Glycosyl compounds
Medchemexpress LLC NRG1-beta 1 Human 2ug
NRG1-beta 1 Protein a specific ligand for ERBB3 belongs to a family of structurally related polypeptide growth factors NRG1-beta 1 Protein can regulate cell proliferation differentiation apoptosis and migration NRG1-beta 1 Protein plays an important role in tumors and neurological diseases and also has certain neuroprotective activity NRG-1 Protein Human is a recombinant NRG1-beta 1 protein expressed by E coli without tags[1][2][3][4][5]
Medchemexpress LLC PDGF R beta Rat HE 100ug
PDGF R beta Protein a receptor tyrosine kinase binds ligands PDGFA PDGFB and PDGFD forming homodimers or heterodimers Ligand binding activates diverse signaling cascades in PDGF R beta with responses contingent on the specific ligand The modulation of responses involves heterodimer formation with another receptor PDGFRB PDGF R beta Protein Rat (HEK293 His) is the recombinant rat-derived PDGF R beta protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC 3-O-methyl-D-glucopyranose | 13224-94-7 | MFCD00063266 | 99.9% | 194.18 g/mol | C7H14O6 | 5 G
3-O-Methyl-D-glucopyranose is a biochemical reagent used in life-science research as a non-metabolizable glucose analog for studies of glucose transport and intracellular uptake. Supplied as a white to off-white powder intended for laboratory research use only.
- High purity: 99.9%.
- Non-metabolizable glucose analog for transport studies.
- White to off-white solid, suitable for assay preparation.
- Molecular weight 194.18 g/mol and CAS number 13224-94-7 for unambiguous identification.
- Stable under recommended storage conditions to preserve integrity.
Cayman Chemical 4oxo2Nonenal Fatty Acids and D
A lipid peroxidation product; actively modifies histidine and lysine residues on proteins and causes protein cross-linking
TARGETMOL CHEMICALS INC Beta-Thujaplicinol 1MG
Also available in 5 mg, 10 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes. Beta-Thujaplicinol, a hydroxylated thujaplicinone isolated from western red cedar heartwood, has antiviral activity, inhibits hepatitis B virus replication by blocking viral ribonuclease H activity, and can be used in the study of viral infections. Purity 99.67%
Medchemexpress LLC Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside | 41670-79-5 | MFCD00797608 | >98.0% | 392.4 g/mol | C16H24O9S | 250 MG
Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside (CAS 41670-79-5) is an acetylated thioglycoside used as a biochemical reagent and synthetic intermediate in carbohydrate chemistry. It is employed in glycosylation studies, derivatization, and analytical method development and is supplied as a characterized solid with known molecular identity.
- Used as a synthetic intermediate for glycoside synthesis.
- Suitable for glycosylation and derivatization reactions.
- High purity suitable for analytical and preparative work.
- Stable solid form with defined molecular identity.
- Characterized by formula C16H24O9S and molecular weight 392.4 g/mol.
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
Medchemexpress LLC Hexadecanoic acid, 4-nitrophenyl ester | 1492-30-4 | ≥98.0% | 377.52 | 25 G
4-Nitrophenyl palmitate is a chromogenic substrate for lipases and esterases. Upon enzymatic hydrolysis, it releases p-nitrophenol, which can be quantified by colorimetric detection at 410 nm to measure enzymatic activity. It is utilized to characterize the activity of various bacterial and mammalian enzymes, including those from Burkholderia and porcine pancreatic lipase.
- Chromogenic substrate for lipases and esterases.
- Releases p-nitrophenol upon enzymatic hydrolysis, quantifiable by colorimetric detection at 410 nm.
- Used to characterize bacterial and mammalian enzyme activity (e.g., from Burkholderia and porcine pancreatic lipase).
- For research use only; not sold to patients.
- Appearance: solid, white to off-white.
- Shipping: room temperature in continental US; may vary elsewhere.
- Storage: 4°C, protect from light. In solvent: -80°C for 6 months; -20°C for 1 month (protect from light).
Cayman Chemical 4-MethoxyphenylD-Glucopyra 1g
An aryl glycoside with ice recrystallization inhibitory activity; reduces mean grain size in a cell-free ice recrystallization assay and increases the percentage of intact isolated RBCs in PBS post-freeze-thaw at 100 mM; an intermediate in the synthesis of glucan oligosaccharides
Medchemexpress LLC 4-Nitrophenyl 4-guanidinobenzoate hydrochloride | 19135-17-2 | 99.38% | 336.73 | 25 MG
4-Nitrophenyl 4-guanidinobenzoate (NPGB) hydrochloride is a potent sperm acrosin inhibitor, and also a trypsin substrate.
- Potent sperm acrosin inhibitor.
- Trypsin substrate.
Medchemexpress LLC Beta-NGF Human CHO 100ug
Nerve Growth Factor- (Beta-NGF NGF) is a neurotrophic factor that regulates neuronal survival and differentiation NGF is also a seminal plasma protein involved in ovulation and luteinizing NGF has potential functions in the female reproductive system to help overcome the current problem of early embryo loss[1][2][3] Beta-NGF Protein Human (CHO) is produced by CHO cells (S122-R239) with tag free
Alkali Scientific 4 Methylumbelliferyl α D Galactopyranoside Monohydrate (4 Methylumbelliferyl α D Galactoside), 50 Mg
Methylumbelliferyl α-D-Galactopyranoside Monohydrate (50 mg) is a fluorogenic substrate used for the measurement of galactosidase activity. This substrate is widely used in biochemical assays and research to detect the enzymatic hydrolysis of galactosidases in microbial and mammalian systems. The fluorogenic nature of this compound allows for easy detection and quantification of enzyme activity through fluorescence emission. It is particularly useful in studying glycosidases, and this 50 mg quantity is suitable for various laboratory applications including high-throughput assays or routine screening of galactosidase activity in samples.
Research Products International Corp 4-Nitrophenyl-a-L-fucopyranoside, 1 Gram
Chromogenic substrate for detecting a-L-Fucosidase.
Medchemexpress LLC IL-1 beta Canine 10ug
IL-1 beta is a potent proinflammatory cytokine expressed by monocytes macrophages and dendritic cells IL-1 beta plays a key role in inflammation and immunologic reactions[1][2] IL-1 beta Protein Canine consists of 152 amino acids (A115-S266) and is expressed in E coli
Alkali Scientific p Nitrophenyl α L Arabinofuranoside, 100 Mg
Nitrophenyl α-L-arabinofuranoside is a reagent supplied in a 100mg quantity for biochemical research and enzymatic assays. This substrate is specifically used to test the activity of enzymes like α-arabinofuranosidase, which hydrolyze arabinofuranoside bonds. The reagent serves as an effective tool in the study of carbohydrate metabolism, particularly in research on hemicellulose and pectin degradation. It is widely used in glycosidic bond cleavage studies to understand enzymatic behavior and substrate specificity. This reagent is suitable for applications in plant biochemistry, microbiology, and environmental science, where arabinofuranoside is a key component.