LILRA4 Protein (His tag)
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- Target See all LILRA4 Proteins
- LILRA4 (Leukocyte Immunoglobulin-Like Receptor, Subfamily A (With TM Domain), Member 4 (LILRA4))
- Protein Type
- Recombinant
- Origin
- Cynomolgus
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This LILRA4 protein is labelled with His tag.
- Sequence
- Glu24-Asn446
- Purity
- > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1EU per μg by the LAL method.
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water.
- Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
- Storage
- 4 °C,-80 °C
- Storage Comment
- Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- Expiry Date
- 12 months
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- Target
- LILRA4 (Leukocyte Immunoglobulin-Like Receptor, Subfamily A (With TM Domain), Member 4 (LILRA4))
- Alternative Name
- LILRA4 (LILRA4 Products)
- Synonyms
- ILT7 Protein, CD85g Protein, leukocyte immunoglobulin like receptor A4 Protein, LILRA4 Protein
- Background
- CD85g, ILT7, ILT-7, ILT7MGC129598, LILRA4, MGC129597,LILRA4, also known as ILT7 and CD85g, is an approximately 60-70 kDa variably glycosylated transmembrane protein that regulates immune cell activation. Mature human LILRA4 consists of a 423 amino acid (aa) extracellular domain (ECD) with four immunoglobulin-like domains, a 21 aa transmembrane segment, and a 32 aa cytoplasmic domain.LILRA4 function coreceptor to limit the innate immune responses to viral infections, signaling occurs via FCER1G (PubMed:16735691, PubMed:19564354). Down-regulates the production of IFNA1, IFNA2, IFNA4, IFNB1 and TNF by plasmacytoid dendritic cells that have been exposed to influenza virus or cytidine-phosphate-guanosine (CpG) dinucleotides, indicating it functions as negative regulator of TLR7 and TLR9 signaling cascades.
- Molecular Weight
- 47.7 kDa. Due to glycosylation, the protein migrates to 58-68 kDa based on Tris-Bis PAGE result.
- NCBI Accession
- XP_005590346
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