Carbohydrates
Medchemexpress LLC 4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranoside | 37067-30-4 | 100.0% | 379.36 | 50 MG
4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside is a fluorogenic substrate used in N-acetyl-β-D-glucosaminidase research. This compound helps assess enzyme functionality by its ability to remove terminal β-glycosidically bound N-acetylglucosamine and N-acetylgalactosamine residues from the substrate. It is intended for research use only. For optimal preservation, solid material should be stored at 4°C, protected from light. In solvent, store at -80°C for 6 months or -20°C for 1 month, also protected from light.
- Purity: 99.95%
- Molecular weight: 379.36
- Formula: C18H21NO8
- CAS number: 37067-30-4
- Appearance: Solid
- Color: White to off-white
- Assesses enzyme functionality
- Soluble in DMSO (50 mg/mL)
Medchemexpress LLC a-D-Galactose pentaa 100g
-D-Galactose pentaacetate (Pentaacetyl- -D-galactopyranose) is a biochemical reagent that can be used as a biological material or organic compound for life science related research
Medchemexpress LLC D-Arabinopyranose | 28697-53-2 | 1 ML
D-Arabinopyranose is a rare aldehyde pentose intended for use as a laboratory chemical and for the manufacture of substances. It is a solid with a chemical formula of C5H10O5 and a molecular weight of 150.13. This product acts as an orally active antidepressant, inhibits the growth of *C. elegans*, and demonstrates antibacterial activity by inhibiting cell biofilm synthesis.
- Purity of 99.94%
- White to off-white solid appearance
- Soluble in H2O and DMSO
- Activates ACSS2-PPARγ/TFEB pathway
- Improves depressive-like behavior in animal models
- Inhibits *C. elegans* growth
- Exhibits antibacterial activity
- Stable as powder for up to 3 years at -20°C
- Stable in solvent for up to 2 years at -80°C
Medchemexpress LLC D-Glucitol, 4-O-β-D-galactopyranosyl- | 585-86-4 | 100 MG
Lactitol (D-Lactitol) is a non-absorbable disaccharide primarily used for research purposes. It modulates gut flora by reducing harmful bacteria and increasing beneficial ones, making it suitable for studies on portosystemic encephalopathy and chronic constipation.
- Non-absorbable disaccharide
- Reduces populations of Bacteroides, Clostridium, coliforms, and Eubacterium
- Increases populations of Lactobacillus and Streptococcus
- Useful in research for portosystemic encephalopathy
- Useful in research for chronic constipation
- For research use only
Medchemexpress LLC 4-Nitrophenyl β-D-Cellobioside | 3482-57-3 | 99.9% | 463.39 | 50 MG
4-Nitrophenyl β-D-Cellobioside is a cellotriose analog used to detect cellulase activity. It is hydrolyzed by β-glucosidases and other glycosidases to produce p-nitrophenol (PNP), making it suitable for various enzymatic assays.
- Cellotriose analog
- Hydrolyzed by β-glucosidases
- Hydrolyzed by exoglucanases and endoglucanases
- Produces p-nitrophenol (PNP)
- Detects cellulase activity
Sigma Aldrich Fine Chemicals Biosciences Glycogen from Bovine Liver | 9005-79-2 | MFCD00081547 | 1g
Glycogen from Bovine Liver | Purity: 85% | 9005-79-2 | MFCD00081547 | 1g
Medchemexpress LLC Interleukin-12 beta protein (rabbit) | >95.0% | 100 UG
Recombinant rabbit interleukin-12 beta (p40) produced in HEK293 cells with a C-terminal 6xHis tag. Supplied as a lyophilized sterile powder for research applications; functions as the p40 subunit common to IL-12 and IL-23 and is suitable for biochemical assays and antibody generation.
- Produced in HEK293 cells with C-terminal 6xHis tag.
- Full-length mature protein (I23-N324), glycosylated.
- Predicted molecular weight 36.1 kDa; observed ~40-50 kDa due to glycosylation.
- Purity >95.0% by reducing SDS-PAGE.
- Endotoxin <1 EU/μg (LAL assay).
- Lyophilized from 0.22 μm filtered PBS, pH 7.4; sterile powder.
- Store at -20°C; add carrier protein for long-term storage.
- Do not reconstitute below 100 μg/mL; freeze aliquots to minimize freeze-thaw.
CAMBRIDGE ISOTOPE LABORATORIES D-GLUCOSE-6-PHOSPHATE DI 10MG
NC2667467 D-GLUCOSE-6-PHOSPHATE DI 10MG
Medchemexpress LLC 4-methylumbelliferyl α-L-iduronide | 66966-09-4 | MFCD00135894 | ≥99.0% | 352.29 g/mol | C16H16O9 | 500 UG
4-Methylumbelliferyl α-L-iduronide is a fluorogenic reagent used as a sensitive substrate for α-L-iduronidase and related lysosomal enzyme assays. Enzymatic hydrolysis releases 4-methylumbelliferone, permitting fluorescence-based detection and quantitation in biochemical and cell-based assays.
- Fluorogenic substrate for α-L-iduronidase assays.
- Enables sensitive fluorescence detection and quantitation.
- High purity (≥99.0%) suitable for biochemical applications.
- Available in small research quantities (for example, 500 μg) for assay development.
- Stable solid form for convenient storage and handling.
Chemgenes Corporation 2'-O-METHYL ADENOSINE (N-100G
2'-O-Methyl Adenosine (n-bz) 3'-lcaa CPG 500AA 100g
Medchemexpress LLC m-PEG7-4-nitrophenyl carbonate | 678150-56-6 | >97.1% | C20H31NO11 | 2 MG
m-PEG7-4-nitrophenyl carbonate is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs consist of two distinct ligands connected by a linker, where one targets an E3 ubiquitin ligase and the other targets a specific protein. This mechanism leverages the intracellular ubiquitin-proteasome system for selective degradation of target proteins. It appears as a colorless to light yellow liquid and is intended for research use only.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
- Colorless to light yellow liquid appearance
- For research use only
Medchemexpress LLC D-(+)-Trehalose (standard) | 99-20-7 | 342.30 | 50 MG
D-(+)-Trehalose (Standard) is a laboratory chemical and analytical standard intended for research and analytical applications. It is used in the manufacture of various substances.
- For research use only
- Not fully validated for medical applications