Saltar al contenido
Merck

MWND500

Sigma-Aldrich

Kit for Molecular Weights 14,000-500,000 Non-denaturing

Sinónimos:

protein markers, protein molecular weight standards, protein standards

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

UNSPSC Code:
41105337
NACRES:
NA.32

form

lyophilized powder

Quality Level

storage temp.

−20°C

Application

Kit for Molecular Weights 14,000-500,000 Non-denaturing has been used as a standard for non-denaturing PAGE (polyacrylamide gel electrophoresis) analysis. It has also been used to calibrate columns for gel exclusion chromatography.

Packaging

The kit contains 5 vials of proteins (1 mg of each) having a molecular weight range of 14 - 545 kDa and a technical bulletin.

Proteins:
α-Lactalbumin from bovine milk
Carbonic Anhydrase from bovine erythrocytes
Albumin from chicken egg white
Albumin from bovine serum
Urease from Jack bean

Reconstitution

Reconstitute the contents of each vial of protein marker with 1ml of water, with the exception of Urease, Catalog Number U7752. Reconstitute the vial of Urease with 0.5 ml of water and mix until the protein is in solution. Then add 0.5 ml of glycerol to the Urease solution to stabilize the protein during freeze thaw cycles. Solutions may be stored at -20 °C for future use. It is recommended that repeated freezing and thawing be avoided. Stock solutions may be dispensed into working aliquots, frozen, and then discarded after 2-3 uses. Immediately before use, thaw an aliquot of each prepared protein marker and dilute with an equal volume of sample buffer.

pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 1

1 of 1

Assembly of phagocyte NADPH oxidase: A concerted binding process?
Gilda Karimi
Biochim. Biophys. Acta Gen. Subj. (2014)
Immunogenicity and Serological Cross-Reactivity of Saliva Proteins among Different Tsetse Species
Xin Zhao
PLoS ONE, e0004038-e0004038 (2015)
Oligomerization of the microtubule-associated protein tau is mediated by its N-terminal sequences: implications for normal and pathological tau action
H. Eric Feinstein
Journal of Neurochemistry (2016)
Gilda Karimi et al.
Biochimica et biophysica acta, 1840(11), 3277-3283 (2014-08-12)
The phagocyte NADPH-oxidase is a multicomponent enzyme that generates superoxide anions. It comprises a membrane redox component flavocytochrome b558 and four cytosolic proteins (p67(phox), p47(phox), p40(phox) and Rac) that must assemble to produce an active system. In this work we

Protocolos

Separation of Polyacrylic acid (PAA) 438 kDa; Polyacrylic acid (PAA) 235 kDa; Polyethylenimine (PEI) 266 kDa ; Poly(dimethyl diallyl ammonium chloride) (PIDADMACl) 204 kDa; p-Aminosalicylic acid (PAS) 7800 Da; p-Aminosalicylic acid (PAS) 257 kDa; Cationic dextran (11 kDa); Chitosan (13.4 kDa)

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico