Ultrafiltration Tube

Item No	Product Name	Description
UTPES040005N	Ultrafiltration Centrifugal Filter	Volume: 4mL, MWCO: 5kD	Request a Quote
UTPES040010N	Ultrafiltration Centrifugal Filter	Volume: 4mL, MWCO: 10kD	Request a Quote
UTPES040030N	Ultrafiltration Centrifugal Filter	Volume: 4mL, MWCO: 30kD	Request a Quote
UTPES040050N	Ultrafiltration Centrifugal Filter	Volume: 4mL, MWCO: 50kD	Request a Quote
UTPES040100N	Ultrafiltration Centrifugal Filter	Volume: 4mL, MWCO: 100kD	Request a Quote
UTPES150005N	Ultrafiltration Centrifugal Filter	Volume: 15mL, MWCO: 5kD	Request a Quote
UTPES150010N	Ultrafiltration Centrifugal Filter	Volume: 15mL, MWCO: 10kD	Request a Quote
UTPES150030N	Ultrafiltration Centrifugal Filter	Volume: 15mL, MWCO: 30kD	Request a Quote
UTPES150050N	Ultrafiltration Centrifugal Filter	Volume: 15mL, MWCO: 50kD	Request a Quote
UTPES150100N	Ultrafiltration Centrifugal Filter	Volume: 15mL, MWCO: 100kD	Request a Quote

Description

MS^®centrifugal filter devices provide rapid and efficient concerntration and purification of biological samples.

Unique vertical design and maximum filtration area provide fast sample processing and high sample recovery rate (typically greater than 90% of dilute starting solution), while maintaining a gentle concentration environment to pre-serve protein activity and conformation.

The wide selection of ultra filtration molecular weight cut-off (MWCO) devices incorporate PES membrane, which is very low in protein and nucleic acid binding.

Application

Ultra-filtration

Concentrate and desalt proteins, nucleic acids
Buffer exchange or desalting of chromatographi components
Harvest bio-molecules from culture media
Virus concerntration or isolation
Coarse separation of bio-molecule mixtures
Removal of debris and particles from cell lysates

Micro-filtration

Isolate DNA from agarose gel
Separation of proteins, oligonucleotides and RNA from polyacrylamide gels
Media removal of cells
Filter biological samples

Features

High recovery and flow rate;
Low bio-molecule binding rate, high chemical compatibility;
Anti-drainage locking design prevents damage to samples caused by over-centrifuging;
Variety of pore size specifications to meet different MWCO requirements.

Specification

Title		15ml Ultrafiltration Tube	4ml Ultrafiltration Tube
Materials of Construction	Internal Filter	PC	PC
	Cap/Shell	PP	PP
	Membranes	PES	PES
Dimensions	Filter (including cap)	Overall Lengh: 117mm Diameter: 31mm	Overall Lengh: 122mm Diameter: 17mm
	Internal Filter	Lengh: 75mm Diameter: 28mm	Lengh: 67.5mm Diameter: 14.5mm
	Filtration Area	7.2cm²	3.5cm²
Removal Ratings	5kD、10kD、30kD、50kD、100kD、0.1μm、0.2μm、0.45μm
Volume	Maximum sample volume	15ml	4.5ml
	Maximum filtration capacity	17ml	5ml
	Hold-up Volume	≤20μl	≤20μl
	Dead Volume	300μl	100μl

Ordering Information

	Membrane Material	Sample Loading Volume	Molecular Weight Cut-off	Sterilization
UT	PES	150	010	N
UT:Ultrafiltration Centrifugal Filter MT:Microfiltration Centrifugal Filter	PES Polysulfone	150:15mL 040:4mL 005:0.5mL	Ultrafiltration 005:5kD 010:10kD 030:30kD 050:50kD 100:100kD 300:300kD Microfiltration 010:0.1μm 022:0.22μm 045：0.45μm	N：non-sterile