DBCO-NHCO-PEG4-NHS ester is a PEG linker containing NHS ester that is able to react specifically and efficiently with primary amines such as 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 can also provide a long and flexible connection that minimizes steric hindrance during ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
DBCO-NHCO-PEG4-NHS ester is a PEG linker containing NHS ester that is able to react specifically and efficiently with primary amines such as 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 can also provide a long and flexible connection that minimizes steric hindrance during ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Programmed Death-Ligand 1 (PD-L1), also known as CD274 or B7 Homolog 1 (B7-H1), is a transmembrane protein involved in suppressing the immune system and rendering tumor cells resistant to CD8 T cell-mediated lysis through binding of the Programmed Death-1 (PD-1) receptor. Overexpression of PD-L1 may allow cancer cells to evade the actions of the host immune system. In renal cell carcinoma, upregulation of PD-L1 has been linked to increased tumor aggressiveness and risk of death, and, in ovarian cancer, higher expression of this protein has lead to significantly poorer prognosis. PD-L1 has also been linked to systemic lupus erythematosus and cutaneous melanoma. When considered in adjunct with CD8 tumor-infiltrating lymphocyte density, expression levels of PD-L1 may be a useful predictor of multiple cancer types, including stage III non-small cell lung cancer, hormone receptor negative breast cancer, and sentinel lymph node melanoma.
1. The instantaneous centrifugal function rises to the maximum speed for about 6 seconds, allowing for rapid detachment of hanging droplets from the wall;
2. Faster acceleration and deceleration rate, required to complete the experiment in a shorter time;
3. Door cover protection, overspeed and imbalance detection system, capable of real-time monitoring of the centrifugal process, ensuring the safe operation of the instrument; When the operation ends, an error occurs, or an imbalance occurs, the sound signal prompts, and the operation stops at the same time. The LCD displays the result code
Host Parameters
Product model
Mini-3
Input power supply
DC24V/2.75A
Input power
55W
Motor/Drive Method
DC24V brushless DC variable frequency motor
Display method
High brightness LCD screen
Effective centrifugal time
1-99min.1-59sec
speed
300~3000±15rpm
Speed step increase
10rpm
Maximum capacity
2 *96 well PCR plates/ELISA plates
MAX. RCF
608 xg
Misoperation/alarm failure
Sound prompt+display code
weight
3.9Kg
Noise
60dB (A)
Fastest acceleration time
<6s
Fastest deceleration time
<5s
Permissible ambient temperature/relative temperature
+5-40°C/80%
Document
The micro porous plate centrifuge adopts international advanced design concepts and manufacturing technology, with a smooth and beautiful appearance, compact and stable structure, adhering to the advantages of high universality and easy operation. It also has the functional characteristics of “smooth start” and “smooth braking”; This micro porous plate centrifuge is very suitable for 96 or 384 well and small capacity micro porous plates, as well as various standard PCR micro porous plates with or without skirts .
Huayi Cell Factory is a robust and easy-to-use cell culture platform for applications in the production of human and animal vaccines, therapeutic proteins, cell therapy, and gene therapy.
To address the needs of your workflow, We have three kinds of mouth, which is available on most cell culture products to ensure consistent performance from lot to lot and from format to format.
The product assembled with ultrasonic welded technology
Versatile port design facilitates both pouring and aseptic filling techniques
Gamma radiation sterilization
the cell culture surface area
of one 10-layer Cell Factory unit is equivalent to the area
of 36 T-175 flasks
Document
Huayi Cell Factory is a robust and easy-to-use cell culture platform for applications in the production of human and animal vaccines, therapeutic proteins, cell therapy, and gene therapy.
To address the needs of your workflow, We have three kinds of mouth, which is available on most cell culture products to ensure consistent performance from lot to lot and from format to format.
