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Biotinylated Human ULBP-1 Protein (ULB-HM4P1B) Summary
Product Description |
Recombinant Biotinylated Human ULBP-1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gly26-Pro215. |
Product Background |
Cell surface proteins major histocompatibility complex (MHC) class I-related chain A (MICA) and UL16-binding proteins (ULBP) 1, 2, and 3 are up-regulated upon infection or tumor transformation and can activate human natural killer (NK) cells. |
Product Category |
Recombinant Protein / Antibody discovery / Antibody discovery | Others |
Biotinylated Human ULBP-1 Protein (ULB-HM4P1B) Specifications/Details
Protein |
ULBP-1 |
Synonyms |
ALCAN-beta; NKG2D ligand 1; N2DL-1; NKG2DL1; MULT-1; NKG2DL; AET1I; ULBP1; ULBP-1;ALCAN-β |
Accession |
|
Species |
Human |
Biotinylated |
yes |
Amino Acid Range |
Gly26-Pro215 |
Molecular Weight |
The protein has a predicted MW of 25.2 kDa. Due to glycosylation, the protein migrates to 28-35 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human NKG2D, hFc Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human ULBP-1, His Tag with the EC50 of 0.14ug/ml determined by ELISA. |
Product Tag |
C-His-Avi |
Fluorophore |
Biotin-labeled |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1 EU per ug by the LAL method. |
Shipping, Reconstitution, & Storage
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in 20mM PB, 0.5M NaCl, 0.1M L-arginine (pH 8.0). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
Validation Images
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Immobilized Human NKG2D, hFc Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human ULBP-1, His Tag with the EC50 of 0.14ug/ml determined by ELISA. |
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Biotinylated Human ULBP-1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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The purity of Biotinylated Human ULBP-1 is greater than 95% as determined by SEC-HPLC. |
Other Available Proteins:
Finding available proteins...
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