膜杰作
Star Staining
分子别名（Synonym）
CD166,ALCAM,CD6L,KG-CAM,MEMD
表达区间及表达系统（Source）
Human ALCAM, His Tag (CD6-H5228) is expressed from human 293 cells (HEK293). It contains AA Trp 28 - Ala 526 (Accession # Q13740-1).
Predicted N-terminus: Trp 28
Request for sequence
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 57.8 kDa. The protein migrates as 70-100 kDa under reducing (R) condition, and 66-100 kDa under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method.
纯度（Purity）
>95% as determined by SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 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:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
电泳（SDS-PAGE）
Human ALCAM, His Tag on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
活性（Bioactivity）-ELISA
Immobilized Human ALCAM, His Tag (Cat. No. CD6-H5228) at 5 μg/mL (100 μL/well) can bind Biotinylated Human CD6 Protein, His,Avitag (Cat. No. CD6-H82E3) with a linear range of 0.02-5 μg/mL (Routinely tested).
Protocol
背景（Background）
CD166 antigen is a 100-105 kD typeI transmembrane glycoprotein that is a member of the immunoglobulin superfamily of proteins, which is also known as Activated leukocyte cell adhesion molecule (ALCAM) in human, SC-1/DM-GRASP/BEN in the chicken, and KG-CAM in the rat. CD166 is a cell adhesion molecule that binds to CD6. CD166 involved in neurite extension by neurons via heterophilic and homophilic interactions.
