Carbohydrates
Sigma Aldrich Fine Chemicals Biosciences D-(+)-Talose >=99.0% (HPLC) | 2595-98-4 | MFCD00135834 | 250MG
D-(+)-Talose >=99.0% (HPLC) | Purity: >=99.0% (HPLC) | Mol Wt: 180.16 | 2595-98-4 | MFCD00135834 | 250MG
Sigma Aldrich Fine Chemicals Biosciences D-Mannitol ACS reagent500G
REAGENT D-Mannitol ACS reagent500G
Medchemexpress LLC Glycerol dehydrogenase | 9028-14-2 | 100 U
Glycerol dehydrogenase is a polyol dehydrogenase that catalyzes the NAD-dependent oxidation of glycerol to dihydroxyacetone. It can be used for glycerol metabolism in diverse microorganisms.
- Catalyzes the NAD-dependent oxidation of glycerol to dihydroxyacetone
- Used for glycerol metabolism in diverse microorganisms
- Ships at room temperature in continental US (may vary elsewhere)
- Store under recommended conditions in the certificate of analysis
Sigma Aldrich Fine Chemicals Biosciences D-(+)-Galactosamine hydrochloride suitable for cell culture, BioReagent | 1772-03-8 | MFCD00135830 | 100MG
D-(+)-Galactosamine hydrochloride suitable for cell culture, BioReagent | Purity: >=99% | Mol Wt: 215.63 | 1772-03-8 | MFCD00135830 | 100MG
Sigma Aldrich Fine Chemicals Biosciences L-(+)-Arabinose BioUltra | 5328-37-0 | MFCD00135866 | 10g
L-(+)-Arabinose BioUltra | Purity: 99.5% | MW: 150.13 | 5328-37-0 | MFCD00135866 | 10g
![Research Products International Corp X-GAL [5-Bromo-4-chloro-3-indolyl-B-D-galactoside], 10 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-B71800-10.0.JPG-250.jpg)
Research Products International Corp X-GAL [5-Bromo-4-chloro-3-indolyl-B-D-galactoside], 10 Grams
Chromogenic substrate of β-Galactosidase used in combination with IPTG for detection of β-Galactosidase activity in bacterial colonies. X-GAL is cleaved at the B1-4 bond between galactose and the 5-Bromo-4-chloro-3-indolyl portion of X-GAL by β-Galactosidase via hydrolysis. The cleavage of X-GAL results in the production of a water insoluble blue dichloro-dibromo-indigo precipitate. In cloning strategies with vectors such as Lambda-11, M13mp18 and 19, pUC18 and 19, pUR222 the E. coli lacZ gene is transformed to lac+ cells. After transformation the cells show β-Galactosidase activity in the presence of media containing X-GAL and IPTG. The insertion of a DNA fragment into the cloning sites of the lacZ gene results in the disruption of β-Galactosidase activity leading to the appearance of white colonies. Non-recombinant cells produce a blue indigo dye.
Water Content: 0.05% (K. Fisher)
Protect from light and moisture
Sigma Aldrich Fine Chemicals Biosciences D-Mannitol, 69-65-8, MFCD00064287, 500 G
Empirical Formula (Hill Notation): C6H14O6, Molecular Weight: 182.17, ≥98%, Synonym: Mannite. D-mannitol has been used as a hydroxyl radical scavenger and as a medium supplement.
Apexbio Technology LLC Heparin(Synonyms: Heparin Sodium, Unfractionated Heparin, Sodium Heparin, Heparinic Acid, Liquaemin, Calciparine), 500mg, CAS: 9005-49-6.
Heparin (CAS 9005-49-6) is a highly sulfated glycosaminoglycan known primarily for its anticoagulant properties In biological systems it is stored in granules within specific animal tissues and cells potentially serving defensive roles against pathogens In vitro studies demonstrate that Heparin dose-dependently suppresses granulocyte aggregation and degranulation triggered by FMLP or serum-activated zymosan and specifically blocks FMLP-induced superoxide anion production Additionally in rat models Heparin treatment reduces both the binding affinity and density of angiotensin II receptors on adrenal cells resulting in decreased angiotensin II-stimulated aldosterone secretion Heparin is extensively applied in biomedical research to investigate granulocyte-mediated inflammation and renin-angiotensin system signaling
eMolecules Chem-Impex D-Sorbitol 1kg 112442383 02003 0 000 50-70-4 MFCD00064875 182 172 C6H14O6
Chem-Impex D-Sorbitol 1kg 112442383 02003 0 000 50-70-4 MFCD00064875 182 172 C6H14O6
Medchemexpress LLC D-Glucose-13C6 | 110187-42-3 | MFCD00144088 | 99.9% | 1 ML
D-Glucose-13C6 is a stable isotope-labeled counterpart of D-glucose. It can be used as a metabolic tracer for glucose-related synthetic catabolism or as a synthesis ingredient, minimal media reagent, and internal standard. It is for research use only.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable isotope-labeled counterpart of D-glucose
- Traces glucose-related synthetic catabolism
- Synthesis ingredient
- Minimal media reagent
Medchemexpress LLC Alpha-D-glucose (Standard) | 492-62-6 | 99.9% | 10 MG
Alpha-D-glucose (Standard) is the analytical standard of alpha-D-glucose. This monosaccharide has a more significant insulin stimulating effect than beta-D-glucose. It is intended for research and analytical applications, commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS, serving as a reference standard.
- Analytical standard for alpha-D-glucose
- Monosaccharide
- Used in qualitative, quantitative, and methodological research
- Applied in HPLC, GC, and MS experiments
- Intended for research and analytical applications
Sigma Aldrich Fine Chemicals Biosciences Quercetin 3 glucoside phyp20MG
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity water residual solvents inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH Co. KG