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Description: Salt-free lyophilized solid. Soluble in H2O. Prepared from serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. pI 4.7. CAS 70024-90-7, M.W. 66,000.

Catalog Number: 80055-718

Supplier: MilliporeSigma

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Description: (PVP; povidone). White solid. Polymer used as a pharmaceutical aid, complexing agent and solubilizer. Soluble in H2O. RTECS TR8370000, CAS 9003-39-8, M.W. 40,000.

Catalog Number: 80058-576

Supplier: MilliporeSigma

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Catalog Number: EMOP133-100UG

Supplier: MilliporeSigma

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Description: (Dimethylethylammonium propane sulfonate). White solid. HYGROSCOPIC. A non-detergent sulfobetaine.

Catalog Number: 80058-452

Supplier: MilliporeSigma

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Catalog Number: EMPC150-25UG

Supplier: MilliporeSigma

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Description: ( [tris(Hydroxymethyl)aminomethane]). White solid. Widely used as a biological buffer. Purity: >= 99% by titration (dry basis). Heavy metals: <1 ppm. Soluble in H2O. Absorbance (1.0 M, H2O, 260 nm): <0.05. pH (1.0 M, H2O): 9.5 - 11, pKa 8.3 at 20[degree] C.

Catalog Number: 80058-768

Supplier: MilliporeSigma

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Description: (Cys, HCI). White solid. Purity: >98% by titration. Soluble in H2O. RTECS HA2275000, CAS 52-89-1, M.W. 157.6. WARNING! May cause irritation.

Catalog Number: 80057-976

Supplier: MilliporeSigma

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Description: PopCulture Reagent* is a buffered mixture of concentrated detergents formulated to extract proteins from E. coli cells directly in their culture medium, Using this method, cell culture, protein extraction and purification, Storage +15degreeC to +30degreeC

Catalog Number: EM71092-5

Supplier: MilliporeSigma

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Description: HA Cas number 1306-06-5 Form White solid Storage +15C to +30C A form of calcium phosphate used in preparative procedures for purification of proteins and nucleic acids in which high flow rate and binding capacity are desired.

Catalog Number: EM391947-100GM

Supplier: MilliporeSigma

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Catalog Number: 80051-630

Supplier: MilliporeSigma

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Description: Lyophilized solid. PROTECT FROM MOISTURE. Secreted by the mucosal lining of the stomach. Active under acidic conditions. Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A and pH >6.0.

Catalog Number: 80053-618

Supplier: MilliporeSigma

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Catalog Number: 80503-696

Supplier: MilliporeSigma

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Description: (Trp). White solid. Purity: >= 98% by titration. Soluble in H2O. RTECS YN6130000, CAS 73-22-3, M.W. 204.2. WARNING! May be carcinogenic/teratogenic.

Catalog Number: 80058-790

Supplier: MilliporeSigma

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Catalog Number: EM341506-1GM

Supplier: MilliporeSigma

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Catalog Number: 80053-892

Supplier: MilliporeSigma

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Description: (Guanidinium chloride). White solid. Powerful protein denaturant widely used in purification of proteins and nucleic acids (especially mRNA). Purity: >= 99% by titration. Soluble in EtOH and H2O. Absorbance (6.0 M, H2O, 230 nm): <0.1 at 230 nm; <0.02 at 260 nm.

Catalog Number: 80058-172

Supplier: MilliporeSigma

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