Recombinant PE-Labeled Human NY-ESO-1 (HLA-A*02:01) Tetramer Protein is expressed from Expi293 with His tag and Avi tag at the C-terminal,tetramer is assembled by biotinylated monomer and streptavidin.It contains Gly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M) and SLLMWITQC peptide.
The protein has a predicted MW of 258 kDa. Due to glycosylation, the protein migrates to 260-265 kDa under Non reducing (N) condition based on Tris-Bis PAGE result.
活性
产物标签
C-His-Avi
抒发体系
Expi293
纯度
> 95% as determined by Tris-Bis PAGE
内毒素
Less than 1EU per μg by the LAL method.
运输及存储
产物表面
Liquid
运输前提
Shipped with blue ice.
制剂
Supplied as 0.22μm filtered solution in 20mM Tris, 500mM NaCl (pH 7.4). Please dilute to the desired concentration according to the concentration of the solution shown on the product label.
复溶
存储和不变性
Valid for 12 months from date of receipt when stored at -80°C.； Recommend to aliquot the protein into smaller quantities for optimal storage. Please do not repeated freeze-thaw cycles.
Cynomolgus CD19 Protein, Accession: A0A2K5W8L9