Human ILT4 Protein, His Tag, Avi Tag
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产品编号
KMP3136
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别名
白细胞免疫球蛋白样受体B2, Human ILT4 Protein, His Tag, Avi Tag, ILT4
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规格
- 50ug
- 100ug
- 200ug
Alias | 白细胞免疫球蛋白样受体B2, Human ILT4 Protein, His Tag, Avi Tag, ILT4 |
Catalog Number | KMP3136 |
Product Description | The Human ILT4 Protein(KMP3136) is produced in HEK293 Cells. The target gene encoding the human LILRB2 (AAH36827.1) (Met1-Val461) is expressed with a C-terminal polyhistidine tag followed by an Avi tag. The expressed protein is biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. |
Molecular Name | ILT4 |
Species | Human |
Host | HEK293 Cells |
Size | 50ug, 100ug, 200ug |
Purity | >95% as determined by SDS-PAGE |
Purification | Affinity purification |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Formulation | 20mM Tris, 150mM NaCl, 0.02% Tween80, 10% Glycerol, pH8.5 |
Background | ILT4, also known as LILRB2, is a member of the subfamily B class of LIR receptors which contain two or four extracellular immunoglobulin domains, a transmembrane domain, and two to four cytoplasmic immunoreceptor tyrosine-based inhibitory motifs (ITIMs). ILT4 gene is a member of the leukocyte immunoglobulin-like receptor (LIR) family. Multiple transcript variants encoding different isoforms have been found for the ILT4 gene. ILT4 is expressed on immune cells where it binds to MHC class I molecules on antigen-presenting cells and transduces a negative signal that inhibits stimulation of an immune response. It is thought to control inflammatory responses and cytotoxicity to help focus the immune response and limit autoreactivity. |
Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice. |
Molecular Weight | 51.06 kDa |