Propargyl-PEG4-CH2CO2tBu

PEG3-bis(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane) is a crosslinker consisting of six propargyl groups. The propargyl groups can form triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

PEG3-bis(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane) is a crosslinker consisting of six propargyl groups. The propargyl groups can form triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

ssDNA Quantification Kit

The ssDNA Quantification Kit is developed for single stranded DNA quantification. The kit includes ssDNA Dye, ssDNA Dilution Buffer, and two ssDNA Standards. Simply dilute the ssDNA Dye with the ssDNA Dilution Buffer, add DNA sample (volume from 1-20 μL), then read the concentration using the Qubit® Fluorometer. The assay is accurate for DNA concentrations from 50 pg/µL to 200 ng/µL based on the line corresponding of the data to standards.

Our kit detects ssDNA by using fluorescent dye that enables sensitive single stranded DNA quantification , including ssDNA viruses, synthetic ssDNA, first-strand cDNA synthesis, denatured DNA, and bisulfate-converted DNA etc. ssDNA quantification is essential for the study of the biological process involves ssDNA.

Features

• • • Optimized for use with the Qubit® Fluorometer
    • Uses the Qubit® ssDNA assay setting
    • Linear range: 1-200 ng ssDNA
    • Cost saving by more than 50%

A series of input ssDNA (200, 400, 600, 800, 1000, and 1200 ng) was used.

The performance of the BioDynami ssDNA Quantification Kit is nearly identical to that of Thermo Fisher’s Qubit ssDNA kit (figure below).

Comparison of BioDynami ssDNA Quantification Kit with Thermo Fisher kit.

Common contaminants such as salts, solvents, or detergents are well tolerated in the assay (Table 1).

Contaminants has been tested in BioDynami ssDNA Kit.

The ssDNA Quantification Kit is developed for single stranded DNA quantification. The kit includes ssDNA Dye, ssDNA Dilution Buffer, and two ssDNA Standards. Simply dilute the ssDNA Dye with the ssDNA Dilution Buffer, add DNA sample (volume from 1-20 μL), then read the concentration using the Qubit® Fluorometer. The assay is accurate for DNA concentrations from 50 pg/µL to 200 ng/µL based on the line corresponding of the data to standards.

Specification

7-50x    continuous    zoom    stereo    microscope		XTL-205A	XTL-205B	XTL-204A	XTL-2048	XTL-203A	XTL-203B
Zoom      Body	Binocular head,45°decline,360°rotate	●		●		●
	Trinocular head,45°decline,360*rotate		●		●		●
Eyepiece	WF10X22mm	●	●	●	●	●	●
Objective	zoom objective 0.7X—5X	●	●	●	●	●	●
Zoom     Rate	0.1:07.1	●	●	●	●	●	●
Total Amplific- ation   Rate	the standard configuration is 7X-50X	●	●	●	●	●	●
Auxiliary Lens	0.5X,0.7X,1X,1.5X,2X For Option	O	O	O	O	O	O
WorkingDistance	100mm	●	●	●	●	●	●
Diopter	55mm-75mm	●	●	●	●	●	●
Focus    arm	76mm Diameter,32mm pole size	●	●	●	●	●	●
Plate	Black/White plate,Glass plate for option	●	●	●	●	●	●
Optional	Stand	Q	Q
Stand	BI3 base.column sunnort unner and ower light source 3 WLED			●	●
	BL3-A base vertical arm bracket upper and lower light source 3 WLED	●	●
	B3 base column support has no light source					●	●
External light source	LED illumination	Q	Q	Q		O
Optiona	Photography,camera accessories CCD Coupler	o	o	o	o	o	o
Optional	Display attachment Monitor