Biotinylated Anti-Human CD28 Antibody, Mouse IgG1,Avitag™, premium grade

抗体来源（Source）

Biotinylated Anti-Human CD28 Antibody, Mouse IgG1,Avitag, premium grade (CD8-BM225) is recombinantly produced from human 293 cells (HEK293).

It is produced under our rigorous quality control system that incorporates a comprehensive set of tests including sterility and endotoxin tests. Product performance is carefully validated and tested for compatibility for cell culture use or any other applications in the early preclinical stage. When ready to transition into later clinical phases, we also offer a custom GMP protein service that tailors to your needs. We will work with you to customize and develop a GMP-grade product in accordance with your requests that also meets the requirements for raw and ancillary materials use in cell manufacturing of cell-based therapies.

亚型（Isotype）

Mouse IgG1 | Mouse Kappa

偶联（Conjugate）

Biotin

特异性（Specificity）

This product is a specific antibody specifically reacts with CD28.

内毒素（Endotoxin）

Less than 0.002 EU per μg by the LAL method / rFC method.

纯度（Purity）

>95% as determined by SDS-PAGE.

>95% as determined by SEC-MALS.

无菌（Sterility）

Negative

支原体（Mycoplasma）

Negative

制剂（Formulation）

Supplied as 0.2 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

运输（Shipping）

This product is supplied and shipped with dry ice, please inquire the shipping cost.

存储（Storage）

For long term storage, the product should be stored at liquid state at -70°C.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. 2-8°C for 12 months under sterile conditions;
2. -70°C for 24 months.

质量管理控制体系（QMS）

1. 质量管理体系（ISO, GMP）
2. 质量优势
3. 质控流程