Glycosyl compounds
Cayman Chemical 4-MethylumbelIferylD-Gala 5g
A fluorogenic substrate for β-galactosidase; hydrolysis of MUG by β-gal releases the fluorescent moiety 4-MU, which displays a pH-dependent excitation maximum of 330, 370, and 385 nm at pH 4.6, 7.4, and 10.4, respectively, and an emission maximum between 445-454 nm; has been used to detect β-gal activity in intact bacteria, yeast, and mammalian cells
Medchemexpress LLC α-D-glucopyranoside, ethyl 1-thio-2,3,4,6-tetraacetate | 41670-79-5 | MFCD00797608 | >97.0% | 392.42 g/mol | C16H24O9S | 500 MG
α-D-Glucopyranoside, ethyl 1-thio-2,3,4,6-tetraacetate is an acetylated thioglycoside reagent used in carbohydrate chemistry and glycobiology research. It serves as a synthetic intermediate and assay substrate supplied in laboratory-scale quantities for analytical and preparative workflows.
- Acetylated thioglycoside useful as a synthetic intermediate in carbohydrate chemistry.
- Suitable for glycobiology assays and analytical method development.
- Supplied in small laboratory quantities for research use.
- Requires storage and handling per SDS and COA to maintain integrity.
- Identified by CAS 41670-79-5 for unambiguous compound reference.
Chem-Impex International, Inc. Isopropyl-b-D-thiogalactopyranoside, dioxane free | 367-93-1 | MFCD00063273 | 5G
Isopropyl-b-D-thiogalactopyranoside, dioxane free, 367-93-1, MFCD00063273, 5G
Chem-Impex International, Inc. Isopropyl-b-D-thiogalactopyranoside, dioxane free | 367-93-1 | MFCD00063273 | 25G
Isopropyl-b-D-thiogalactopyranoside, dioxane free, 367-93-1, MFCD00063273, 25G
Sigma Aldrich Fine Chemicals Biosciences Methyl cellulose meets USP testing specifications, viscosity: 1,500 cP | 9004-67-5 | MFCD00081763 | 500G
Methyl cellulose meets USP testing specifications, viscosity: 1,500 cP | 9004-67-5 | MFCD00081763 | 500G
Medchemexpress LLC SP-D Rhesus Macaque 1mg | 1mg
The SP-D protein plays a critical role in the lung s defense mechanisms against inhaled microorganisms organic antigens and toxins This multifunctional protein interacts with a variety of compounds including bacterial lipopolysaccharides oligosaccharides and fatty acids to modulate leukocyte activity in immune responses SP-D Protein Rhesus Macaque (HEK293 His) is the recombinant Rhesus Macaque-derived SP-D protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC IL-12 beta Marmoset 10ug | 10ug
IL-12 beta Protein also known as natural killer cell stimulatory factor 2 is a common subunit (p40) of IL-12 and IL-23 IL-12 is a inflammatory factor expressed by activated macrophages and involves in Th1-type immune response against cancer[1] IL-12 beta Protein located outside the cell membrane involves in singalling mediated by Jak-STAT[3] IL-12 beta Protein consists of 335 amino acids (M1-N328) with a fibronectin type-III domain (233-324 a a) IL-12 beta Protein Marmoset is produced in HEK293 cells with a C-Terminal hFc-tag
Medchemexpress LLC Cotinine N-β-D-glucuronide | 139427-57-9 | 96.6% | 352.34 | C16H20N2O7 | 1 MG
Cotinine N-β-D-glucuronide is the glucuronide conjugate of cotinine supplied as an analytical reference standard for metabolite and biomarker research related to nicotine exposure. The material is provided as a white to off-white solid with documented HPLC purity and elemental analysis suitable for analytical workflows.
- Analytical reference standard for cotinine metabolite studies
- HPLC purity 96.6%
- White to off-white solid with documented appearance
- CAS number 139427-57-9; formula C16H20N2O7; MW 352.34
- Storage: sealed, away from moisture; in solvent: -80°C (up to 6 months), -20°C (up to 1 month)
- COA includes HPLC and elemental analysis data for quality verification
Medchemexpress LLC 4-nitrophenyl α-L-rhamnoside | 18918-31-5 | MFCD00069788 | 99.8% | C12H15NO7 | 10MG
4-Nitrophenyl α-L-rhamnopyranoside is a chromogenic substrate used to detect and quantify α-L-rhamnosidase activity. Enzymatic hydrolysis releases p-nitrophenol, producing a yellow product that is convenient for spectrophotometric measurement. Supplied in high purity as a powder, it is also available as a 10 mM solution in DMSO for ready use. For research use only.
- Chromogenic substrate for α-L-rhamnosidase assays.
- Releases p-nitrophenol on hydrolysis for colorimetric detection.
- High purity suitable for enzymatic and assay applications.
- Available as powder and as 10 mM solution in DMSO.
- Convenient for spectrophotometric quantification of enzyme activity.
Cell Signaling Technology PDGF Receptor beta (C82A3) Rabbit mAb 20 ul
PDGF Receptor beta (C82A3) Rabbit mAb 20 ul
Crescent Chemical Co Inc ISOPROPYL-B-D-THIOGALACTOPYRAN
Isopropyl-b-D-thiogalactopyranoside (IPTG) research grade, dioxane-free Analog of galactose, not split by β-galactosidase. Inducer of the lac operon in bacteria. Used in conjunction with X-Gal(5-bromo-4-chloro-indolyl-β-D-galactoside, cat. no. 15243) for detection of lac+ colonies. Dissolv