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.
Cayman Chemical p-NItrophenyl Sulfatepotas 5g
A colorimetric arylsulfatase substrate; Upon enzymatic cleavage by arylsulfatase, p-nitrophenyl is released, which can be quantified by colorimetric detection at 400 nm as a measure of arylsulfatase activity
Cayman Chemical Matairesinol Fatty Acids and D
A lignan with diverse biological activities; reduces LPS-induced production of NO and PGE2 in RAW 264.7 cells; cytotoxic to colon 26 cancer cells (LC50 = 9 UG/ml); increases the lifespan of C. elegans at 100 µM; reduces oxaliplatin-induced neurotoxicity in neural PC12 cells at 0.4, 2, and 10 µM; topical administration reduces EAr thickness and mast cell infiltration, as well as serum IgE levels, in a mouse model of dust mite-induced atopic dermatitis at 50 UG/ear
Sigma Aldrich Fine Chemicals Biosciences α-Lactose monohydrate 99% total lactose basis (GC) | 5989-81-1 | MFCD00150747 | 1kg
α-Lactose monohydrate 99% total lactose basis (GC) | MW: 360.31 | 5989-81-1 | MFCD00150747 | 1kg
TARGETMOL CHEMICALS INC beta-Nicotyrine 1MG
Also available in 5 mg, 10 mg, 25 mg, 50 mg, 100 mg, 500 mg and bulk. Please contact Fisher for quotes. beta-Nicotyrine is a tobacco alkaloids Metabolite in the liver. Purity 100%
Medchemexpress LLC IL-36 beta/IL-1F8 H 1mg
Recombinant human IL-36 beta (IL-1F8) is a tag-free, lyophilized cytokine produced in E. coli for cell-based assays and biochemical studies. It activates IL-36R to induce NF-κB and MAPK signaling and has verified activity in IL-8 induction assays.
- Lyophilized, tag-free recombinant protein suitable for reconstitution.
- Produced in E. coli with a sequence length of 153 amino acids.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Approximate molecular weight ~18 kDa under reducing conditions.
- Verified bioactivity: induces IL-8 in A431 cells (ED50 7.502 ng/mL).