Opentrons Flex Magnetic Bead Protein Purification Workstation
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For scaling up and fully automating magnetic bead-based protein purification workflows.
With the Flex Protein Purification Workstation, you can automate your small-scale protein purification and proteomics sample processing at the scale you need to increase efficiency, reduce errors, and save hands-on time. This Opentrons Protein Purification Workstation uses magnetic beads for purification of proteins.
Optional add-ons can be purchased at a 10% discount when ordered with the Flex Magnetic Bead Protein Purification Workstation*
Detail
For scaling up and fully automating magnetic bead-based protein purification workflows.
With the Flex Protein Purification Workstation, you can automate your small-scale protein purification and proteomics sample processing at the scale you need to increase efficiency, reduce errors, and save hands-on time. This Opentrons Protein Purification Workstation uses magnetic beads for purification of proteins.
Optional add-ons can be purchased at a 10% discount when ordered with the Flex Magnetic Bead Protein Purification Workstation*
Other Products
IVD4173 HiPure Viral DNA/RNA Kit
Product Info
Document
Product Info
Introduction
This kit is used for extracting total viral nucleic acid from non-cell/low cell content biological samples such as body fluid, serum, plasma, immersion solution, tissue homogenate supernatant, culture supernatant, etc., the extracted products can be used for clinical in vitro detection.
Details
Specifications
Features
Specifications
Main Functions
Extract viral RNA/DNA from 200μl plasma/serum samples
Applications
RT-PCR，PCR，NGS
Products
Viral total nucleic acid, body cell total nucleic acid, negative bacterial DNA
Purification method
Mini spin column
Purification technology
Silica technology
Process method
Manual (centrifugation or vacuum)
Sample type
Whole blood, plasma, serum, soaking solution and tissue homogenate supernatant
Sample amount
200μl
Yield
2-10μg
Elution volume
≥30μl
Time per run
≤30 minutes
Liquid carrying volume per column
800μl
Binding yield of column
100μg
Principle
Hipure silica gel column is based on glass fiber filter membrane with high binding force. Under the condition of high concentration of ionizing agent (such as guanidine hydrochloride or guanidine isothiocyanate), the filter membrane can adsorb nucleic acid through hydrogen bond and electrostatic, while protein and other impurities are not adsorbed and removed. The filter membrane adsorbed with nucleic acid is washed to remove the residual protein and salt. Finally, the nucleic acid adsorbed on the filter membrane can be washed out with low salt buffer (such as buffer TE) or water. The obtained nucleic acid has high purity and can be directly used in various downstream experiments.
Advantages
Fast – several samples can be extracted in 20 minutes by column method
High quality – high purity total RNA can be directly used in various sensitive downstream applications
Safe – no phenol chloroform extraction required
Sensitive – DNA/RNA can be recovered at the level of PG
High yield – carrier RNA contained in the product maximize the recovery of trace nucleic acid
Kit Contents
Contents
IVD4173
Purification Times
100 Preps
HiPure Viral Mini Column
100
2ml Collection Tubes
200
PK/Carrier RNA
50 mg
Protease Dissolve Buffer
5 ml
Buffer AL
30 ml
Buffer MW1
44 ml
Buffer MW2
50 ml
RNase Free Water
15 ml
Storage and Stability
This kit is shipped and stored at room temperature and is valid for 12 months.
Experiment Data
Document
This kit is used for extracting total viral nucleic acid from non-cell/low cell content biological samples such as body fluid, serum, plasma, immersion solution, tissue homogenate supernatant, culture supernatant, etc., the extracted products can be used for clinical in vitro detection.
CE-IVD marked version available for in vitro diagnostic use
Available in TaqMan format for analysis
Mycobacterium tuberculosis is a pathogenic bacterial species belonging to the genus Mycobacterium, and is the causative agent of tuberculosis. Tuberculosis (TB) is a multifaceted disease and challenging public health problem in both industrialized and developing countries. According to the WHO, 8.8 million active cases of TB are diagnosed each year and of these, almost 2 million die. Once thought to be under control or even close to extinction, TB infection levels are rising and the threat is compounded by new, virulent and drug-resistant strains. Although most cases occur in the developing world (22 countries accounting for 80% of all global cases), increasing population mobility combined with facility of transmission means that no country is immune from the resurgence of TB. TB control programs are currently facing a number of constraints. Worldwide, fewer than 25% of all tuberculosis cases are detected. Of utmost concern is the absence of a timely and accurate test for the diagnosis of mycobacterial disease. Early diagnosis is crucial for the prevention of further spread of the disease.
Storage Conditions and Product Stability All kit components can be stored for 2 years after the date of production without showing any reduction in performance.
All kit components should be stored at -20°C upon arrival. Repeated thawing and freezing (> 2 x) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:
> 2 years under recommended storage conditions
Analyte:
Pullulanase/Limit-Dextrinase
Assay Format:
Spectrophotometer
Detection Method:
Absorbance
Wavelength (nm):
400
Signal Response:
Increase
Limit of Detection:
0.18 U/mL for pullulanase preparations (50-fold dilution) 0.01 U/g for limit dextrinase in milled malt
Reproducibility (%):
~ 3%
Total Assay Time:
~ 10 min (Pullanase), ~ 30 min (Limit-Dextrinase)
Application examples:
Assay of microbial pullulanase preparations. Measurement of limit-dextrinase in malt extracts.
Method recognition:
Novel method
PullG6 assay for the measurement of pullulanase employs a water soluble defined substrate, namely 4,6-O-benzylidene-4-nitrophenyl-63-α-D-maltotriosyl-maltotriose (BPNPG3G3), coupled with the ancillary enzymes α-glucosidase and β-glucosidase. Upon hydrolysis of the substrate at the 1,6-α-linkage by pullulanase or limit-dextrinase, the released 4-nitrophenyl-β-maltotrioside is immediately hydrolysed to glucose and 4-nitrophenol by the concerted action of the α-glucosidase and β-glucosidase enzymes in the reagent mixture. The reaction is terminated and phenolate ions are developed by addition of dilute alkali. The absorbance is read at 400 nm and the value obtained correlates directly with pullulanase activity.
