N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl)

DBCO-PEG6-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-PEG6-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

TGL18 Tabletop 21000rpm High Speed large capacity Swing out rotor 4x800ml universal Refrigerated Centrifuge Adapters for 5/10/15/50ml tubes. And holding Angle Rotors like 24×1.5/2ml, 6x50ml, 12x15ml…in high speed separation smooth.

TGL18 Universal Refrigerated Centrifuge Application:

Holding lots of Swing Out Rotors & Angle Rotors for options. Mainly used in animal and plant molecular biology, cell biology, food safety, life science, agriculture and forest science, animal husbandry science, biological products, pharmaceutical products and other fields of ideal equipment for the separation and precipitation of samples preparation.

TGL18 Universal Refrigerated Centrifuge Features:

1. With silent-block and shock absorbers that guarantees smooth and quiet operations & fast cooling.

2. The centrifuge body is made of high-quality steel, safe and reliable.

3.  Microprocessor digital control of all functions:speed, time,

temperature, acceleration/deceleration, RCF, 10 program memory, operation fault display.

4. Electronic safety lock alarm inside, just press down the top lid until it will lock in sealed and open up after separation automatically.

5. Easy open the centrifuge lid via pneumatic springs; the operation area of the centrifuge is at the front end.

6. RPM/RCF adjustable along with the speed setting calculating automatically.

7. 10 selective acceleration and deceleration rates for options

8. The self-diagnostic system provides a protection for imbalance over speed/voltage and electronic lock fault.

TGL18 Universal Refrigerated Centrifuge Technical Parameters:

Max Speed	21,000r/min	Max RCF	30,910xg
Max Volume	4x800ml	Power supply	AC220V,50HZ,7A
Timer	1~9h/59min	Noise	≤58dBA
Dimension	700×715×420mm	Net Weight	125KG
Speed Accuracy	±20r/min	Package(W*D*H)	Plywood box: 880x800x580mm

TGL18 Universal Refrigerated Centrifuge Matched Rotors:

Order No.	Rotor type	Max.Speed (rpm)	Max.Volume (ml)	Max.RCF (xg)
No30671	Swing out rotor	4,000	4x800ml	3,450
			Adapter for 4x23x5ml	3,450
			Adapter for4x19x10nl	3,450
			Adapter for4x14x15ml	3,450
			Adapter for4x5x50ml	3,450
No30801	Angle rotor	21,000	12×1.5/2ml	30,910
No30802	Angle rotor	15,000	40×0.5ml	22,920
No30803	Angle rotor	17,000	24×1.5/2ml	26,460
No30804	Angle rotor	13,500	30×1.5/2ml	19,340
No30844	Angle rotor	13,000	48×1.5/2ml	17,930
No30805	Angle rotor	16,000	16x5ml	22,020
No30806	Angle rotor	16,000	12x7ml	21,380
No30807	Angle rotor	10,000	12x15ml	11,840
No30808	Angle rotor	15,000	12x10ml	22,680
No30809	Angle rotor	15,000	8x20ml	22,680
No30811	Angle rotor	13,000	6x50ml	18,840
No30814	Angle rotor	12,000	6x100ml	16,390

The Corners of our Company____________________________________

Metal housing with 3-tiers protection. It can hold both swing out rotors and angle rotors in low speed and high speed spining to switch smoothly. And its Quiet noise, Less vibration & Fast cooling guarantee a perfect separation.

Description

The FluoroStain™ DNA Fluorescent Staining Dye is designed to be a safer replacement for conventional Ethidium bromide (EtBr) which poses a significant health and safety hazard for its users. The FluoroStain™ DNA Fluorescent Staining Dye offers at least 10 times sensitivity in DNA detection levels, and is capable of detecting double stranded DNA (dsDNA) fragments up to 0.04 ng in electrophoresis analysis. The FluoroStain™ DNA Fluorescent Staining Dye shows a high specificity to the dsDNA, with negligible background signal, making the destaining process entirely optional. FluoroStain™ DNA Fluorescent Staining Dye is compatible with both the conventional ultra violet gel-illuminating systems as well as the less harmful long wave length blue light illumination systems. The emission when bound to dsDNA is 522 nm, while its excitation peaks are at 270, 370 and 497 nm.

Features:

• Excellent for post staining
• Sensitivity: 0.04 ng DNA
• A safer alternative to EtBr
• Compatibility: suitable to blue or UV light
• Increased cloning efficiency (blue light)

Storage

Protected from light
4°C for 12 months
-20°C for 24 months

The FluoroStain™ DNA Fluorescent Staining Dye is designed to be a safer replacement for conventional Ethidium bromide (EtBr) which poses a significant health and safety hazard for its users. The FluoroStain™ DNA Fluorescent Staining Dye offers at least 10 times sensitivity in DNA detection levels, and is capable of detecting double stranded DNA (dsDNA) fragments up to 0.04 ng in electrophoresis analysis. The FluoroStain™ DNA Fluorescent Staining Dye shows a high specificity to the dsDNA, with negligible background signal, making the destaining process entirely optional. FluoroStain™ DNA Fluorescent Staining Dye is compatible with both the conventional ultra violet gel-illuminating systems as well as the less harmful long wave length blue light illumination systems. The emission when bound to dsDNA is 522 nm, while its excitation peaks are at 270, 370 and 497 nm.