Thermo Scientific™

B-PER™ with Enzymes Bacterial Protein Extraction Kit

Catalog number: 90079
Thermo Scientific™

B-PER™ with Enzymes Bacterial Protein Extraction Kit

Catalog number: 90079
Catalog Number
90079
Unit Size
500 mL
Price (USD)
648.00
Your Price:
Availability
***
Quantity
Catalog Number
Unit Size
250 mL
Price (USD)
378.00
Your Price:
Availability
***
Quantity
Catalog NumberUnit SizePrice (USD)AvailabilityQuantity
90079500 mL
648.00
Your Price:
***
90078250 mL
378.00
Your Price:
***
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Thermo Scientific B-PER with Enzymes Bacterial Protein Extraction Kit is an easy-to-use cell lysis reagent is a nonionic detergent-based solutions that effectively disrupt cells and solubilize native or recombinant proteins without denaturation. All B-PER Reagents are compatible with downstream applications, such as affinity chromatography (e.g., immobilized metal affinity chromatography, glutathione chromatography), SDS-PAGE, and protein quantification (e.g., Pierce BCA Protein Assay, Pierce 660nm Protein Assay). Depending on the particular application, protease inhibitors, salts, reducing agents, denaturants, and chelating agents may be added to the reagent.

Features of the B-PER Bacterial Protein Extraction Reagent:

• Tris buffered formulation with lysozyme and DNase enzymes
• Improved cell membrane solubilization and DNA digestion

All Thermo Scientific B-PER Protein Extraction Reagents are:
Ready to use—one-step cell lysis of gram-positive and gram-negative bacteria using a mild, nonionic detergent (proprietary) in Tris or phosphate buffer formulations
Fast and simple—just add B-PER Reagent to a bacterial pellet, incubate with mixing for 10 to 15 minutes and recover soluble proteins after pelleting the cell debris
Convenient B-PER Complete Reagent contains lysozyme and a universal nuclease in a single formulation with 4°C storage
Excellent yields—recover recombinant proteins from bacterial lysates or purify inclusion bodies to near-homogeneous levels
Flexible—B-PER Reagents are suitable for any scale of protein extraction and are available in phosphate and 1X and 2X Tris formulations, with and without enzymes
Compatible—completely compatible with addition of protease inhibitors, and the resulting protein extract can be used in protein assays, typical affinity purification methods (e.g., GST, 6xHis) and other applications

Convenient, Ready-to-use Formats
B-PER Bacterial Extraction Reagents are more effective than traditional sonication and typical homemade lysis buffers, many of which include detergents and components that interfere with downstream applications. B-PER Reagents are formulated in Tris or phosphate buffer at physiological pH. They extract native and soluble recombinant proteins and yield lysates that are directly compatible with most downstream workflows such as electrophoresis, affinity purification, immunoprecipitation, protein interaction analysis, crosslinking and protein labeling.

More Product Data
Improved, all-in-one B-PER Reagent for bacterial protein extraction

Related Products
B-PER™ Bacterial Protein Extraction Reagent
B-PER™ Complete Bacterial Protein Extraction Reagent
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Description
B-PER Bacterial Protein Extraction Kit
Product Line
B-PER™
Quantity
500mL kit
Format
Liquid
Product Type
Bacterial Protein Extraction Kit

Contents & Storage

Sufficient For: 125g cell paste
• B-PER Reagent, 500 mL
• Lysozyme, 50 mg/mL, 2 x 0.5 mL
• DNase I, 2500 U/mL, 2 x 0.5 mL

Store B-PER Reagent at ambient temperature. Store Lysozyme and DNaseI at -20°C.

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