DBCO-PEG12-acid is an analog of DBCO-Acid with hydrophilic PEG linker and a DBCO group. The DBCO groups is commonly used for Click Chemistry reactions. The hydrophilic PEG chain allows for increased water solubility of compounds in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
DBCO-PEG12-acid is an analog of DBCO-Acid with hydrophilic PEG linker and a DBCO group. The DBCO groups is commonly used for Click Chemistry reactions. The hydrophilic PEG chain allows for increased water solubility of compounds in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Cell Washer/Serofuge Centrifuge
Features
1. Microprocessor control, less noisily, it is widely used to qualitative analysis of blood serum, plasma and urea in the fields of hospital, laboratory and biochemistry.
2. Brushless motor, free maintenance, no powder pollution, quick in speed up and down.
3. Special program, HLA and SERO separately.
5. Micro computer control system, LED display the RCF，time and speed.
6.. Electric lid lock, compact design, super speed and imbalance protection.
TD4 Technical Parameter：
| Max. Speed | 4000rpm |
| Max. RCF | 2000 |
| Max. Capacity | 12×7 |
| Time Range | 0~99min |
| RPM/RCF Convert | Yes |
| Noise (dB) | ≤ 55 |
| Temperature | Normal |
| Acc/Dcc | 10 Kinds |
| Speed Accuracy | ±20r/min |
| Temperature Accuracy | / |
| Voltage(V/Hz) | AC 220V/110V 50HZ/60HZ |
| Size (W x D x Hmm) | 485×320×255mm |
| Net Weight(Kg) | 24KG |
Matched Rotors for TD4
| Order No. | Rotor | Max Speed (rpm) | Max Volume(ml) | Max. RCF（×g） |
| NO31501 | SERO Rotor | 3000 | 12×7/5ml(10-13*60-100mm) | 2000 |
| NO31502 | HLA Rotor | 4000 | 12×2/1.5/0.5ml | 1000 |
| Rotor Name | Max RCF(×g) | Use |
| HLA rotor for Lymphocyte washing | 2000 | Lymphocyte separation incubated cell separation |
| 1000 | Hematoblast extenterate(thrombin disposal) | |
| 1000 | Lymphocyte washing | |
| SERO rotor for erythrocyte washing | 500 | Blood type determination, the image of the hematocyte |
| 1000 | The test of intersectant aptness | |
| 1000 | Hematocyte washing, the distillation of the serum and plasma |
TD4 cell washer centrifuge it is widely used to qualitative analysis of blood serum, plasma and urea in the fields of hospital, laboratory and biochemistry.
Usages:
For antimicrobial susceptibility testing.
Principle:
Beef extract powder and casein hydrolyzate provide nitrogen, vitamins and amino acids; soluble starch absorption of toxic metabolites.
Formulation(per liter):
Beef extract 2g
Soluble starch 1.5g
Acid hydrolysis of casein 17.5g
Final pH7.3 ± 0.2
How to use:
1.Suspend 21g 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
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Tel : 081-875-1869 , 02-328-7179
Email : hej@a3p-scientific.com
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