24×1.5ml Angle Rotor

Features:
1. Digital display indicates the speed,time,temperature and RCF.
2. Brushless DC motor in great torque, free maintenance,no powder pollution.quick in speed up and down.
3. There are many kinds of rotors for choice.
4. Automatically electric lid lock,super speed,over temperature protection and imbalance protection.
5. The centrifuge body is made of high-quality steel,safe and reliable.

DBCO-NHCO-PEG4-amine is a carboxyl-reactive building block with extended PEG spacer arm. The hydrophilic PEG spacer arm improves water solubility. In the presence of of activators (e.g. EDC, or HATU), this reagent can be used to derivatize carboxyl groups or activated esters (e.g. The NHS ester) through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-NHCO-PEG4-amine is a carboxyl-reactive building block with extended PEG spacer arm. The hydrophilic PEG spacer arm improves water solubility. In the presence of of activators (e.g. EDC, or HATU), this reagent can be used to derivatize carboxyl groups or activated esters (e.g. The NHS ester) through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Introduction

Usages:
For cultivation of Escherichia coli.

Principle:
Peptone provide nitrogen, vitamins and growth factors; sodium chloride to maintain osmotic equilibrium; lactose into fermentable sugars.

Formulation(per liter):
Pancreatic Digest of Gelatin 20 g
Lactose Monohydrate 10g
Dehydrated Ox Bile 5g
Bromocresol Purple 10mg
final pH 7.3±0.2

How to use:
1.Suspend 35g in 1 L of distilled water , stirring heated to boiling until completely dissolved, dispensing flask, 121 autoclave for 15min.
2.Diluted and treated samples.

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.

500g