Alexa Fluor™ 488-Labeled Human CD8 alpha Protein, His TagStar Staining

分子别名（Synonym）

CD8A,CD8,Leu2,MAL,p32

表达区间及表达系统（Source）

Alexa Fluor 488-Labeled Human CD8 alpha Protein, His Tag (CDA-HA2H4) is produced via conjugation of AF488 to Human CD8 alpha Protein, His Tag with a new generation site-specific technology under Star Staining labeling platform. Human CD8 alpha Protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Ser 22 - Asp 182 (Accession # P01732-1).

Predicted N-terminus: Ser 22

蛋白结构（Molecular Characterization）

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 21.5 kDa | 15.5 kDa.

偶联（Conjugate）

AF488

Excitation Wavelength: 488 nm

Emission Wavelength: 517 nm

蛋白标记度（Protein Ratio）

The AF488 to protein molar ratio is 0.9-1.

纯度（Purity）

>90% as determined by SDS-PAGE.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重构方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please protect from light and avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;
2. -70°C for 3 months under sterile conditions after reconstitution.

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