DBCO-PEG13-DBCO

Overview

• Ready-to-use
• Quantitative
• Highly Stable
• Precise
• Eleven discrete fragments ranging from 100 bp to 2000 bp in 100 bp increments
• Higher intensity reference band at 500 bp

The Norgen LowRanger 100 bp DNA Ladder is prepared to ensure quality and batch-to-batch consistency. Our LowRanger contains eleven discrete fragments ranging from 100 bp to 2000 bp in 100 bp increments with a higher intensity reference band at 500 bp. This Ladder is ideal for fast running times and accurate visual determination.

Contents:

1mL of premixed DNA ladder (0.5µg/10µL) in loading buffer (10mM EDTA, 10% glycerol, 0.015% bromophenol blue, and 0.17% SDS).

Details

Supporting Data

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LowRanger 100bp DNA Ladder (Cat# 11500) – 100 loads

Ladder Properties:
• Eleven discrete bands, ranging from 100 bp to 2000 bp
• Higher intensity band at 500 bp for easy reference.

Fragment	Size (bp)	Mass (ng)
1	2000	110
2	1500	83
3	1000	55
4	800	44
5	700	39
6	600	33
7	500	55
8	400	22
9	300	17
10	200	22
11	100	22

Recommended Use:
Mix thoroughly. For best results, load 10µL of DNA ladder per well. For precise mass determination with a densitometer, stain gel after electrophoresis using 0.5µg/mL ethidium bromide for 30-40 minutes. The table above shows the size and mass for each band based on 10µL ladder per well.

Storage: 
Stable at room temperature. For longer term storage, -20°C is recommended.

This ladder was standardized using 10µL of DNA per lane on a 0.8 cm thick, 13 x 15 cm, 1.0% agarose gel run in TAE buffer.

Features 

1. TD4A centrifuge is of microprocessor control, less noisily, it is widely used to qualitative analysis of blood serum, plasma and urea in the fields of hospital, blood center, laboratory and biochemistry.

2. Brushless motor, free maintenance, no powder pollution, quick in speed up and down.

3. The flexible axle driven system which drive the rotor directly, smooth in operation and small vibration.

4. There are many rotors for your choice, suitable for different specifications meet customers’ different requirements of separation.

5. Micro computer control system, LED display the RCF，time and speed. 

6 .Electric lid lock, compact design, super speed and imbalance protection.

 TD4A Technical Parameter：

Max. Speed	4000rpm
Max. RCF	2250×g
Max. Capacity	6×50ml
Time Range	0~99min
RPM/RCF Convert	Yes
Noise (dB)	≤ 45
Temperature	Normal
Acc/Dec	10 Kinds
Speed Accuracy	±10r/min
Voltage(V/Hz)	AC 220V/110V  50HZ/60HZ
Size (W x D x Hmm)	485×320×255mm
Net Weight/Gross Weight(Kg)	18KG/21KG
Certificates	CE,ISO & Calibration report are available

 Matched Rotors for TD4A 

Order No	Rotors	Max speed r/min	Volume(ml)	Max RCF(g)
No31601	Angle Rotor	4000	12×10ml Vacuum tube	2150
			12×7ml Vacuum tube adapter
			12×5ml Vacuum tube adapter
No31605	Angle rotor	4000	30×7/5ml	2250
No31604	Angle rotor	4000	18×10ml	2250
No31607	Angle rotor	4000	24x10ml	2200
No31602	Angle rotor	4000	12×15ml/7ml/5ml	2150
No31603	Angle rotor	4000	12×20ml	2220
No31606	Angle rotor	4000	6x50ml	2100

Introduction

029070 Nitrate Reduction Reagent

Usage:For Nitrate Reduction Test.

Specification:10ml*2vials

10ml*2vials