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20-188

Millipore

Tampone di lisi RIPA, 10X

100 mL RIPA Lysis Buffer, 10X for Immunoprecipitation & Western Blotting.

Sinonimo/i:

lysis buffer

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About This Item

Codice UNSPSC:
41116010
eCl@ss:
42029053
NACRES:
NB.22
Prezzi e disponibilità al momento non sono disponibili

Stato

liquid

Confezionamento

pkg of 100 mL

Produttore/marchio commerciale

Upstate®

tecniche

immunoprecipitation (IP): suitable
western blot: suitable

Condizioni di spedizione

ambient

Descrizione generale

Il tampone RIPA (Radioimmunoprecipitation assay) viene usato nella lisi cellulare e nella solubilizzazione di proteine da cellule di mammifero sia aderenti che in sospensione. E′ inoltre usato negli studi sulle interazioni proteina-proteina nei quali aiuta a ridurre le interazioni non specifiche e a mantenere il basso il background, consentendo nel contempo la maggior parte dei legami proteina-proteina specifici.

Applicazioni

Il tampone per la lisi delle cellule RIPA, 10X, è stato utilizzato per la lisi delle cellule durante la preparazione di campioni da analizzare in saggi di immunoprecipitazione[1][2] e Western blot.[3][4][5]

Stato fisico

0,5M Tris-HCl, pH 7,4, 1,5M NaCl, 2,5% acido deossicolico, 10% NP-40, 10mM EDTA.

Stoccaggio e stabilità

6 mesi a temperatura ambiente.

Note legali

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Esclusione di responsabilità

Salvo diversa indicazione nel nostro catalogo o in altra documentazione fornita dall′azienda insieme al prodotto, i nostri prodotti sono destinati esclusivamente a scopi di ricerca e non devono essere utilizzati per altre finalità, inclusi a titolo esemplificativo ma non esaustivo, fini commerciali non autorizzati, applicazioni diagnostiche in vitro, usi terapeutici ex vivo o in vivo o qualsiasi altro tipo di assunzione o applicazione rivolta agli esseri umani o agli animali.

Pittogrammi

Corrosion

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Aquatic Chronic 3 - Eye Dam. 1

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3


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Questions

1–8 of 8 Questions  
  1. Can I prepare 10 ml of 1x RIPA buffer and add phosphatase and protease inhibitor then aliquot it to 1 ml Eppendorf tubes and store at -20 for use?

    1 answer
    1. Freeze-thaw cycles may lead to degradation of added phosphatase and protease inhibitors. It is highly recommended to prepare the cocktail just prior to application.

      Helpful?

  2. Can this lysis extract protein from the Nucleus?

    1 answer
    1. RIPA Buffer enables the extraction of cytoplasmic, membrane, and nuclear proteins. Certain proteins are more soluble in RIPA buffer than others.

      Helpful?

  3. How long can 1x RIPA lysis buffer be stored with or without the protease?

    1 answer
    1. This product is stable at room temperature for 6 months from date of shipment. Protease and phosphatase inhibitors should be added immediately prior to use.

      Helpful?

  4. I used the 10X RIPA buffer to lyse my cultured cells. How can I do next? Will it affect the protein quantification by using BCA assay kit? Also, will it affect the SDS-PAGE and Western blot?

    1 answer
    1. Protein samples prepared from cell culture lysates using this 1X RIPA buffer are typically compatible with downstream applications such as BCA assay, SDS-PAGE, and Western blotting. The concentrations of salts and detergents present in the 1X RIPA buffer are relatively low, minimizing interference with these techniques.

      Helpful?

  5. Can we store it a 4 degree, if we want to use it after 6 months?

    1 answer
    1. Studies have not been performed to determine if refrigerated storage will extend the shelf life of this product. The end user would have to determine suitability if used after the recommended 6 months. Note that product R0278, a 1X Ripa Buffer, is stored refrigerated and includes a warranty of 1 year from the date of shipment. Please see the link below to review this product datasheet:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/350/775/r0278bul.pdf

      Helpful?

  6. Someone in lab left the 10X RIPA Buffer in room temperature for overnight. Will it affect the quality of the buffer? Could we continue to use it?

    1 answer
    1. This product does not require refrigeration and is stable at room temperature for up to 6 months.

      Helpful?

  7. Do I used distilled water to dilute to 1X?

    1 answer
    1. The 10X RIPA Lysis Buffer should be diluted with nine parts sterile, distilled water.

      Helpful?

  8. Do I have to dilute to 1X for protein isolation?

    1 answer
    1. Yes, RIPA lysis buffer should be diluted to 1X prior to use.

      Helpful?

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