Programmed death ligand 2 (PD-L2) is a type I membrane protein that is a member of the B7 protein family. PD-L2 consists of an extracellular region with a V-like and a C-like Ig domain, a transmembrane region, and a short cytoplasmic domain. PD-L2 was expressed in antigen presenting cells, placental endothelial cells, medullary thymic epithelial cells, B cells, monocytes and dendritic cells.
性能参数
Synonyms |
PDL2, Butyrophilin B7-DC, CD273, PDCD1 ligand 2, PDCD1L2, PDCD1LG2, B7DC, bA574F11.2 |
Uniprot No. |
Q9BQ51 |
Source |
Recombinant Human B7-H3 Protein is expressed from HEK293 Cells with His tag at the C-terminal. It contains Leu20-Pro219. |
Molecular Weight |
The protein has a predicted MW of 24.49 kDa. And it migrates as 25-33 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
Purity |
> 95% as determined by SDS-PAGE. |
Endotoxin |
<1.0 EU per 1μg of the protein by the LAL method. |
Formulation |
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). |
Reconstitution |
Centrifuge tubes before opening.The concentration of protein solution used for lyophilization is generally 1mg/mL. Dissolve lyophilized protein with sterile water to ensure the concentration is greater than 100 μg/mL. |
储存条件
The product should be stored at -25~-15℃ for 1 year from date of receipt.
2-7 days, 2 ~8 °C under sterile conditions after reconstitution.
3 months, -25~-15℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
注意事项
1.Please operate with lab coats and disposable gloves,for your safety.
2.This product is for research use only.
产品数据
Ver. CN20230411