Sugar acids and derivatives
Medchemexpress LLC Integrin alpha V beta 3 protein, mouse (biotinylated, HEK293, his-avi) | >=95.0% | 20UG
Integrin alpha V beta 3 protein is a recombinant, biotinylated heterodimer derived from mouse and expressed in HEK293 cells. It carries C-His and C-Avi tags and is glycosylated, producing an apparent molecular weight of approximately 90-130 kDa. The protein is provided for in vitro studies of integrin-mediated ligand binding, cell adhesion, signaling, and biochemical assays.
- Recombinant mouse integrin heterodimer, biotinylated and tag-labeled.
- Expressed in HEK293 cells to preserve mammalian glycosylation.
- Suitable for ligand binding assays, ELISA, SPR, and pull-down experiments.
- Useful for cell adhesion and endothelial migration studies.
- Purity ≥95% as determined by reducing SDS-PAGE.
- Provided in assay-ready small-volume format.
Sigma Aldrich Fine Chemicals Biosciences D-Glucuronic acid 98 GC10G
Glucuronic acid is one of the component of xylan backbone a hemicellulose present in plant cell wall.
Medchemexpress LLC Beta-D-glucan | 9041-22-9 | MFCD00466918 | 99.0% | (C6H10O5)n | 10MG
β-D-Glucan is a non-digestible polysaccharide (CAS 9041-22-9) provided as a research-grade reagent. It is supplied as a solid, white to light-yellow powder with reported purity of 99.0% and is commonly used in immunology research and as an enteric delivery vehicle. Store protected from light at 4°C; in solvent, follow recommended cold-storage conditions.
Medchemexpress LLC 4-Methylumbelliferyl 1g
4-Methylumbelliferyl octanoate is a octoate 4-Methylumbelliferyl octanoate can be used as a s ubstrate of hog pancreatic lipase[1]
TARGETMOL CHEMICALS INC D-AP5 10MG
Also available in 1 mL, 1 mg, 2 mg, 5 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes. D-AP5 (D-APV) is an NMDA receptor antagonist. Purity 100%
Medchemexpress LLC Sodium zirconium cyclosilicate | 17141-74-1 | 95.0% | 5 MG
Sodium zirconium cyclosilicate is an inorganic, microporous zirconium silicate used as a selective cation exchanger and potassium binder for laboratory research. Supplied as a white to off-white solid in small milligram quantities, it is intended for in vitro ion-exchange and potassium regulation studies.
- White to off-white solid form, insoluble and non-absorbed
- Highly selective potassium binding for ion-exchange research
- Available in small milligram quantities for laboratory use
- Store sealed at 4°C and protect from moisture
- Purity typically around 95.0% for research applications
Medchemexpress LLC 4-methylumbelliferyl β-D-glucopyranoside | 18997-57-4 | MFCD00063694 | >98.0% | 338.31 g/mol | C16H18O8 | 500MG
4-Methylumbelliferyl β-D-glucopyranoside is a fluorogenic β-D-glucoside substrate for measuring β-glucosidase activity. Upon enzymatic cleavage it releases 4-methylumbelliferone (4-MU), a highly fluorescent product useful for quantitative enzymatic assays and high-throughput screening. The excitation maxima of 4-MU are pH-dependent, and the compound is provided as a white to off-white powder suitable for laboratory use.
- Fluorogenic substrate for β-glucosidase assays.
- Releases 4-methylumbelliferone with emission ~445-454 nm.
- Excitation maxima depend on pH (≈330, 370, 385 nm).
- High purity (≥98.0% by HPLC) for reliable results.
- Available in multiple pack sizes, including 500 MG.
- Molecular formula C16H18O8; molecular weight 338.31 g/mol.
Medchemexpress LLC Heparin calcium | 37270-89-6 | MFCD00131296 | ≥98.0% | 3600-5000 | Not specified (heterogeneous polysaccharide; no single chemical formula) | 25 MG
Heparin calcium (MW 3600-5000) is a low-molecular-weight heparin anticoagulant supplied for research use. It binds antithrombin III to inactivate thrombin and other activated clotting factors, preventing fibrin formation. The material is provided as a white to off-white solid with good aqueous solubility and is intended for laboratory assays involving anticoagulation or coagulation pathway studies.
- Intended for research use only.
- Anticoagulant that binds antithrombin III to inhibit coagulation.
- Molecular weight range 3600-5000.
- Supplied as a white to off-white solid.
- Soluble in water (≈200 mg/mL with ultrasonication).
- Store sealed and dry at 4 °C; in solution, store at -20 °C to -80 °C per guidelines.
- Typical purity ≥98% (batch-specific certificate of analysis available).
- Available in small laboratory package sizes (example: 25 mg).