RNase activity in a convenient and sensitive fluorimetric assay that delivers results in real time. Great for Quality Testing for RNase contamination of materials and supplies.
RAA uses a novel RNA substrate tagged with a fluorescent reporter molecule (fluor) on one end and a quencher on the other. In the absence of RNases, the physical proximity of the quencher dampens fluorescence from the fluor to extremely low levels. When RNases are present, however, the RNA substrate is cleaved, and the fluor and quencher are spatially separated in solution. This causes the fluor to emit a bright green signal when excited by light of the appropriate wavelength. Fluorescence can be readily detected with a fluorometer. Since the fluorescence of the RAA Substrate increases over time when RNase activity is present, results monitored with a fluorometer can be evaluated kinetically. The sequence of the RAA Substrate has been carefully optimized to detect several RNases, including RNase A, RNase T1, RNase I, micrococcal nuclease, S1 nuclease, mung bean nuclease, and Benzonase.
Other Products
Methyltetrazine-PEG1-DBCO
Product Info
Document
Product Info
Methyltetrazine-PEG1-DBCO is a TCO reactive reagent with a DBCO group and water-soluble PEG spacer. This reagent can be used to convert azido-containing peptides or proteins into tetrazine-modified peptides or protein without catalyst or axillary reagents. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
Methyltetrazine-PEG1-DBCO is a TCO reactive reagent with a DBCO group and water-soluble PEG spacer. This reagent can be used to convert azido-containing peptides or proteins into tetrazine-modified peptides or protein without catalyst or axillary reagents. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Xle400 96-Well PCR Post Magnet Plate with Integrated Cushion Base
Product Info
Document
Product Info
The Permagen Xle400 low elution post magnet plate was designed for use in automation applications where volumes as low as 5 µL are required. This product was designed with our already popular product (LE400 above) in mind. We have enhanced and taken this product to the next level adding automation features such as integrated cushion base and corner brackets to keep the microplate in the proper location
SBS SLAS Footprint (127.75mm x 85.50mm) to fit into any automated liquid handling robot
Features include solid aluminum alloy construction and hard coat anodized finish for years of trouble-free use, and compatible with any magnetic beads
The Permagen Xle400 low elution post magnet plate was designed for use in automation applications where volumes as low as 5 µL are required. This product was designed with our already popular product (LE400 above) in mind. We have enhanced and taken this product to the next level adding automation features such as integrated cushion base and corner brackets to keep the microplate in the proper location
The Kit provides fast purification of high-quality RNA from whole blood, cells and tissues using silica-membrane spin columns with a binding capacity of 100μg RNA. There is no need for phenol / chloroform extractions and time-consuming steps such as CsCl gradient ultracentrifugation or isopropanol precipitation. The purified RNA can be used for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection and in vitro translation.
Details
Specifications
Features
Specifications
Main Functions
Isolation total RNA from 1-1.5ml whole blood
Applications
qPCR / RT-PCR, liquid or solid-phasechip analysis, hybridization and SNP detection
The Kit simplifies isolation of RNA from blood with a fast spin-column procedure. Red blood cells are selectively lysed and white cells collected by centrifugation. White cells are then lysed using highly denaturing conditions which immediately inactivate RNases. After homogenization using the DNA spin column, the sample is applied to the RNA column. Total RNA binds to the membrane and contaminants are washed away, leaving pure RNA to be eluted in 30–100µl RNase-free water (provided with the kit) for direct use in any downstream application.
Advantages
High quality – high purity total RNA can be directly used in various sensitive downstream applications
Fast – isolation of several samples can be completed in 20 minutes by using column purification method
Sensitive – RNA can be purified at the level of PG
Kit Contents
Contents
R416102
R416103
Purification Times
50 Preps
250 Preps
HiPure DNA Mini Columns
50
250
HiPure RNA Mini Columns I
50
250
2ml Collection Tubes
100
500
10 x Buffer RBC
50 ml
3 x 100 ml
RTL Lysis Buffer
50 ml
250 ml
Buffer RW1
50 ml
250 ml
Buffer RW2*
20 ml
2 x 50 ml
RNase Free Water
10 ml
30 ml
Storage and Stability
HiPure Blood RNA Mini Kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. Make sure that all buffers are at room temperature when used. During shipment, crystals or precipitation may form in the RTL Lysis Buffer. Dissolve by warming buffer to 37°C.
Document
The Kit provides fast purification of high-quality RNA from whole blood, cells and tissues using silica-membrane spin columns with a binding capacity of 100μg RNA. There is no need for phenol / chloroform extractions and time-consuming steps such as CsCl gradient ultracentrifugation or isopropanol precipitation. The purified RNA can be used for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection and in vitro translation.
