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C8740

Sigma-Aldrich

CelLytic B Cell Lysis Reagent

For bacterial cell lysis, 10× concentrate

Sinonimo/i:

bacterial cell lysis reagent

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10 ML
CHF 112.00
50 ML
CHF 435.00
100 ML
CHF 595.00

CHF 112.00


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Cambia visualizzazione
10 ML
CHF 112.00
50 ML
CHF 435.00
100 ML
CHF 595.00

About This Item

Numero MDL:
Codice UNSPSC:
41116134
NACRES:
NA.56

CHF 112.00


Check Cart for Availability

Livello qualitativo

Stato

liquid

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Applicazioni

A proprietary, non-denaturing formulation of zwitterionic detergents used for the lysis of bacterial cells and extraction of recombinant proteins.
TM[="CelLytic"] B Cell Lysis Reagent has been used for lysing E.coli 5-helix bundle protein.[1] It is also suitable for lysing hepatitis B X-interacting protein (HBXIP)[2] and E. coli TG1 cells.[3]

Caratteristiche e vantaggi

  • Higher protein extraction efficiency than traditional methods such as sonication and lysozyme
  • Scalable for 1 to 25 grams of bacterial cell paste
  • No interference with downstream applications such as affinity chromatography, IP, and Western blotting
  • Compatible with protease inhibitors, inhibitor cocktails, chaotropes, salts, chelating agents and reducing agents

Altre note

10X concentrate of detergent blend contains no buffering components, giving the researcher flexibility to integrate the lysis reagent into their desired system. Also amenable to automation protocols for recombinant protein extraction and purification.

Note legali

Covered by US Patent No 7,282,475 B2 and are sold for research use only. Commercial use requires addtional licenses.
CelLytic is a trademark of Sigma-Aldrich Co. LLC

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Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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A fluorescence polarization assay using an engineered human respiratory syncytial virus F protein as a direct screening platform
Park M, et al.
Analytical Biochemistry, 409(2), 195-201 (2011)
Interaction of hepatitis B viral oncoprotein with cellular target HBXIP dysregulates centrosome dynamics and mitotic spindle formation
Wen Y, et al.
The Journal of biological chemistry, 283(5), 2793-2803 (2008)
A highly efficient procedure for the extraction of soluble proteins from bacterial cells with mild chaotropic solutions
Danilevich VN, et al.
Chemical Engineering & Technology, 31(6), 904-910 (2008)
Yihong Guan et al.
Communications biology, 3(1), 493-493 (2020-09-09)
Loss-of-function TET2 mutations (TET2MT) are common in myeloid neoplasia. TET2, a DNA dioxygenase, requires 2-oxoglutarate and Fe(II) to oxidize 5-methylcytosine. TET2MT thus result in hypermethylation and transcriptional repression. Ascorbic acid (AA) increases dioxygenase activity by facilitating Fe(III)/Fe(II) redox reaction and

Questions

1–10 of 11 Questions  
  1. Can this product safe to be used for downstream crosslinking stains such as a 6x HIsTag?

    1 answer
    1. C8740 does not interfere with downstream applications such as 6X HisTag affinity tag purification, or detection on a Western Blot with an anti-6X His antibody.
      If the intention is to conjugate a protein to a 6X HisTag, the protein should first be purified from the lysate before conjugation. C8740 will not interfere with a conjugation protocol after the protein of interest has been isolated from the lysate.

      Helpful?

  2. Can I use the CelLytic™ B cell lysate in an activity assay?

    1 answer
    1. CelLytic B contains a zwitterionic detergent so the protein is active and can be used in protein activity assays.

      Helpful?

  3. When using the CelLytic™ B lysis reagent, do I need to make a dilution prior to measuring protein by Bradford assay?

    1 answer
    1. When using the CelLytic™ B lysis reagent (B7435, B7310, C8740, and contained in kits CB0050 and CB0500), it is best to use a 1:10 dilution in order to reduce the risk of interference with the Bradford Reagent.  A 1:20 dilution would be even better, as long as the protein level remains within the standard curve.

      Helpful?

  4. What bacterial cells can be used with CelLytic B?

    1 answer
    1. CelLytic B Reagent by itself (no lysozyme or benzonase) was optimized for E. coli strain BL21.  It also works with other common E. coli strains such as DH5?, JM109, and HB 101. The CelLytic B Reagent may be used on other similar bacterial cells. The CelLytic B Plus Kit is compatible with many more difficult to lyse Gram positive bacteria such as Bacillus and Streptococcus.

      Helpful?

  5. Can I concentrate my sample that was made using CelLytic B?

    1 answer
    1. If concentrating a sample, be aware that concentration using filter concentrators may increase the detergent concentration significantly and cause issues in downstream applications.  heoretically, ways to get around this are TCA precipitation, or diluting the extract below the CMC prior to concentration. This would be at least a 1/5 dilution, based on the following reference: Saito, S., and Tsuchiya, T., Characteristics of n-octyl beta-D-thioglucopyranoside, a new non-ionic detergent useful for membrane biochemistry. Biochem. J., 222(3), 829-832, 1984.

      Helpful?

  6. What is the difference between CelLytic B (Product Nos. B7435, B7310, C8740) and CelLytic B Plus  (Product Nos. CB0050 and CB0500)?

    1 answer
    1. CelLytic B Plus contains CelLytic B, Product No. B7435 as well as lysozyme, benzonase, and a protease inhibitor cocktail for a complete reagent for cell lysates for protein isolation.

      Helpful?

  7. Can I obtain protein from inclusion bodies with CelLytic B?

    1 answer
    1. If the protein is found in inclusion bodies, you need to use an additional reagent, Product No. C5236, CelLytic IB to solubilize the proteins from the inclusion bodies.  CelLytic B is used to isolate the inclusion bodies from the bacteria.  CelLytic IB, Product No. C5236 can then be used to solubilize the proteins from the inclusion bodies.

      Helpful?

  8. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  9. Can I use CelLytic B for eukaryotic cells?

    1 answer
    1. CelLytic B was optimized for bacterial cells.  It may lyse some mammalian cells. CelLytic B 10X is a better choice for the lysis of yeast and mammalian cells due to the increased detergent concentration.

      Helpful?

  10. Can I use CelLytic B with the maltose binding protein system (MBP System)?

    1 answer
    1. CelLytic B cannot be used with the MBP system.  We have used this in the maltose binding protein system, and know that it will NOT work in this system, since any and all detergents will destroy binding of protein to the resin.

      Helpful?

1–10 of 11 Questions  

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