Human CD72 Protein, Mouse IgG2a Fc Tag (MALS verified)

分子别名（Synonym）

CD72,Lyb-2,Lyb2

表达区间及表达系统（Source）

Human CD72, Mouse IgG2a Fc Tag (CD2-H5255) is expressed from human 293 cells (HEK293). It contains AA Arg 117 - Asp 359 (Accession # P21855-1).

Predicted N-terminus: Arg 117

Request for sequence

蛋白结构（Molecular Characterization）

This protein carries a mouse IgG2a Fc tag at the C-terminus.

The protein has a calculated MW of 55.0 kDa. The protein migrates as 60-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素（Endotoxin）

Less than 0.1 EU per μg by the LAL method.

纯度（Purity）

>90% as determined by SDS-PAGE.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5 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 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.