20 tests

Name of Product

HIT – Heparin-Induced Thrombocytopenia Test (20)

Catalog Number

MQHIT 1

Short Info

Lateral Flow Assay designed for the detection of IgG antibodies against PF4/polyanion-complexes in human citrated plasma or Serum

This product is only available in Germany!

Method/Platform

lateral flow, immunoassay

Range/Assay Sensivity

Test Principle

IgG antibodies are resposible for the heparin induced thrombocytopenia.

Immobilized anti-human IgG on the membrane of the test unit binds patients IgG-antibodies which are previously captured by the PF4/polyanion-complex which is detected by intensely colored gold nanoparticles.

The presence of PF4/polyanion-complex becomes visible at a colored test line. The surplus of gold particles continues to migrate through the membrane and is captured at the control line by specific antibodies.

Lateral Flow Assay designed for the detection of IgG antibodies against PF4/polyanion-complexes in human citrated plasma or Serum

Overview

• Quantified standard to be used as a positive control or PCR quantification standard
• Vigorously quantified using multiple methods

Salmonella enterica has emerged as a significant foodborne pathogen that poses a serious public health problem. The symptoms of salmonellosis may include diarrhea, fever, vomiting, and abdominal cramps with elderly, new-born, and immunocompromised individuals the most susceptible. S. enterica is a facultatively anaerobic Gram-negative bacterium that could survive low temperatures and freezing. The majority of the 1.3 billion annual cases of Salmonella-caused human gastroenteritis result from ingestion of contaminated food products, such as raw or undercooked meat, seafood, and eggs, as well as raw or unpasteurized milk and dairy products. Salmonella infections are also contracted following consumption of fresh fruits or vegetables that have been contaminated by infected fertilizer.

Norgen’s Salmonella enterica Quantified Bacterial DNA Standard is prepared from cultured bacteria using Norgen’s sample preparation technology. The purified DNA is quantified vigorously using multiple methods including spectrophotometry, gel densitometry and real-time PCR. It is intended to be used as a positive control or PCR quantification standard for Salmonella enterica.

Details

Supporting Data

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Volume Provided	250 µL
DNA Quantity	2 x 104 copies per µL

Storage Conditions

Upon receipt, store Norgen’s Salmonella enterica Quantified Bacterial DNA Standard at -20^oC or lower. Avoid multiple freeze-thaw cycles. If needed, prepare smaller working aliquots and store at -20^oC or lower.

Introduction

The HiPure Midi system provides a fast, simple, and cost-effective plasmid DNA midiprep method for routine molecular biology laboratory applications. HiPure Midiprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.

Details

Specifications

Features	Specifications
Main Functions	Isolation up to 500µg endotoxin-free plasmid DNA from 25-50ml bacterial culture. Recommend for High copy vector, Low elution volume, High concentration
Applications	Cell transfection, animal injection, etc.
Purification method	Midi spin column
Purification technology	Silica technology
Process method	Manual (centrifugation or vacuum)
Sample type	High copy plasmid vector
Sample amount	25-50ml LB
Yield	10-500μg
Elution volume	≥0.1ml
Time per run	≤60 minutes
Liquid carrying volume per column	4ml
Binding yield of column	250μg

Principle

The HiPure Plasmid procedure is based on alkaline lysis of bacterial cells followed by adsorption of DNA onto silica in the presence of high salt. The unique silica membrane used in the kit completely replaces glass or silica slurries for plasmid DNA minipreps. The procedure consists of 3 basic steps: Preparation and clearing of a bacterial lysate by alkaline method，then transfer the supernatant to column to bind DNA. After washing proteins and other impurities, nucleic acid was finally eluted with low-salt buffer (10mm Tris, pH9.0, 0.5mm EDTA).

Advantages

• High purity – purified plasmid can be directly used in sequencing, enzyme digestion and PCR, etc.
• Fast – silica gel column purification is much faster than ion exchange
• High concentration – easily obtain concentrations >1000ng/μl
• Small amount large extraction – using a small amount of column to achieve a large extraction yield (500μg)
• Low endotoxin content – the obtained plasmid can be directly used in cell transfection and animal injection

Kit Contents

Contents	P123102	P123102B
Purification Times	50 Preps	50 Preps
RNase A	30 mg	30 mg
Buffer E1	150 ml	150 ml
Buffer E2	150 ml	150 ml
Buffer E3	150 ml	150 ml
Buffer E4	150 ml	150 ml
Buffer E5	150 ml	150 ml
Buffer PW2*	50 ml	50 ml
Elution Buffer	30 ml	30 ml
MaxPure EF Mini Column	50	50
2 ml Collection Tubes	50	50
Lysate Clear Midi Syringe	50	50
Extend Tubes	50	50
50ml Centrifuge Tubes		50
Support Tubes		50

Storage and Stability

The kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. If any precipitates form in the buffers, warm at 37℃ to dissolve. After addition of RNase A and optional LyseBlue reagent, Buffer P1 is stable for 6 months when stored at 2–8°C.

Purchase Guide

Name	CAT NO	Features	Sampleamount	Elutionvolume	Yield
HiPure Plasmid Mini Kit	P1001	Classic, Regular application	1-5ml LB	30-50μl	5–35µg/5ml
HiPure Plasmid Mini Kit II	P1002	Classic, Regular application	5-15ml LB	75-100μl	20-80µg/15ml
HiPure Plasmid Plus 96 Kit	P1006	Classic, Regular application	1-1.5ml LB	70-150μl	1-15μg/1ml
HiPure Fastfilter Plasmid Midi Kit	P1013	Fast	30-50ml LB	0.3-0.8ml	50–250µg/50ml
HiPure Fastfilter Plasmid Maxi Kit	P1014	Fast	100-200ml LB	0.5-1.5ml	0.4–1mg/200ml
Low endotoxin/Endotoxin-free Plasmid
HiPure Plasmid EF Maxi Kit	P1156	Classic method, General for all kinds of vectors	100-200ml LB	≥0.7ml	200–1500µg
HiPure Plasmid EF Mini Kit	P1154	Recommend for low copy vector, Thoroughly remove RNA	5-15ml LB	≥60μl	10–80µg
HiPure Plasmid EF 96 Kit	P1157	Recommend for low copy vector, Thoroughly remove RNA	1-5ml LBx96	≥75μl	30µg
HiPure Plasmid EF Midi Kit	P1231	Recommend for High copy vector, Low elution volume, High concentration	25-50ml LB	≥100μl	10-500μg
HiPure Plasmid EF Mega Kit	P1116	Recommend for High copy vector(>3μg/ml)	500ml LB	≥2ml	1-10mg

For any technical problems or customized products, please contact us.

F&Q about Endotoxin-free Plasmid Extraction Kit — P1156 ←click here

The HiPure Midi system provides a fast, simple, and cost-effective plasmid DNA midiprep method for routine molecular biology laboratory applications. HiPure Midiprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.