200 µL filtered pipette tips for the Opentrons Flex, provided sterile in racks or blister packs (refills). Tips are clear, non-conducting polypropylene tips, free of human DNA, PCR inhibitors, RNase/DNase, pyrogens, and endotoxins. Opentrons Flex Tips and Racks are autoclavable.
Detail
200 µL filtered pipette tips for the Opentrons Flex, provided sterile in racks or blister packs (refills). Tips are clear, non-conducting polypropylene tips, free of human DNA, PCR inhibitors, RNase/DNase, pyrogens, and endotoxins. Opentrons Flex Tips and Racks are autoclavable.
Other Products
81 Tube Lab Freezer Box with attached Lid (pack of 10)
【Material】The vial storage box is made of durable cardboard with waterproof coating and cardboard dividers;chemically resistant to alcohols and mild organic
【Temperature Range】These freezer boxes are stable from -196°C to 121°C
【Applications】The freezer box is suitable for iquid nitrogen freezing (vapor phase)
【Capacity】Size: Height of 2 inch, Holds 0.5ml, 1.5ml, 2.0ml tubes
【Excellent Cusomer Service】We are dedicated in providing the best products and services to customers. If you have any problem, please feel free to contact us. We will help you solve the problem as soon as possible.
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【Material】The vial storage box is made of durable cardboard with waterproof coating and cardboard dividers;chemically resistant to alcohols and mild organic
【Temperature Range】These freezer boxes are stable from -196°C to 121°C
【Applications】The freezer box is suitable for iquid nitrogen freezing (vapor phase)
【Capacity】Size: Height of 2 inch, Holds 0.5ml, 1.5ml, 2.0ml tubes
【Excellent Cusomer Service】We are dedicated in providing the best products and services to customers. If you have any problem, please feel free to contact us. We will help you solve the problem as soon as possible.
All-in-one solution for inclusion body protein isolation and purification
Fast and convenient spin column protocol
Complete kit with Cell Lysis Reagent, Inclusion Body Solubilization Reagent, buffers and spin columns to purify proteins
Purification is based on spin column chromatography that uses Norgen’s resin separation matrix
These kits provide everything required to isolate and purify inclusion body proteins from induced bacterial cultures. First a proprietary Cell Lysis Reagent is used to selectively lyse the cells and release inclusion bodies in their solid form. Next, inclusion bodies are dissolved and their contents released using the provided IB Solubilization Reagent. Inclusion body proteins are then further purified using spin columns for rapid and convenient buffer exchange and desalting. This kit provides a convenient way to screen recombinants prior to scaling up.
ProteoSpin™ Inclusion Body Protein Isolation Micro Kit
The process is efficient and streamlined and can process up to 12 samples in only 60 minutes. Each spin column is able to recover up to 50 µg of acidic or basic proteins. Purified recombinant proteins are then ready for SDS-PAGE, 2D gels, Western blots, Mass Spectrometry analysis, and other applications.
ProteoSpin™ Inclusion Body Protein Isolation Maxi Kit
The procedure is efficient and streamlined and can process up to 4 samples in approximately 2 hours. Each spin column is able to recover up to 12 mg of acidic or basic proteins from 100 mL of induced bacterial culture. Purified recombinant proteins are then ready for SDS-PAGE, 2D gels, Western blots, Mass Spectrometry analysis, and other applications.
About Inclusion Bodies
Bacteria are widely used for the expression of different proteins. However, 70-80% of the proteins expressed in bacteria by recombinant techniques are typically contained in insoluble inclusion bodies (i.e., protein aggregates). The protein of interest found in these subcellular structures is often inactive, due to incorrect folding. The production rate of recombinant proteins stored in inclusion bodies is invariably higher than those synthesized as soluble proteins. The reason behind this is thought to be the resistance of insoluble proteins to proteolysis by cellular enzymes. In addition, separation of insoluble recombinant proteins in inclusion bodies is considerably easier than that of soluble proteins. These factors have been the major influences favoring scale-up of high-value proteins using bacterial fermentation for example. Procedures for the purification of the expressed proteins from inclusion bodies are often labour-intensive, time-consuming and not cost-effective. This kit provides the essential reagents for cell disruption, inclusion body solubilization and purification using spin column chromatography – all optimized to work together thereby simplifying the process and saving a tremendous amount of time and cost.
Storage Conditions The Cell Lysis Reagent and IB Solubilization Reagent should be stored at 4°C upon receipt of this kit. This kit is stable for 2 years after the date of shipment. Once opened, the solutions should be stored at 4°C when not in use except for Binding Buffer C and Binding Buffer N. Some precipitation will occur with 4°C storage. This precipitation should be dissolved with slight heating to room temperature before using.
Component
Cat. 10300 (Micro – 25 preps)
Cat. 17700 (Maxi – 4 preps)
Wash Solution C
30 mL
130 mL
Wash Solution N
30 mL
130 mL
Binding BUffer A
4 mL
20 mL
Binding Buffer N
4 mL
20 mL
Elution Buffer C
8 mL
2 x 30 mL
Protein Neutralizer
4 mL
4 mL
Cell Lysis Reagent
15 mL
110 mL
IB Solubilization Reagent
2 mL
50 mL
Syringes, 1cc, slip tip
25
–
Needles (Bev, 20G x 1 inch)
25
–
Syringes, 10 mL, Luer-Lok™ Tip
–
4
Needles (18G x 1.5 inch)
–
4
Micro Spin Columns
25
–
Maxi Spin Columns (filled with SiC) inserted into 50 mL collection tubes
The ExcelTaq™ 5X/2X PCR Master Mix is a ready-to-use mixture for amplifying targeted DNA fragments. It is designed to serve as a master mix for virtually all PCR applications. The mixture contains all components for PCR with the exception of templates and primers. This not only saves valuable time in the laboratory, but also reduces pipetting and reagent handling errors. The PCR Master Mix is supplied as a 5X/2X concentrated ready-to-use mixture of recombinant Taq DNA Polymerase, reaction buffer, MgCl2 (TP1120 contains MgSO4), dNTP, and enzyme stabilizer enabling efficient amplification of template in PCR and allows the user to prepare a PCR reagent conveniently. This product is supplied with 6X DNA Loading Dye (Blue) containing two tracking dyes (Xylene cyanol FF and Bromophenol blue) for post PCR analysis through the use of agarose gel electrophoresis.
Features
5’→3’ DNA polymerase activity
No detectable 3’→5′ exonuclease (proofreading) activity
Generates PCR products with 3′-dA overhangs
High yield PCR
High reproducibility
Reduced pipetting errors
Applications
Routine PCR
Colony PCR
High throughput PCR
Amplification of DNA fragments up to 8 kb
Generation of PCR products for TA cloning
DNA labeling
Storage
4°C for 6 months -20°C for 24 months
Document
The ExcelTaq™ 5X/2X PCR Master Mix is a ready-to-use mixture for amplifying targeted DNA fragments. It is designed to serve as a master mix for virtually all PCR applications. The mixture contains all components for PCR with the exception of templates and primers. This not only saves valuable time in the laboratory, but also reduces pipetting and reagent handling errors. The PCR Master Mix is supplied as a 5X/2X concentrated ready-to-use mixture of recombinant Taq DNA Polymerase, reaction buffer, MgCl2 (TP1120 contains MgSO4), dNTP, and enzyme stabilizer enabling efficient amplification of template in PCR and allows the user to prepare a PCR reagent conveniently. This product is supplied with 6X DNA Loading Dye (Blue) containing two tracking dyes (Xylene cyanol FF and Bromophenol blue) for post PCR analysis through the use of agarose gel electrophoresis.