蛋白别名（Synonyms）

PDL2; PD-L2; Butyrophilin B7-DC; CD273, PDCD1 ligand 2; PDCD1L2; PDCD1LG2; B7DC; bA574F11.2; Btdc

种属（Species)

Human

表达系统（Source）

HEK293

表达序列（Sequence）

Leu20-Thr220

Accession

Q9BQ51

标签（Tag)

C-hFc

分子量（Molecular Weight）

The protein has a predicted MW of 48.60 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Bis-Tris PAGE result.

内毒素（Endotoxin）

Less than 1EU per μg by the LAL method.

纯度（Purity）

> 95% as determined by Bis-Tris PAGE

活性（Activity）

SPR Data: Human PD-L2, hFc Tag captured on CM5 Chip via Protein A can bind Human PD-1, His Tag with an affinity constant of 0.21 米M as determined in SPR assay .

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

外观（Appearance）

冻干粉