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LILRB4/CD85k/ILT3 Domain 1 Protein, Human, Recombinant (His & Avi), Biotinylated

(Synonyms: LIR5, LILRB4, ILT-3, ILT3, HM18, CD85K) Copy Product Info

Synonyms: LIR5, LILRB4, ILT-3, ILT3, HM18, CD85K

Catalog No. TMPK-00608 Copy Product Info
LILRB4,also known as CD85k and LIR-5, ILT-3,  is an approximately 60 kDa transmembrane glycoprotein that negatively regulates immune cell activation. Mature human ILT-3 consists of a 238 amino acid (aa) extracellular domain with two Ig-like domains, a 21 aa transmembrane segment, and a 168 aa cytoplasmic domain with 3 immunoreceptor tyrosine-based inhibitory motifs (ITIM).LILRB4 is receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. LILRB4/CD85k/ILT3 Domain 1 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 14.26 kDa and the accession number is AAH26309.1.
Pack SizePriceUSA StockGlobal StockQuantity
5 µg$1157-10 days7-10 days
10 µg$1887-10 days7-10 days
20 µg$3137-10 days7-10 days
50 µg$6227-10 days7-10 days
100 µg$1,0507-10 days7-10 days
200 µg$1,8807-10 days7-10 days
500 µg$4,2007-10 days7-10 days
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Bioactivity
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
LILRB4,also known as CD85k and LIR-5, ILT-3,  is an approximately 60 kDa transmembrane glycoprotein that negatively regulates immune cell activation. Mature human ILT-3 consists of a 238 amino acid (aa) extracellular domain with two Ig-like domains, a 21 aa transmembrane segment, and a 168 aa cytoplasmic domain with 3 immunoreceptor tyrosine-based inhibitory motifs (ITIM).LILRB4 is receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. LILRB4/CD85k/ILT3 Domain 1 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 14.26 kDa and the accession number is AAH26309.1.
Species
Human
Expression System
HEK293 Cells
TagC-His-Avi
Accession NumberAAH26309.1
ConstructionGln22-Thr118
Protein Purity
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin< 1.0 EU/μg of the protein as determined by the LAL method.
FormulationLyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
ReconstitutionReconstitute the lyophilized protein in distilled 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.
SynonymsLIR5, LILRB4, ILT-3, ILT3, HM18, CD85K
Research Background
LILRB4,also known as CD85k and LIR-5, ILT-3,  is an approximately 60 kDa transmembrane glycoprotein that negatively regulates immune cell activation. Mature human ILT-3 consists of a 238 amino acid (aa) extracellular domain with two Ig-like domains, a 21 aa transmembrane segment, and a 168 aa cytoplasmic domain with 3 immunoreceptor tyrosine-based inhibitory motifs (ITIM).LILRB4 is receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles.
Chemical Properties
Molecular Weight14.26 kDa (predicted). Due to glycosylation, the protein migrates to 14.5-20 kDa based on Tris-Bis PAGE result.
Storage & Solubility Information
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
StorageIt is recommended to store recombinant proteins at -20°C to -80°C for future use. 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.

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Related Tags: LILRB4/CD85k/ILT3 Domain 1 Protein, Human, Recombinant (His & Avi), Biotinylated chemical structure | LILRB4/CD85k/ILT3 Domain 1 Protein, Human, Recombinant (His & Avi), Biotinylated molecular weight