3616 Results for: "1-(Hydroxymethyl)cyclopropanecarboxamide"

Supplier: Thermo Fisher Scientific

Phenol red sodium salt ACS

Supplier: Spectrum Chemical

Maltose, Monohydrate, NF is used in pharmaceutical formulations and as a parenteral supplement of sugar for diabetics. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: Thermo Fisher Scientific

Bromophenol blue sodium salt, water soluble, pure indicator

Supplier: Thermo Fisher Scientific

Bromocresol green sodium salt ACS

Supplier: Molekula

HMP Linker (4-(Hydroxymethyl)phenoxyacetic acid) 1 * 5 g

Supplier: LGC Standards PROMOCHEM

4-[5-[4-(HYDROXYMETHYL)PHENYL]-3-(TRIFLU 1 * 100 mg

Supplier: LGC Standards PROMOCHEM

TRIS(HYDROXYMETHYL)AMINOMETHANE (HOCH2) 1 * 50 g

Supplier: Hach

Phenol Red Indicator Solution provides an easy-to-use colorimetric method for determining pH levels for neutral and slightly alkaline waters in the range of 6.5 to 8.5 units. This method uses a color wheel and is especially useful for testing swimming pools and spas.

Supplier: SIGMA ALDRICH MICROSCOPY

Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Supplier: Cayman Chemical

5-HYDROXYMETHYL-2-FURANCARBOXYLIC ACID 1 * 500 mg

Supplier: MP Biomedicals

Trehalose Dihydrate is an osmolyte, a chemical chaperone. It contains many properties that allow it to stabilize partially unfolded protein molecules and inhibit protein aggregation. It include a low chemical reactivity, high glass transition temperature, existence of numerous polymorphs, nonreducing nature, and high affinity for water molecules. Additionally, Trehalose has been noted to bind to expanded polyglutamines and stabilize partially unfolded polyglutamine-containing proteins.

Supplier: MP Biomedicals

D-(+)-Maltose monohydrate is a component of starch and glycogen. It is a sugar composed of 2 α-D-glucose molecules coupled by an α(1→4) glycosidic bond. It is a reducing sugar with one anomeric carbon not linked in an anomeric bond. It contains a hemiacetal function and can mutarotate. Maltose is one product generated from starch and glycogen by the action of α-amylase.

Supplier: MP Biomedicals

D-(+)-Maltose Monohydrate is an α(1→4) linked disaccharide of D-glucose.
D-(+)-Maltose Monohydrate is used as a substrate for α-glucosidase. It is also used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

Supplier: Cayman Chemical

Sodium-glucose cotransporter 1 (SGLT1) is a high affinity, low capacity transporter abundant in the small intestine, with some expression in the kidney as well. SGLT2 is a low affinity, high capacity transporter in the kidney that accounts for approximately 90% of glucose reabsorption into the blood stream.

Supplier: Cayman Chemical

(−)-Indolactam V is a tumor-promoting teleocidin compound that activates protein kinase C (PKC). It binds to PKC regulatory domains of mouse skin PKCη and rat brain PKCγ with Ki values of 3,4 nM and 1 μM, respectively. At 1 μM, (−)-indolactam V induces differentiation of human embryonic stem cells into pancreatic progenitors through activation of PKC signaling.

Supplier: MP Biomedicals

Guanosine is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine can be phosphorylated to become guanosine monophosphate (GMP), cyclic guanosine monophosphate (cGMP), guanosine diphosphate (GDP), and guanosine triphosphate (GTP). These forms play important roles in various biochemical processes such as synthesis of nucleic acids and proteins, photosynthesis, muscle contraction and intracellular signal transduction (cGMP). When guanine is attached by its N9 nitrogen to the C1 carbon of adeoxyribose ring it is known as deoxyguanosine.
Guanosine is required for an RNA splicing reaction in mRNA, when a "self-splicing" intron removes itself from the mRNA message by cutting at both ends, re-ligating, and leaving just the exons on either side to be translated into protein. The antiviral drug aciclovir, often used in herpes treatment, is structurally similar to guanosine.

Supplier: G-Biosciences

X-gal (5-bromo-4-chloro-3-indolyl-β-D- galactopyranoside) is used to indicate whether bacteria express the ß-galactosidase enzyme, which is encoded by the lacZ gene. X-gal is cleaved by ß-galactosidase yielding galactose and 5-bromo-4-chloro-3-hydroxyindole, which is oxidised into 5,5'-dibromo-4,4'-dichloro-indigo, an insoluble blue product. Thus, if X-gal and an inducer of ß-galactosidase (usually IPTG) is contained within an agar medium on a culture plate, colonies which have a functional lacZ gene can easily be distinguished by their blue colour.

Supplier: Molekula

Dimezone S (4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidone) 1 * 100 g

Supplier: LGC Standards PROMOCHEM

1-(2-HYDROXYETHYL)-2-HYDROXYMETHYL-5-NITROIMIDAZOLE (HYDROXYMETRONIDAZOLE) 1 * 10 mg

Supplier: LGC Standards PROMOCHEM

4-AMINO-5-HYDROXYMETHYL-2-METHYLPYRIMIDI 1 * 100 mg

Supplier: Thermo Fisher Scientific

Aesculin sesquihydrate

Supplier: Thermo Fisher Scientific

Bromocresol green sodium salt 0,04% (w/v) in aqueous solution

Supplier: SIGMA ALDRICH MICROSCOPY

Xylenol orange tetrasodium salt is a fluorochrome acid dye with complexing and chelating properties that make it useful as an indicator in the spectrophotometric detection and assay of metal ions such as calcium, cadmium, bismuth, zinc, lead, and mercury. Its tetrasodium salt especially is used as an indicator in metal titrations. It changes color from yellow to red between pH 6.4 to 10.4. It has six potentially anionic substituents, one being sulfonate, and is anionic under staining conditions and during most laboratory applications.

Supplier: LGC Standards PROMOCHEM

(2R,3R)-2-ETHYL-3-(HYDROXYMETHYL)-4-(1-M 1 * 100 mg

Supplier: Novabiochem (Part of Merck)

Hydroxymethyl Polystyrene (100-200 Mesh) 1% Dvb 1 * 5 g

Supplier: LGC Standards PROMOCHEM

(2S,3R)-2-ETHYL-3-(HYDROXYMETHYL)-4-(1-M 1 * 100 mg

Supplier: Molekula

Xylenol orange tetrasodium salt

Supplier: Novabiochem (Part of Merck)

Hydroxymethyl Polystyrene (100-200 Mesh) 1% Dvb 1 * 25 g

Supplier: MP Biomedicals

Storage: Store at -20 °C. Store Desiccated. Store Under Nitrogen. Protect from light.
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, commonly known as X−Gal, is a histochemical substrate for β−galactosidase.
5-Bromo-4-Chloro-3-Indolyl-β-D-Galactopyranoside is used as indigogenic substrate for β-galactosidase, for detection of β-galactosidase-positive clones, and the identification of lac and bacterial colonies or phage plaques. It is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype. X−Gal is cleaved by β−galactosidase to yield an insoluble blue precipitate. X−Gal is particularly useful in molecular biology applications to detect the activity of β−galactosidase which is frequently used as a reporter gene. In cloning, X−Gal is used to detect insertion of foreign DNA into the lacZ region of plasmid DNA using α-complementation which is based on vectors such as the pUC and the M13mp series that carry a fragment of the β-galactosidase gene encoding an α-fragment of β-galactosidase.

Supplier: MP Biomedicals

Bromothymol blue sodium salt, powder