Glycosyl compounds
![Alkali Scientific X Glucoside [5 Bromo 4 Chloro 3 indolyl β D glucopyranoside], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661860.jpg-250.jpg)
Alkali Scientific X Glucoside [5 Bromo 4 Chloro 3 indolyl β D glucopyranoside], 1 G
X Glucoside [5 Bromo 4 Chloro 3 indolyl β-D-glucopyranoside], 1 g is a chromogenic substrate used in biochemical assays for the detection of β-D-glucosidase activity. Upon hydrolysis by the enzyme, it produces a colored compound that can be quantified spectrophotometrically. This substrate is commonly employed in microbiological studies, particularly for identifying bacteria or yeasts that express β-D-glucosidase. It serves as a valuable tool in enzyme assays and screening processes for the presence of specific metabolic enzymes. X Glucoside is frequently used in research, including genetic studies, enzyme characterization, and microbiological diagnostics.
![Alkali Scientific 4 Methylumbelliferyl α D Galactopyranoside Monohydrate [4 Methylumbelliferyl α D Galactoside], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660213.jpg-250.jpg)
Alkali Scientific 4 Methylumbelliferyl α D Galactopyranoside Monohydrate [4 Methylumbelliferyl α D Galactoside], 1 G
Methylumbelliferyl α-D-Galactopyranoside Monohydrate (1 g) is a fluorogenic substrate that is widely used in assays to detect and quantify galactosidase activity. This reagent is critical in studying the breakdown of galactose-containing polysaccharides and glycoproteins in microbial, plant, and animal systems. Upon enzyme cleavage, it produces a fluorescent product that can be easily detected using a fluorometer, providing a sensitive method for enzyme activity measurement. The 1 g quantity is ideal for high-throughput laboratory experiments, allowing for large-scale screening and research of galactosidase enzyme activity in various biological contexts.
Medchemexpress LLC Transforming growth factor beta 1 (recombinant pig, His-tagged) | 2UG
Recombinant animal-free transforming growth factor beta 1 (TGF-β1) derived from pig, supplied as a His-tagged, lyophilized protein produced in Escherichia coli. The preparation corresponds to the mature chain (A279-S390), demonstrates biological activity (ED50 <0.1 ng/mL in HT-2 assay), and is formulated for stability and long-term storage.
![Alkali Scientific P Gal [Phenyl β D Galactopyranoside], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661406.jpg-250.jpg)
Alkali Scientific P Gal [Phenyl β D Galactopyranoside], 1 G
Phenyl β-D Galactopyranoside (P Gal) is a biochemical reagent used primarily for enzyme assays in laboratory settings. This reagent is often utilized to study the activity of β-galactosidase, an enzyme involved in lactose metabolism. When β-galactosidase is present, it hydrolyzes the bond in phenyl β-D galactopyranoside, releasing phenol, which can be detected by colorimetric methods. This 1g sample is ideal for small-scale research and is particularly useful in molecular biology, microbiology, and genetic studies, where it helps to monitor gene expression and enzyme activity in various model organisms.
Cayman Chemical Prostaglandin D Synthase lip
Source: Recombinant N-terminal GST-tagged enzyme purified from E. coli • MW: 46 kDa
Medchemexpress LLC Interferon beta Antibody (YA1560) | 100 UL
Interferon beta Antibody (YA1560) is a liquid laboratory chemical supplied by MedChemExpress for research use. It has a predicted and observed molecular weight of 22 kDa and is provided at a concentration of 1 mg/mL.
- Host: Rabbit
- Reactivity: Human
- Clonality No.: YA1560
- SwissProt ID: P01574
- Gene ID: 3456
- Concentration: 1 mg/mL
- Conjugation: Non-conjugated
- Application: WB, IP
- Dilution Ratio: WB: 1:500-1:1000; IP: 1:50
- Formulation: Supplied in Rabbit IgG in 10mM phosphate buffered saline, pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.
- Storage and stability: Stored at -20°C for 1 year. Avoid repeated freeze/thaw cycles.
- Shipping: Shipping with blue ice.
- Identified uses: Laboratory chemicals, manufacture of substances.
- Appearance: Liquid
MSC Value Collection Welded Steel Chain, 1/4 in, Grade 70, 3,150 lb
This welded steel chain is designed for high-strength applications, featuring a 1/4 inch trade size and Grade 70 classification. It has a robust 3,150 lb capacity and is protected with a yellow chromate zinc finish, making it suitable for various heavy-duty securing or transport needs.
- Trade size of 1/4 inch
- Made from welded steel
- Grade 70 for high strength
- 3,150 lb capacity
- Yellow chromate zinc finish for corrosion resistance
Medchemexpress LLC Tricin 7-O-glucuronide | 32769-02-1 | 99.1% | 506.41 | 1 MG
Tricin 7-O-glucuronide is an Alfalfa flavonoid that can be obtained from the leaves of M. tenuifollium G. Forster. It is for research use only.
- For research use only
- Obtained from Medicago sativa L.
- Alfalfa flavonoid
Medchemexpress LLC Para-nitrophenyl oleate | 17363-90-5 | 99.8% | 403.55 | 50 MG
Para-nitrophenyl oleate is an ester product intended for research use only. This product features:
- High purity of 99.81%
- Molecular weight of 403.55
- Chemical formula C24H37NO4
- CAS Number 17363-90-5
- Colorless to light yellow liquid appearance
Medchemexpress LLC Integrin beta 1 Antibody (YA337) | 100 UL
Integrin beta 1 Antibody (YA337) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Integrin beta 1.
- Rabbit-derived IgG monoclonal antibody
- Non-conjugated antibody
- Targets Integrin beta 1
Medchemexpress LLC Beta IV Tubulin Antibody (YA2267) | 50 UL
Beta IV Tubulin Antibody (YA2267) is a rabbit-derived, non-conjugated IgG monoclonal antibody that targets beta IV Tubulin. This antibody can be used as a loading control. Beta IV Tubulin is a primary component of microtubules, which are cylindrical structures formed by alpha- and beta-tubulin heterodimers. Microtubules elongate by adding GTP-tubulin dimers to their ends, creating a stabilizing cap.
- Host: Rabbit
- Isotype: IgG monoclonal antibody
- Reactivity with human, mouse, and rat samples
- Suitable for Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunohistochemistry-Frozen (IHC-F), and Immunocytochemistry/Immunofluorescence (ICC/IF) applications
- Molecular weight: 50 kDa (predicted and observed)
- Storage conditions: -20°C for 1 year, avoid repeated freeze/thaw cycles
Medchemexpress LLC Acetobromo-α-D-glucuronic acid methyl ester | 25 G
Acetobromo-α-D-glucuronic acid methyl ester is a glucuronosyl donor that is applicable to the synthesis of other compounds.
- Is a glucuronosyl donor
- Applicable to the synthesis of other compounds
Medchemexpress LLC Inhibin beta A Antibody (YA2780) | 50 UL
The related gene encodes a member of the TGF-beta (transforming growth factor-beta) superfamily of proteins. The encoded preproprotein is proteolytically processed to generate a subunit of the dimeric activin and inhibin protein complexes. These complexes activate and inhibit, respectively, follicle stimulating hormone secretion from the pituitary gland. The encoded protein also plays a role in eye, tooth and testis development. Elevated expression of the related gene may be associated with cancer cachexia in human patients.
- Rabbit-derived IgG monoclonal antibody
- Reactivity: human, mouse, rat
- Non-conjugated
- Predicted molecular weight: 47 kDa
- Observed molecular weight: 43 kDa
- Affinity purified
- Supplied in phosphate buffered saline with BSA, sodium azide, and glycerol
- Stable for 1 year when stored at -20°C
- Liquid appearance
- Suitable for western blot (1:500-1:1000 dilution)
![Alkali Scientific NPG [p Nitrophenyl β D glucuronide], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661479.jpg-250.jpg)
Alkali Scientific NPG [p Nitrophenyl β D glucuronide], 1 G
NPG (p Nitrophenyl β D Glucuronide), available in a 1g pack, is an essential reagent used for detecting glucuronidase activity in biochemical and microbiological research. The substrate, upon hydrolysis by glucuronidase enzymes, produces a yellow-colored compound that can be easily quantified, making it a critical tool for enzyme assays. NPG is commonly employed in research related to drug metabolism, liver function, and glucuronide conjugation. The 1g pack provides a larger supply for extended assays, making it ideal for high-throughput testing. This reagent is widely used in pharmaceutical and clinical laboratories for glucuronidase assays and enzyme activity studies.
Medchemexpress LLC GARPLatent TGF beta 50ug | 50ug
GARP/latent TGF-b1 complexes are potent inducers of Th17 differentiation in the presence of exogenous IL-6 and inducers of Treg in the presence of IL-2 GARP Latent TGF beta Complex Protein Mouse (HEK293 His) is a biotinylated recombinant protein (GARP (I18-N628) TGF-b1 (L30-S390)) produced by HEK293 cells with His tag[1][2]