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Description: Coenzyme A is an essential cofactor in enzymatic acetyl transfer reactions. The principal biologically active forms of pantothenic acid are coenzyme A (CoA) and acyl carrier protein (ACP). In CoA, the business center of the molecule is the pantothenic acid metabolite 4'-phosphopantetheine. Coenzyme A is comprised of 4'-phosphopantetheine linked by an anhydride bond to the nucloetide adenosine 5'-monophosphate. 4'-Phosphopantetheine itself is comprised of pantothenic acid linked at one end, via an amide bond, to beta-mercaptoethylamine, derived from L-cysteine, and at the other end to a phosphate group. The sulfhydryl group of 4'-phosphopantetheine, which is the business end of the coenzyme, forms thioesters with acyl groups producing acyl-CoA derivatives, including acetyl-CoA.
Coenzyme A facilitates removal of lipid peroxides by increasing mobilization of fatty acids, and promote repair of plasma membranes by activating phospholipid synthesis.

Catalog Number: IC10049380

Supplier: MP Biomedicals

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Description: Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. Dextrans with molecular weights greater than 10,000 behave as if they are highly branched. As the molecular weight increases, dextran molecules attain greater symmetry. Solutions of 10% dextran (MW ~40,000) exert a slightly higher colloidal osmotic pressure than plasma proteins.

Catalog Number: IC10150550

Supplier: MP Biomedicals

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Description: Dextran sulfate is a polyanionic derivative of dextran produced by esterification of Dextran with chlorosulphonic acid. Dextran sulfate sodium (DSS) is the sodium salt which is a white to off-white powder freely soluble in water and salt solutions to form a stable, clear solution. The high purity and reproducible quality enables its application in pharmaceuticals and biotechnology industry.

Catalog Number: IC10151880

Supplier: MP Biomedicals

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Description: These headspace vials offer excellent performance.

Catalog Number: 97047-792

Supplier: DWK Life Sciences (KIMBLE)

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Description: Polyethylene single-use bag systems are produced from two films.

Catalog Number: 89127-130

Supplier: Advanced Scientific, Inc.

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Description: Raffinose is a trisaccharide composed of galactose, fructose, and glucose.

Catalog Number: IC10279780

Supplier: MP Biomedicals

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Description: Ethyl vinyl acetate (EVA) single-use bag systems are produced from a Four-layer 12.5 mil coextrusion film for a durable barrier.

Catalog Number: 10818-354

Supplier: Advanced Scientific, Inc.

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Description: These headspace vials offer excellent performance.

Catalog Number: 97047-988

Supplier: DWK Life Sciences (KIMBLE)

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Description: Preparation Method: MP Intrinsic Factor is produced from the pylorus mucous membrane of the pig, of which only a small part is used. Only the part which, according to histological examinations has proved to have a high content of Intrinsic Factor, is used.
Applications: Intrinsic Factor is used in the treatment not only of classical pernicious anaemia, but also in the treatment of other macrocytic anaemias, where it replaces the Intrinsic Factor which may be lacking in the patient's own gastric juice. In this way Intrinsic Factor is recommended against anaemias that appear 6 to 12 months after serious gastric operations, and against anaemias that are secondary effects of the treatment with certain medicines, e.g. against epilepsy. However, the dietetic use in multi-vitamin preparations is of the greatest importance. In older people there has been observed a degeneration of the gastric mucous membrane, whose secretion of Intrinsic Factor is insufficient to ensure the resorption of the necessary quantity of B-12 from their diet. In order to delay this development it is useful to prescribe a small quantity of Intrinsic Factor with B-12 and other vitamins to these patients.
Product Description: Intrinsic factor is a glucoprotein extracted from the pylorus part of the gastric mucous membrane. Its presence is considered necessary for the absorption of Vitamin B-12.
Unit Definition: The activity is normally indicated in Coli units, the number of which are proportional to the binding power of the substance to Vitamin B-12.

Application Areas: Absorption of vitamin B12
Product Type: Proteins, Enzymes & Peptides
Presentation: Tan Powder
Foreign activity: Salmonella=Negative, E. coli=Negative
NOTES: Standard Plate Count <1000/g
Solubility: Slightly soluble in toluene; practically insoluble in water.
Storage & Handling: -20°C

Catalog Number: IC10205680

Supplier: MP Biomedicals

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Description: All vials may appear to be created equal, but quality and performance make the difference when analyzing vital samples. MicroLiter vials are identical, clean, and dependable, and are certified to ensure optimal performance and reproducible results.

Catalog Number: 97046-310

Supplier: DWK Life Sciences (KIMBLE)

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Description: A special hydroentangleing process washes the Amplitude™ Kappa™ fabric, made of 58% polyester and 42% lyocell (high quality rayon), to provide higher levels of cleanliness, sorbency, and softness compared to similar nonwoven wipes.

Catalog Number: 89800-690

Supplier: Contec

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Description: Designed specifically for non-corrosive and non-evaporative procedures, oil-free diaphragm vacuum pumps provide quiet and stable continuous-duty performance

Catalog Number: 97007-150

Supplier: Brandtech

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Description: Powerful and popular oil-free diaphragm vacuum pumps are suitable for a wide variety of laboratory applications such as rotary evaporation, centrifugal concentration, gel drying, vacuum filtration, solid phase extraction, and degassing procedures

Catalog Number: 97007-174

Supplier: Brandtech

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Description: Oil-free, single-application vacuum systems offer incredibly quiet vacuum operation with electronic or flow control systems and integrated solvent recovery accessories

Catalog Number: 97007-206

Supplier: Brandtech

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Description: All vials may appear to be created equal, but quality and performance make the difference when analyzing vital samples. MicroLiter vials are identical, clean, and dependable, and are certified to ensure optimal performance and reproducible results.

Catalog Number: 97047-294

Supplier: DWK Life Sciences (KIMBLE)

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Description: CAS: 9002-98-6; MDL No: MFCD00803910; RTECS: TQ7915000 Liquid; Linear Formula: (-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y

Catalog Number: BT215515-100G

Supplier: BeanTown Chemical

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