Introduction

Usage: For isolating lactose-fermenting Gram-negative enteric bacilli.

Approximative Formula(Per Liter)

Pancreatic Digest of Gelatin                    17g

Peptones(meat and casein)                      3.0g

 Lactose Monohydrate                             10g 

Sodium Chloride                                      5g

 Bile Salts                                               1.5g

Agar                                                       13.5g

 Neutral Red                                          30mg 

Crystal Violet                                        1mg

Final pH 7.1±0.2  

Directions: Suspend 50g in 1 L of distilled or deionized water. Heat with frequent agitation to dissolve. Boil 1~2min. Distribute into flasks. Cool to 45~50°C and pour into sterile petri dishes. 

Storage: Keep container tightly closed, store in a dry place, away from bright light.

500g

Description

Organophsphates are a class of pesticides that mechanistically target the acetylcholinesterase enzyme. Regulatory guidelines have been set to ensure our food and water are within the acceptable regulatory authority guidelines.  Because most OPs are provided in their precursor form, organothiophosphate (i.e., Malathion, Diazinon, Chlorpyrifos, Azinphos, Dimethoate, Terbufos, Phosmet) Attogene’s organophosphate ELISA kit has been designed to detect organothiophosphates which are the main form of the compounds when applied in the field.

This kit can be used for rapid test of organophosphate in liquid samples such as water, wastewater, and solid samples such as wheat.

Introduction

The kit offers the unique feature to isolate total RNA including small RNA and DNA from serum and plasma without the need to resort to the cumbersome phenol/chloroform extraction or a time consuming proteinase digest. RNA purified using the kit is ready 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 and miRNA from 0.2-0.6ml serum and plasma
Applications
Purification method	Mini spin column
Purification technology	Silica technology
Process method	Manual (centrifugation or vacuum)
Sample type
Sample amount
Yield
Elution volume
Time per run
Liquid carrying volume per column
Binding yield of column

Principle

HiPure RNA technology simplifies total RNA isolation. The sample material is denatured in Lysis Buffer. The protein is then precipitated by Protein Precipitation Solution and pelleted by centrifugation. After the removal of protein the binding conditions for nucleic acids are adjusted by adding isopropanol. Total nucleic acids are bound to the column. Optionally, DNA can be removed by an on-column DNase digest. The remaining nucleic acids are washed and eluted with minimal amounts of RNase-Free water.

Kit Contents

Contents	R431402	R431403
Purification Times	50 Preps	250 Preps
HiPure RNA Mini Columns	100	2 x 250
2ml Collection Tubes	100	2 x 250
Buffer CFL	6 ml	30 ml
Buffer CFP	1.8 ml	10 ml
Buffer RWC	20 ml	80 ml
Buffer RW2*	20 ml	2 x 50 ml
RNase Free Water	10 ml	60 ml

Storage and Stability

The kit components can be stored at room temperature (15-25°C) and are stable for at least 18 months under these conditions.

The kit offers the unique feature to isolate total RNA including small RNA and DNA from serum and plasma without the need to resort to the cumbersome phenol/chloroform extraction or a time consuming proteinase digest. RNA purified using the kit is ready for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection, and in vitro translation.