Recombinant Human ULBP1 Protein

Target Information

Sequence	ADLGWVDTHC LCYDFIITPK SRPEPQWCEV QGLVDERPFL HYDCVNHKAK AFASLGKKVN VTKTWEEQTE TLRDVVDFLK GQLLDIQVEN LIPIEPLTLQ ARMSCEHEAH GHGRGSWQFL FNGQKFLLFD SNNRKWTALH PGAKKMTEKW EKNRDVTMFF QKISLGDCKM WLEEFLMYWE QMLDPTKPPS LAPGHHHHHH
Sequence Similarities	Belongs to the MHC class I family.
Amino Acids	26 to 216
Cellular Localization	Cell membrane. Endoplasmic reticulum. Detected intracellularly in the endoplasmic reticulum of CMV-infected fibroblasts.
Tissue Specificity	Expressed in T-cells, B-cells, erythroleukemia cell lines and in a wide range of tissues including heart, brain, lung, liver, testis, lymph node, thymus, tonsil and bone marrow. Also found in fetal heart, brain, lung and liver.
Function	Ligand for the NKG2D receptor, together with at least ULBP2 and ULBP3. ULBPs activate multiple signaling pathways in primary NK cells, resulting in the production of cytokines and chemokines. Binding of ULBPs ligands to NKG2D induces calcium mobilization and activation of the JAK2, STAT5, ERK and PI3K kinase/Akt signal transduction pathway. In CMV infected cells, interacts with soluble CMV glycoprotein UL16. The interaction with UL16 blocked the interaction with the NKG2D receptor, providing a mechanism by which CMV infected cells might escape the immune system. UL16 also causes ULBP1 to be retained in the ER and cis-Golgi apparatus so that it does not reach the cell surface.

Product Details

Product Type	Protein
Species	Human
Source	Baculovirus Infected Insect Cells
Tag	His
Endotoxin Level	<1.0 Eu/µg
Protein Length	Full length protein
Molecular Weight	23 kDa
Purity	>90%
Active	No
Animal free	No
Nature	Recombinant
Application	SDS-PAGE

Storage & Handling

Shipping	Shipped at 4 °C.
Storage	Store at -20 °C.
Handling	Avoid freeze / thaw cycle.