Human G-CSFR / CD114 / CSF3R P

分子别名（Synonym）:CD114,CSF3R,G-CSF R,GCSFR 种属（Species）：Human 表达系统（Expressed Host）：HEK293 Cells 制剂（Buffer）：Lyophilized from sterile PBS, pH 7.4 分子量（Molecule Mass）：The mature recombinant human G-CSFR/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 835 amino acids and predicts a molecular mass of 93.3 kDa. By SDS-PAGE under reducing conditions, the apparent molecular mass of rh GCSFR/Fc monomer is approximately 120-130 kDa due to glycosylation. 内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method. 生物活性(Activity)：Measured by its ability to inhibit GCSF-induced proliferation of NFS60 mouse myeloid cells.The ED50 for this ettect is typically 2-20 ng/ml in the presence of 0.125ng/ml of recombinant human GCSF. 表达区间（Protein Construction）：A DNA sequence encoding the extracellular domain (Ser 2-Pro 621) of human G-CSF receptor (NP_000751.1) precursor was expressed with the fused Fc region of human IgG1 at the C-terminus. 存储条件（Storage）： For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution. 运输条件： In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.