K-PDCAAS

SKU: 700004324

50 assays per kit

Content:	50 assays per kit
Shipping Temperature:	Ambient
Storage Temperature:	Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:	> 2 years under recommended storage conditions

Analyte:	Protein Digestibility
Assay Format:	Spectrophotometer
Detection Method:	Absorbance
Wavelength (nm):	570
Signal Response:	Increase
Total Assay Time:	~ 6 h (over 2 days)
Application examples:	Protein containing foods and feeds.
Method recognition:	Novel Method (Under Patent: U.S. Pat. No. 9,738,920)

The Protein Digestibility Assay Kit (K-PDCAAS) is used for in vitro measurement of the Animal-Safe Accurate Protein Quality Score (ASAP-Quality Score Method) developed under patent by Medallion Labs.  This digestibility score, in conjunction with the essential amino acid profile plus protein and moisture content of the sample, is used to calculate the Protein Digestibility Corrected Amino Acid Score (PDCAAS) value.

Explore more of our other assay kits.

Click here to view the advantages of this PDCAAS method

Advantages

• U.S. Pat. No. 9,738,920 
• Control samples included

• Animal free 
• High correlation to rat digestibility 
• Much less expensive than rat model 
• Faster turnaround time for results

The Protein Digestibility Assay Kit (K-PDCAAS) is used for in vitro measurement of the Animal-Safe Accurate Protein Quality Score (ASAP-Quality Score Method) developed under patent by Medallion Labs. This digestibility score, in conjunction with the essential amino acid profile plus protein and moisture content of the sample, is used to calculate the Protein Digestibility Corrected Amino Acid Score (PDCAAS) value.

Description

• Appearance: White/blue
• • Length of strip: 85mm
• • Width of strip:  5mm
• • Length of device: 140mm
• • Width of device: 15mm

Introduction

The HiPure Plasmid EF Maxi Kit combines the power of HiPure technology with Magen’s innovative endotoxin removal technology (ETR) to deliver high-quality plasmid DNA with low endotoxin levels for use in eukaryotic transfection, and in vitro experiments. Up to 1000 µg high copy number plasmid DNA or 200 µg low copy number plasmid DNA can be purified from 150 mL overnight culture.

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

Details

Specifications

Features	Specifications
Main Functions	Isolation up to 1.5mg endotoxin-free plasmid DNA from 200ml bacterial culture
Applications	Cell transfection, animal injection, etc.
Purification method	Maxi spin column
Purification technology	Silica technology
Process method	Manual (centrifugation or vacuum)
Sample type	Conventional plasmid vector
Sample amount	High copy plasmid vector: 100-150ml culture mediumLow copy plasmid vector: 150-200ml culture medium
Yield	200-1500μg
Elution volume	≥0.7ml
Time per run	≤60 minutes
Liquid carrying volume per column	20ml
Binding yield of column	1mg

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 yield – up to 1.5mg plasmid can be binded in one column
• Ultra low endotoxin – content of endotoxin is less than 0.1 EU/μg, which can be directly used for cell transfection and animal injection, etc.

Kit Contents

Contents	P115602	P115603
Purification Times	10 Preps	50 Preps
RNase A	30 mg	150 mg
Buffer P1	100 ml	500 ml
Buffer P2	100 ml	500 ml
Buffer LN3	50 ml	250 ml
Buffer PW1	33 ml	180 ml
Buffer PW2	20 ml	100 ml
Elution Buffer	15 ml	120 ml
Buffer CL	33 ml	180 ml
HiPure DNA Maxi Columns C	10	50
Lysate Clear Midi Syringe	10	50
50 ml Collection Tubes C	20	100

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，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 Plasmid EF Maxi Kit combines the power of HiPure technology with Magen’s innovative endotoxin removal technology (ETR) to deliver high-quality plasmid DNA with low endotoxin levels for use in eukaryotic transfection, and in vitro experiments. Up to 1000 µg high copy number plasmid DNA or 200 µg low copy number plasmid DNA can be purified from 150 mL overnight culture.