DBCO-C3-alcohol

Description 

The PM5200 3-color Pre-Stained Protein Ladder Broad Range is a ready-to-use three-color protein standard with 15 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa in Tris-Glycine Buffer (3.5 to 235 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). Proteins are covalently coupled with different chromophores for easy identification of bands, with three reference proteins carrying enhanced intensity corresponding to a blue band at 20 kDa, green at 40 kDa, and red at 75 kDa, respectively, as separated on SDS-PAGE (Tris-Glycine buffer). The PM5200 3-color Pre-Stained Protein Ladder Broad Range is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.

Features

• Ready-to-use — Premixed with a loading buffer for direct loading, no need to boil.
• Three reference bands — 75 kDa (red), 40 kDa (green), and 20 kDa (blue)

Contents 

Approximately 0.1~0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate (pH 7.5 at 25°C), 2% SDS, 0.2 mM DTT, 3.6 M urea, and 15% (v/v) glycerol). 

Quality Control

Under suggested conditions, PM5200 ExcelBand™ 3-color Pre-Stained Protein Ladder Broad Range resolves 15 major bands in SDS-PAGE (Tris-Glycine, MOPS, and MES buffer) and after Western blotting to nitrocellulose membrane. 

Storage

4°C for 3 months
-20°C for long term storage 

The PM5200 3-color Pre-Stained Protein Ladder Broad Range is a ready-to-use three-color protein standard with 15 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa in Tris-Glycine Buffer (3.5 to 235 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). Proteins are covalently coupled with different chromophores for easy identification of bands, with three reference proteins carrying enhanced intensity corresponding to a blue band at 20 kDa, green at 40 kDa, and red at 75 kDa, respectively, as separated on SDS-PAGE (Tris-Glycine buffer). The PM5200 3-color Pre-Stained Protein Ladder Broad Range is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.

Overview

• Fractionate leukocytes from whole blood in minutes with provided RBC Lysis Buffer
• Isolate total RNA, including microRNA, without phenol
• Rapid and convenient spin-column format and 96-well plate for high throughput applications
• Purified RNA is ready for any downstream application including RT-PCR, qRT-PCR, NGS, arrays and more. Find out more information on Norgen’s NGS services
• Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix

These kits provide a rapid method for the isolation and purification of total leukocyte (white blood cell) RNA from mammalian blood samples. These kits are supplied with an RBC (red blood cell) Lysis Buffer for selective removal of red blood cells and fractionation of leukocytes by centrifugation. Isolation of leukocyte RNA results in improved expression profiling and other downstream applications by removing the masking effects of some RNAs which are very abundant in whole blood, such as globin mRNAs. These kits are able to isolate total leukocyte RNA, including both large mRNA and all small RNA species containing microRNA (miRNA) and small silencing RNA (siRNA). The purified RNA is of the highest quality and can be used in a number of downstream applications.

Leukocyte RNA Purification Kit (Spin Column)

This kit provides a rapid method for the isolation and purification of total leukocyte RNA from mammalian blood samples in 40 minutes. Allowable blood input ranges from 10 μL to 2 mL or 3 x 10⁶ Leukocytes

Leukocyte RNA Purification Plus Kit (Plus)

Norgen’s Leukocyte RNA Purification Plus Kit provides a rapid method for the isolation and purification of total leukocyte (white blood cell) RNA from up to 3 mL of mammalian blood samples. Complete 10 purifications in as little as 40 minutes.

Leukocyte RNA Purification 96-Well Kit (High Throughput)

Purification is based on 96-well column chromatography using Norgen’s proprietary resin as the separation matrix. Purification can be performed using either a vacuum manifold or centrifugation. Norgen’s kit allows for the isolation of total leukocyte RNA, including all small RNA species. The purified RNA is of the highest quality and can be used in a number of downstream applications including real time PCR, reverse transcription PCR, northern blotting, RNase protection and primer extension, and expression array assays. Allowable blood input ranges from 10 μL to 1 mL or 1.5 x 10⁶ Leukocytes.

Details

Supporting Data

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Kit Specifications
Maximum Column Binding Capacity	Up to 50 μg RNA
Maximum Loading Volume	650 μL
Size of RNA Purified	All sizes, including small RNA <200 nt
Minimum Blood Input	10 μL
Maximum Blood Input	2 mL or 3 x 106 leukocytes
Time to Complete 10 Purifications	40 minutes
Input Type	Blood from Human, Hamster, Mouse, Rabbit, and Rat
Average Yield Human Blood (500 μL) Hamster Blood (100 μL)	1.5 μg 2.5 μg

Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment. The RBC Lysis Buffer should be stored at 4°C upon arrival.

Component	Cat. 21200 (50 preps)	Cat. 21250 (50 preps)	Cat. 37800 (2 x 96 preps)
RBC Lysis Buffer	2 x 100 mL	2 x 1 L	2 x 90 mL
Buffer RL	30 mL	30 mL	–
Binding Solution	–	–	2 x 40 mL
Wash Solution A	38 mL	38 mL	–
Wash Solution	–	–	2 x 30 mL
Elution Solution A	6 mL	6 mL	–
Elution Solution	–	–	2 x 20 mL
Enzyme Incubation Buffer	–	6 mL	1
DNase I	–	1 Vial	–
Mini Spin Columns	50	–	–
Lysate Homogenization Column	–	50	–
Single Cell RNA Column	–	50	–
RBC Lysis 96-Well Plate	–	–	2
96-Well Filter Plate	–	–	2
Adhesive Tape	–	–	4
Collection Tubes	50	100	–
96-Well Collection Plate	–	–	2
Elution Tubes (1.7 mL)	50	50	–
96-Well Elution Plate	–	–	2
Product Insert	1	1	1