation with aldehydes.
- Supplied as a stable powder for easy storage and handling.
- Available in small research-sized quantities (e.g., 25 mg).
Medchemexpress LLC Lecithins, egg | 93685-90-6 | 25 MG
Lecithins, egg are pharmaceutical excipients, also known as pharmaceutical auxiliaries. These are chemical substances, other than active pharmaceutical ingredients, used in the pharmaceutical process. They are generally inactive ingredients in pharmaceutical preparations, improving stability, solubility, and processability. Additionally, they can influence the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.
- Purity: 99.0%
- Appearance: Oil
- Color: Light yellow to brown
- Solubility: Soluble in ethanol (≥ 100 mg/mL)
Medchemexpress LLC Sodium zirconium cyclosilicate | 17141-74-1 | 95.0% | 50 MG
Sodium zirconium cyclosilicate is an inorganic, microporous zirconium silicate cation exchanger used in research to selectively remove excess potassium (K+) in vivo. It is supplied for preclinical and biochemical studies, including hyperkalemia and chronic kidney disease research, and is provided at laboratory-grade purity.
- Selective potassium binding for ion-exchange studies.
- Non-absorbed inorganic sorbent suitable for in vivo models.
- Supplied at 95.0% purity for consistent results.
- Available in small research pack sizes from 5 mg to 500 mg.
- Useful for biochemical assays and renal disease research.
Medchemexpress LLC Integrin alpha V bet 20ug
Integrin V beta 5 proteins specifically the -V (ITGAV) subunit are multifunctional receptors for ligands such as vitronectin and fibronectin and recognize RGD sequences ITGAV ITGB3 binds fractalkine and acts as a coreceptor in CX3CR1-dependent signaling Integrin alpha V beta 8 Protein Human (HEK293 His solution) is a recombinant protein dimer complex containing human-derived Integrin alpha V beta 8 protein expressed by HEK293 with C-His labeled tag Integrin alpha V beta 8 Protein Human (HEK293 His solution) has molecular weight of 187 95 kDa
Medchemexpress LLC Lucifer Yellow CH dipotassium salt | 71206-95-6 | MFCD00013445 | 99.8% | 521.57 | C13H9K2N5O9S2 | 10 MG
Lucifer Yellow CH dipotassium salt is a high-intensity fluorescent tracer used in neuroscience and cell biology for intracellular labeling, neuronal tracing, gap junction analysis, and selective cell visualization. Supplied as the dipotassium salt with high reported purity, it is suitable for fluorescence microscopy and experiments requiring reliable, fixable fluorescent markers.
- High-intensity fluorescence for sensitive detection.
- Useful for neuronal tracing and monitoring neuronal branching.
- Enables gap junction detection and characterization.
- Reactive hydrazyl groups allow fixation and labeling with aldehyde-based methods.
- Suitable for fluorescence microscopy and electrophysiological assays.