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May act as receptor for class I MHC antigens. Becomes activated upon coligation of LILRB3 and immune receptors, such as FCGR2B and the B-cell receptor. Down-regulates antigen-induced B-cell activation by recruiting phosphatases to its immunoreceptor tyrosine-based inhibitor motifs (ITIM). LILRB3 Protein, Mouse, Recombinant (aa 25-642, His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 70.8 kDa and the accession number is P97484.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 5 μg | $197 | 20 days | |
| 10 μg | $327 | 20 days | |
| 20 μg | $549 | 20 days | |
| 50 μg | $987 | 20 days | |
| 100 μg | $1,690 | 20 days | |
| 200 μg | $2,580 | 20 days | |
| 500 μg | $4,530 | 20 days | |
| 1 mg | $6,970 | 20 days | 
| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. | 
| Description | May act as receptor for class I MHC antigens. Becomes activated upon coligation of LILRB3 and immune receptors, such as FCGR2B and the B-cell receptor. Down-regulates antigen-induced B-cell activation by recruiting phosphatases to its immunoreceptor tyrosine-based inhibitor motifs (ITIM). LILRB3 Protein, Mouse, Recombinant (aa 25-642, His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 70.8 kDa and the accession number is P97484. | 
| Species | Mouse | 
| Expression System | HEK293 Cells | 
| Tag | C-6xHis | 
| Accession Number | P97484 | 
| Synonyms | PIR-B,Pirb,Paired immunoglobulin-like receptor B,Lilrb3,Leukocyte immunoglobulin-like receptor subfamily B member 3 (LIR-3;Leukocyte immunoglobulin-like receptor 3),Cell-surface glycoprotein p91 | 
| Amino Acid | SLPKPILRVQPDSVVSRRTKVTFLCEETIGANEYRLYKDGKLYKTVTKNKQKPENKAEFSFSNVDLSNAGQYRCSYSTQYKSSGYSDLLELVVTGHYWTPSLLAQASPVVTSGGYVTLQCESWHNDHKFILTVEGPQKLSWTQDSQYNYSTRKYHALFSVGPVTPNQRWICRCYSYDRNRPYVWSPPSESVELLVSGNLQKPTIKAEPGSVITSKRAMTIWCQGNLDAEVYFLHNEKSQKTQSTQTLQEPGNKGKFFIPSVTLQHAGQYRCYCYGSAGWSQPSDTLELVVTGIYEYYEPRLSVLPSPVVTAGGNMTLHCASDFPYDKFILTKEDKKFGNSLDTEHISSSGQYRALFIIGPTTPTHTGAFRCYGYYKNAPQLWSVPSALQQILISGLSKKPSLLTHQGHILDPGMTLTLQCFSDINYDRFALHKVGGADIMQHSSQQTDTGFSVANFTLGYVSSSTGGQYRCYGAHNLSSEWSASSEPLDILITGQLPLTPSLSVQPNHTVHSGETVSLLCWSMDSVDTFILSKEGSAQQPLRLKSKSHDQQSQAEFSMSAVTSHLSGTYRCYGAQDSSFYLLSSASAPVELTVSGPIETSTPPPTMSMPLGGLHMYLK | 
| Construction | 25-642 aa | 
| Protein Purity | > 90% as determined by SDS-PAGE. | 
| Molecular Weight | 70.8 kDa (predicted) | 
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. | 
| Formulation | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. | 
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. | 
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. | 
| Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. | 
| Research Background | May act as receptor for class I MHC antigens. Becomes activated upon coligation of LILRB3 and immune receptors, such as FCGR2B and the B-cell receptor. Down-regulates antigen-induced B-cell activation by recruiting phosphatases to its immunoreceptor tyrosine-based inhibitor motifs (ITIM). | 

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