Glycosyl compounds
AdipoGen Ectoine ultrapure
Natural chemical product. CAS 96702-03-3. Formula C6H10N2O2. MW 142.2. Isolated from halophilic bacteria Halomonas elongata. The ectoines belong to the class of compatible solutes also called extremolytes osmolytes from extremophiles. Extremolytes stabilize biological structures and macromolecules such as lipid membranes and proteins against a variety of stress factors, including high temperature, freeze-thaw cycles, drying and degradation. These very stable, non-toxic, animal-free protective agents are powerful additives in various Life Science applications, ranging from cryoprotection of animal cells over protein storage to PCR. They are protective osmolytes selected by nature for stabilization of all proteins in the cell against denaturing environmental stress without altering their functional activity. The stabilizing effect is based on the fact, that the protective osmolytes are strong water-structure formers and as such are preferentially excluded from the protein surface.
Medchemexpress LLC Alpha Sarcoglycan Antibody (YA2068) | 100 UL
The alpha Sarcoglycan Antibody (YA2068) is a rabbit-derived, non-conjugated IgG monoclonal antibody designed for various research applications. It targets alpha Sarcoglycan, a component of the sarcoglycan complex involved in the structural link between the F-actin cytoskeleton and the extracellular matrix. This antibody is affinity purified and supplied as a liquid solution.
- Host: Rabbit
- Reactivity: Human, mouse, rat
- Conjugation: Non-conjugated
- Observed molecular weight: 50 kDa
- Applications: Western blot, immunohistochemistry-paraffin, immunoprecipitation
- Storage at -20°C for 1 year
ILEX LIFE SCIENCES LLC Cellendes 3D Life CD HyLink 3 x 200 ul 600 UL 1/EA
Cellendes 3-D Life CD-HyLink MMP-degradable thiol-modified hyaluronic acid-peptide conjugate hydrogel crosslinker component (3 x 200 ul) DESCRIPTION CD-HyLink is a component of the 3-D Life Hydrogel system CD-HyLink consists of hyaluronic acid (hyaluronan) carrying thiol groups along its backbone When combined with SG-Dextran of the 3-D Life system thiol groups on CD-HyLink form stable thioether bonds with the thiol-reactive groups on the polymer which results in formation of the hydrogel CD-HyLink contains an MMP-cleavable peptide sequence which allows cells to locally degrade the hydrogel Note Dextran hydrogels crosslinked with CD-HyLink cannot be dissolved by the addition of dextranase APPLICATION CD-HyLink is used together with thiol-reactive SG-Dextran of the 3-D Life Hydrogel system to establish 3D cell cultures QUANTITY Cat No L80-3 Sufficient for 4 8 ml hydrogel of a crosslinking strength of 1 2 mmol/l when used with SG-Dextran of the 3-D Life system
Alkali Scientific D (+) Raffinose Pentahydrate, 1 Kg
D (+) Raffinose Pentahydrate, 1 Kg is a bulk carbohydrate reagent used primarily in biochemical research, fermentation, and microbiological studies. Raffinose is a trisaccharide that plays an important role in carbohydrate metabolism and is often used in studies related to oligosaccharides and fiber digestion. The 1Kg size is ideal for high-volume applications and industrial research projects requiring large quantities of raffinose. This reagent is commonly used in microbiology labs for the cultivation of specific bacteria that can metabolize raffinose, as well as in the pharmaceutical industry for the development of specialized formulations. Raffinose also has applications in clinical research for its potential health benefits in the digestive system.
Alkali Scientific 4 Methylumbelliferyl β D Xylopyranoside, 1 G
4 Methylumbelliferyl β D Xylopyranoside, available in a 1g pack, is a highly sensitive reagent used for the detection of xylanase activity in biochemical assays. This substrate, when hydrolyzed by xylanase enzymes, produces a fluorescent signal, making it ideal for high-throughput enzymatic assays. This reagent is commonly used in microbiology and biotechnology research, particularly in studies on lignocellulosic biomass degradation and the enzymatic breakdown of plant cell wall components. The 1g pack ensures ample supply for extended research needs, providing excellent value for labs focused on enzyme activity profiling and industrial applications of xylanase.
Alkali Scientific Sucrose, ACS Grade, 10 Kg
Sucrose, ACS Grade, 10 Kg, is a high-purity, analytical grade chemical essential for laboratory applications requiring the highest standards of accuracy and reproducibility. It is commonly used in microbiological, biochemical, and pharmaceutical research, where it serves as a critical energy source for microbial cultures and as a substrate for enzymatic reactions. The 10 Kg size is designed for laboratories that need large quantities of sucrose for bulk media preparation, buffer solutions, and chemical assays. Its high purity ensures consistent results in advanced scientific research and industrial processes.
Medchemexpress LLC Dihydrofluorescein diacetate | 35340-49-9 | 98.5% | 418.40 g/mol | C24H18O7 | 1 ML
Dihydrofluorescein diacetate is a cell-permeable fluorimetric probe used to detect reactive oxygen species and assess oxidative stress in cell-free systems and live cells. Intracellular esterases remove the diacetate groups to generate the reduced fluorophore, which is oxidized by oxidants to produce a measurable fluorescent signal.
- Cell-permeable fluorimetric probe for oxidative stress measurements.
- Hydrolyzed by intracellular esterases to yield a fluorescent product.
- Applicable to both cell-free and cell-based assays.
- Supplied as a 10 mM stock solution in DMSO for convenient dosing.
- Excitation ~518 nm; emission ~616 nm for fluorescence detection.
- High purity (~98.5%) for reproducible experimental results.
- Store protected from light; solution stability: -80°C up to 6 months, -20°C up to 1 month.
