产品说明
一般描述
CD85 antigen-like family member J (CD85J) also known as Leukocyte immunoglobulin-like receptor subfamily B member 1 (LILRB1 or LIR-1), Immunoglobulin-like transcript 2 (ILT-2), Monocyte/macrophage immunoglobulin-like receptor 7 (MIR7), which belongs to leukocyte immunoglobulin-like receptor (LIR) family. CD85J / LILRB1 Contains 4 Ig-like C2-type (immunoglobulin-like) domains. CD85J / LIR-1 is expressed predominantly on B-cells and monocytes. CD85J is receptor for class I MHC antigens and recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles and is also receptor for H301/UL18, a human cytomegalovirus class I MHC homolog. Ligand binding results in inhibitory signals and down-regulation of the immune response. CD85J / LILRB1 interaction with HLA-B or HLA-E leads to inhibition of the signal triggered by FCER1A and inhibits serotonin release. CD85J / LILRB1 inhibits FCGR1A-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions.
外形
Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally Mannitol or Trehalose is added as protectants before lyophilization.
重悬
Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8℃ for up to 1 month. For extended storage, it is recommended to store at -20℃.
基本信息
| NACRES | NA.32 |
产品性质
| 生物来源 | human |
| 重组 | expressed in HEK 293 cells |
| 测定 | ≥95% (SDS-PAGE) |
| 形式 | lyophilized |
| 分子量 | calculated mol wt 73.8 kDa (This protein is fused with Fc fragment of human IgG1 at the C-terminus.) observed mol wt 90-110 kDa (DTT-reduced. Protein migrates due to glycosylation. Gly 24 is the predicted N-terminal.) |
| 包装 | pkg of 10 and 50 μg pkg of 50 μg |
| 杂质 | <1 EU/μg endotoxin (LAL test) |
| UniProt登记号 | Q8NHL6 |
| 运输 | wet ice |
| 储存温度 | −20℃ |
| Gene Information | human ... LILRB1(10859) |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
