0.2 mL PCR Magnetic Separator 24-tube

Overview

• Purification and enrichment of intact exosomes from plasma, serum, urine, cell culture media and saliva in less than 30 minutes.
• Versatile sample input ranging from 50 µL to 10 mL
  • Plasma/Serum Exosome Purification Mini Kit (50 µL – 1 mL Plasma/Serum)
  • Plasma/Serum Exosome Purification Midi Kit (1 mL – 4 mL Plasma/Serum)
  • Plasma/Serum Exosome Purification Maxi Kit (4 mL – 10 mL Plasma/Serum)
• Exosome purification is based on Norgen’s proprietary resin separating matrix through exosomes’ surface proteins.
• No precipitation reagents, overnight incubation, protease or coagulant treatments required
• No time-consuming ultracentrifugation, filtration or special syringes required
• Purify intact exosomes with a size ranging from 40-200 nm depending on sample input type
• Purified exosomes are compatible with functional studies.
• Purified exosomes are free from any RNA-binding proteins
• Purified exosomes are compatible with NanoSight® or Electron Microscopy for assessing the approximate exosome size range and concentration.
• Exosomal RNA can be extracted from the purified exosomes using Norgen’s Exosomal RNA Purification technology or any other RNA extraction method.

The Plasma/Serum Exosome Purification Kits provide a fast, reliable and convenient method to purify and enrich for intact exosomes from different plasma/serum sample volumes ranging from 50 µL to 10 mL. These kits also allow for the purification of intact extracellular vesicles (EVs) from different plasma/serum sample volumes, and these EVs are ready for any downstream application. The purification is based on Norgen’s proprietary resin.

These kits provide a clear advantage over other available methods since they do not require any special instrumentation, ultracentrifugation, precipitation reagents or any protease treatments. More importantly, the purified exosomes will not be contaminated with any other RNA-binding proteins that may contaminate your exosomal RNA, which is essential if studying exosomal transcripts.

NanoSight® Analysis

Exosomes enriched with Norgen’s Plasma/Serum Exosome Purification Kits can be analyzed using NanoSight® for assessing the approximate exosome size range and concentration

Exosomal RNA Analysis

To purify exosomes and isolate exosomal RNA, choose the Plasma/serum Exosome Purification and RNA isolation kits. The protocol is divided into 2 parts and an aliquot of purified exosomes can be taken for applications like NTA/TEM etc. before processing them for RNA isolation. Or you can use the Exosomal RNA Isolation Kit if you’ve already purified exosomes using a Norgen kit or another method. . Exosomal RNA isolation is based on Norgen’s proprietary resin without the need for phenol extractions or carrier RNA. This RNA is ideal for gene expression analysis using RT-qPCR, microarray, or NGS and for biomarker discovery.

Details

Supporting Data

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Kit Specifications
Plasma/Serum Input (Cat. 57400)	50 μL – 1 mL
Plasma/Serum Input (Cat. 57500)	1 mL – 4 mL
Plasma/Serum Input (Cat. 57600)	4 mL – 10 mL
Size of Exosomes Purified	40 nm – 150 nm
Elution Volume	Variable depending on the plasma/serum input volume
Time to Complete 10 Purifications	15 – 30 minutes

Storage Conditions and Product Stability
All buffers should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment.

Important Note
This kit is suitable for the purification of exosomes from fresh or frozen serum or plasma prepared from blood collected on either EDTA or Citrate. Plasma samples prepared from blood collected on heparin should not be used as heparin can significantly interfere with many downstream applications such as RT-PCR.

Component	Cat. 57400 (50 preps)	Cat. 57500 (25 preps)	Cat. 57600 (15 preps)
Slurry E	12.5 mL	12.5 mL	12.5 mL
ExoC Buffer	8 mL	8 mL	2 x 8 mL
ExoR Buffer	12 mL	12 mL	12 mL
Mini Filter Spin Columns inserted into 2 mL tubes	50	25	15
Product Insert	1	1	1

Name of Product

HAMA – Human Anti Mouse
Antibodies Detection Kit

Catalog Number

MQHM Z

Short Info

Lateral Flow Assay designed for the detection of Human Anti Mouse Antibodies (HAMA) in human serum.

This product is only available in the EU!

Method/Platform

Lateral Flow

Range/Assay Sensivity

97%

Test Principle

The HAMA Detection Kit is an immunoassay designed for qualitative determination of Human Anti Mouse Antibodies in human serum.

HAMA from patient’s sample bind first to mouse antibodies which are conjugated to gold nanoparticles.

In a second step the HAMA will be caught by mouse IgG antibodies, coated on the Test Line (T) of the nitrocellulose membrane.

In the presence of the HAMA-conjugat-complex  a band becomes visible at the location of the Test Line (T).

The surplus of gold particles continues to migrate through the membrane and is captured at the Control Line (C) by specific antibodies.

Color’s intensitiy of the test line is directly proportional to the HAMA concentration in the sample.

Brief Instructions

Storage

2-8°C

Components

HAMA Test Unit, Chase Buffer, Evaluation Cards

5 tests
Lateral Flow Assay designed for the detection of Human Anti Mouse Antibodies (HAMA) in human serum.

Introduction

Intended Use

For the determination of Escherichia coli in drinking water and its source water by multiple tube fermentation method.

Principle and Interpretation

MUG permits the rapid detection of Escherichia coli when the medium is observed for fluorescence using a UV light. MUG is hydrolyzed by the enzyme β-glucuronidase which is produced by E. coli to yield a fluorescent end product 4- methylumbelliferone. Trypticase provides the essential nutrients. Lactose is the fermentable carbohydrate. Sodium chloride maintains the osmotic equilibrium. The medium has a strong buffering system to control the pH in the presence of fermentative action. The bile salts inhibit gram-positive bacteria especially the Bacillus species and faecal Streptococci.

Formulation

Ingredients	/liter
Trypticase or tryptose	20 g
Bile salts No. 3	1.5 g
Lactose	5 g
K2HPO4	4 g
KH2PO4	1.5 g
NaCl	5 g
4-methylumbelliferyl-β-D-glucuronide (MUG)	50mg
pH6.9±0.2 at 25°C

Preparation

Weigh 37g of dry powder of this product, add 1L of distilled water or deionized water, stir, heat and boil until

completely dissolved,  sterilize at 115℃ for 20min, cool to room temperature and set aside.

Quality Control

The following quality control strains were inoculated and cultured at 44.5℃±0.5℃ for 24h. The results are as follows:

Quality control strains	Growth
Escherichia coli ATCC25922	Blue-white fluorescence is produced under 366nm UV light
Salmonella typhimurium ATCC14028	No fluorescence under 366nm UV light
Enterococcus faecalis ATCC29212	Clear, no fluorescence

Storage and Shelf Life

2-30℃，Keep container tightly closed, avoid direct sunlight.

Use before expiry date on the label.

 Precautions

1. When weighing the dehydrated medium, please wear masks to avoid causing respiratory system discomfort

2. Keep container tightly closed after using to prevent clumping.

Waste Disposal

Microbiological contamination was disposed by autoclaving at 121°C for 30 minutes.

Intended Use For the determination of Escherichia coli in drinking water and its source water by multiple tube fermentation method. Principle and Interpretation MUG permits the rapid detec……