Biotin-PEG3-alkyne

Propargyl-PEG10-NHS ester serves as a bifunctional PEG linker with a terminal propargyl that participates in click reactions with azide-bearing moieties and an NHS ester group that reacts readily and efficiently with amine-bearing molecules. The PEG10 units improve the water solubility of the molecule. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Propargyl-PEG10-NHS ester serves as a bifunctional PEG linker with a terminal propargyl that participates in click reactions with azide-bearing moieties and an NHS ester group that reacts readily and efficiently with amine-bearing molecules. The PEG10 units improve the water solubility of the molecule. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Introduction

029172 Oxidase Test Reagent

Usage: For Oxidase Test.

Specification:10pcs/box

10pcs/box

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