Recombinant Human CD85j/LILRB1 Protein, C-Fc (HV631021) expressed in Mammalian Cells, spanning Met1-His458. Purity: >90% by SDS-PAGE.
Highlights
●Fc Fusion — Enhanced stability with Protein A/G purification compatibility.
●Mammalian Expression — Proper folding and native glycosylation.
●High Purity — >90% purity verified by SDS-PAGE.
Expression system
Mammalian cells
Accession
Q8NHL6
Protein length
Met1-His458
Applications
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species
Homo sapiens (Human)
Nature
Recombinant
Endotoxin level
Please contact with the lab for this information.
Purity
>90% as determined by SDS-PAGE.
Predicted molecular weight
76.02 kDa
Form
Lyophilized
Storage buffer
Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution
Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names
CD85 antigen-like family member J, CD85j, ILT-2, ILT2, Immunoglobulin-like transcript 2, LILRB1, LIR-1, LIR1, Leukocyte immunoglobulin-like receptor 1, Leukocyte immunoglobulin-like receptor subfamily B member 1, MIR-7, MIR7, Monocyte/macrophage immunoglobulin-like receptor 7
Background
Leukocyte immunoglobulin-like receptor subfamily B member 1 is a ~70 kDa protein. Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C, HLA-G and HLA-F alleles. Receptor for H301/UL18, a human cytomegalovirus class I MHC homolog. Ligand binding results in inhibitory signals and down-regulation of the immune response. Engagement of LILRB1 present on natural killer cells or T-cells by class I MHC molecules protects the target cells from lysis.
1. Shiroishi, M. et al. (2006) The Journal of biological chemistry 281, 10439-47. PMID: 16455647
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