You Searched For: DuPont+Tychem®+10000

Catalog Number: (IC10280980)

Supplier: MP Biomedicals

Description: Soluble in water (100 mg/mL - clear, colorless solution).

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Catalog Number: (IC10120880)

Supplier: MP Biomedicals

Description: Uridine-5'-diphosphoglucose Disodium Salt is a biosynthetic product produced by the reaction of UTP and glucose-1-phosphate catalyzed by uridyl transferase.

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Catalog Number: (101447-638)

Supplier: New England Biolabs (NEB)

Description: An <i>E.coli</i> strain that carries the cloned and modified BamHI gene from Bacillus amyloliquefaciens H (ATCC 49763). High Fidelity (HF®) Restriction Enzymes have 100% activity in CutSmart® Buffer; single-buffer simplicity means more straightforward and streamlined sample processing. HF enzymes also exhibit dramatically reduced star activity. HF enzymes are all Time-Saver™ qualified and can therefore cut substrate DNA in 5-15 with the flexibility to digest overnight without degradation to DNA. Engineered with performance in mind, HF restriction enzymes are fully active under a broader range of conditions, minimizing off-target products, while offering flexibility in experimental design.

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Catalog Number: (IC10149680)

Supplier: MP Biomedicals

Description: Deoxycholic acid is a bile acid formed by metabolism of cholate.

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Catalog Number: (IC10269480)

Supplier: MP Biomedicals

Description: Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein.

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Catalog Number: (IC10070680)

Supplier: MP Biomedicals

Description: L-(+)-Arabinose is the naturally occurring isomer and is a constituent of plant polysaccharides.

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Catalog Number: (IC10054380)

Supplier: MP Biomedicals

Description: Penicillin G is a narrow spectrum antibiotic

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Catalog Number: (IC10103880)

Supplier: MP Biomedicals

Description: Bis-Tris is zwitterionic buffer, an amine buffer similar to Tris. It exhibits only a very small shift in dissociation constant with respect to temperature. Hydrochloric acid can be used to adjust pH for a Bis-Tris buffer to the desired pH.

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Supplier: Enzo Life Sciences

Description: Agrin is an essential extracellular matrix component which promotes clustering of nicotinic acetylcholine receptors (nAChRs) and other proteins during development at the neuromuscular junction. Agrin, MuSK and Rapsyn are all essential components for AChR aggregation through an unknown mechanism. The C-terminal region of agrin is released into the medium, interacts with receptors on the muscle surface, and induces AChR aggregation. The central region contains two O-linked glycosylation sites and a domain homologous to domain III of laminin. The N-terminal region anchors agrin to the extracellular matrix via other basal membrane components. This region also contains a protease inhibitor domain and glycosaminoglycan attachment sites, increasing the predicted MW from 200kDa to ~600kDa. The diagram shown indicates the domain structure and functional regions of agrin, as well as domains required for AChR aggregation and alpha-dystroglycan and heparin binding.  Various agrin isoforms are generated by alternative splicing at the X, Y and Z sites, and differ in the presence or absence of small inserts. The isoforms can determine the biological activity of agrin and their expression in specific tissues and stages of development. While no difference in functional activity has been detected between splicing variants at site X, insertion of a 4 aa peptide at site Y modestly increases agrins nAChR clustering activity. Insertion of an 8 aa peptide at splicing site Z increases the clustering activity of soluble rat agrin 10,000 fold.

Catalog Number: (IC10292980)

Supplier: MP Biomedicals

Description: Soluble in water (100 mg/mL - clear, colorless solution).

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Catalog Number: (IC10129880)

Supplier: MP Biomedicals

Description: Cellobiose is a disaccharide composed of two glucose molecules. These are β-1,4-glycosidically linked. It is reducing sugar, which is readily soluble in polar solvents such as water and ethanol. D-Cellobiose is a substrate of β-glucosidase.

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Catalog Number: (101641-132)

Supplier: New England Biolabs (NEB)

Description: An <i>E.coli</i> strain that carries the cloned and modified BamHI gene from Bacillus amyloliquefaciens H (ATCC 49763). High Fidelity (HF®) Restriction Enzymes have 100% activity in CutSmart® Buffer; single-buffer simplicity means more straightforward and streamlined sample processing. HF enzymes also exhibit dramatically reduced star activity. HF enzymes are all Time-Saver™ qualified and can therefore cut substrate DNA in 5-15 with the flexibility to digest overnight without degradation to DNA. Engineered with performance in mind, HF restriction enzymes are fully active under a broader range of conditions, minimizing off-target products, while offering flexibility in experimental design.

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Catalog Number: (IC10172580)

Supplier: MP Biomedicals

Description: Folic acid, also known as folate, is a B vitamin that can be found in a variety of fruits and vegetables. It can also be chemically synthesized. Folate, a watersoluble vitamin, helps the body form red blood cells and aids in the formation of genetic material within every body cell. This product exhibits metal binding properties. Hematopoietic vitamin present, free or combined with one or more additional molecules of L-(+)-glutamic acid, in liver, kidney, mushrooms, spinach, yeast, green leaves, and grasses.
Folic acid (Vitamin B9 and folate) is essential to numerous bodily functions. The human body needs folate to synthesize DNA, repair DNA, and methylate DNA as well as to act as a cofactor in certain biological reactions. It is especially important in aiding rapid cell division and growth, such as in infancy and pregnancy.
Folic acid (FA) and dihydrofolic acid (FAH2) are substrates of dihydrofolate reductase(s) which reduce them to tetrahydrofolate (THF), which in turn supports ‘one carbon’ transfer. Tetrahydrofolates are required for de novo synthesis of purines, thymidylic acid and various amino acids and for post-translational methylation (epigenetics).
Very slightly soluble in cold water (0.0016 mg/mL at 25 °C), soluble to about 1% in boiling water. Slightly soluble in methanol, appreciably less soluble in ethanol and butanol. Insoluble in acetone, chloroform, ether, benzene. Relatively soluble in acetic acid, phenol, pyridine, solutions of alkali hydroxides and carbonates. Soluble in hot dilute HCl and H2SO4.

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Catalog Number: (IC10116680)

Supplier: MP Biomedicals

Description: Soluble in water (50 mg/l- clear, colorless to slight yellowish solution) or methanol; less soluble in ethanol; practically insoluble in ether and ethyl acetate.

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Catalog Number: (IC10144480)

Supplier: MP Biomedicals

Description: L-cysteine is used in producing antioxidants. It also promotes healing of severe burns, fat burning and helps build muscle and promotes the activity of white blood cells. It is a precursor in the food, pharmaceutical, and personal care industries.

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Catalog Number: (75875-568)

Supplier: MP Biomedicals

Description: Aprotinin is a natural inhibitor of trypsin, chymotrypsin and plasmin. It is found in bovine lymph nodes, lung, parotid gland, spleen, liver, pancreas, seminal vesicles, thyroid gland, kidney, mucous membranes of the trachea and esophagus, ovaries, heart, posterior pituitary and cartilage.A serine protease inhibitor which is reactive against trypsin, chymotrypsin, plasmatic and glandular kininogenases, plasmin, kallkrein, urokinase, clotting factor XIIa, protein C, proteinases of the complement system, and leukocyte and tissue proteinases. It does not inhibit thrombin. Aprotinin works by blocking the active sites of enzymes. Binding is reversible with most aprotinin-protease complexes dissociating at pH > 10 or < 3.
Aprotinin is a competitive serine protease inhibitor that forms stable complexes with and blocks the active sites of enzyme. This binding is reversible, and most aprotinin-protease complexes will dissociate at extreme pH levels >10 or <3. Structurally, Aprotinin is a monomeric globular protein derived from bovine lung that consists of 58 amino acids, arranged in a single polypeptide chain with three crosslinking disulfide bridges.

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