Carbohydrates
Apexbio Technology LLC Amyloid Beta-Peptide (1-40) (human) 131438-79-4 25mg
Amyloid Beta-Peptide (1-40) (human) (CAS 131438-79-4) is a synthetic peptide composed of 40 amino acids identical to residues 1-40 of human amyloid-beta (A ) characterized by molecular weight of 4329 8 Da Derived from amyloid precursor protein (APP) via sequential proteolytic cleavage by - and -secretases A peptides form extracellular plaques and vascular deposits commonly observed in Alzheimer s disease pathology A 40 is among the predominant isoforms generated primarily through cleavage in the transmembrane region of APP within the Golgi apparatus As a model peptide A (1-40) is widely employed to study amyloid fibril formation neurotoxicity mechanisms and therapeutic strategies targeting Alzheimer s disease progression
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-2-acetamido-2-deoxy-β-D-Glucopyranoside | 37067-30-4 | 99.95% | 379.36 | 250 MG
4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside is a fluorogenic substrate for N-acetyl-β-D-glucosaminidase. The enzyme functionality is assessed by its ability to remove terminal β-glycosidically bound N-acetylglucosamine and N-acetylgalactosamine residues from the compound.
- Fluorogenic substrate for N-acetyl-β-D-glucosaminidase
- Assesses enzyme functionality by removing terminal β-glycosidically bound N-acetylglucosamine and N-acetylgalactosamine residues
- White to off-white solid appearance
- Classified as a fluorescent dye and enzyme labeling agent
Medchemexpress LLC Guaiacylglycerol-bet 500mg
Guaiacylglycerol-beta-guaiacyl ether is a model compound of lignin monomers that can be degraded by Bacillus amyloliquefaciens CotA[1]
Medchemexpress LLC [D-Ala2]-GIP (human) | 444073-04-5 | 98.97% | 4983.60 | 25 MG
[D-Ala2]-GIP (human) is a GIP receptor agonist with an EC50 of 630 pM. It improves glucose tolerance and demonstrates neuroprotective activity in an MPTP-induced Parkinson's disease model. Additionally, it enhances cognitive function and hippocampal synaptic plasticity in obese diabetic rats. This product is suitable for research related to type 2 diabetes, Parkinson's disease, and similar conditions.
- Acts as a GIP receptor agonist with an EC50 of 630 pM
- Improves glucose tolerance by stimulating insulin release
- Demonstrates neuroprotective activity in MPTP-induced Parkinson's disease models
- Enhances cognitive function and hippocampal synaptic plasticity in obese diabetic rats
- Attenuates the behavioral phenotype of Parkinson's disease
- Reverses decline in motor ability and reduces muscle stiffness
- Inhibits the increase of MDA levels in the brain
Medchemexpress LLC 2H-1-Benzopyran-2-one, 7-[(4-O-β-D-glucopyranosyl-ẞ-D-glucopyranosyl)oxy]-4-methyl- | 72626-61-0 | MFCD00063279 | 99.4% | 500.45 | 25 MG
4-Methylumbelliferyl β-D-cellobioside is a fluorescent dye and a substrate for cellulase. With a purity of 99.4%, this compound has a molecular weight of 500.45.
- Functions as a fluorescent dye
- Acts as a substrate for cellulase
- Purity: 99.4%
- Molecular weight: 500.45
- Stable as powder at -20°C for 3 years or 4°C for 2 years
- Stable in solvent at -80°C for 6 months or -20°C for 1 month
Cayman Chemical D-GlucuronIc AcId 10g
A metabolite of glucose; a component of proteoglycans; levels are increased in fibroblasts isolated from patients with ISSD or Salla disease
Medchemexpress LLC UDP-glucuronic acid trisodium | 63700-19-6 | 250 MG
UDP-glucuronic acid trisodium is a vital precursor for essential glycoconjugates found across various biological kingdoms, including mammalian glycosaminoglycans, plant cell wall polysaccharides, and bacterial capsule glycoglycerolipids. Intended for research use only, this white to off-white solid has a high purity of 99.87%, a molecular weight of 646.23, and a chemical formula of C15H19N2Na3O18P2.
- Critical precursor for glycoconjugates
- High purity of 99.87%
- Promotes migration of liver cancer cells (Huh7, SK-Hep1, SNU449) by inducing EMT process in vitro
- Decreases E-cadherin levels and increases vimentin levels in Huh7 and SNU449 cells at 0.5 mM in vitro
