LILRB2 Protein (AA 22-458) (His tag)

Catalog No. ABIN1096972

Product Details

Target: LILRB2 (Leukocyte Immunoglobulin-Like Receptor, Subfamily B (With TM and ITIM Domains), Member 2 (LILRB2))

Protein Type: Recombinant

Protein Characteristics: AA 22-458

Origin: Human

Source: Human Cells

Purification tag / Conjugate: This LILRB2 protein is labelled with His tag.

Purpose: Recombinant Human Leukocyte Ig-Like Receptor B2/LILRB2/ILT4/CD85d (C-6His)

Sequence: QTGTIPKPTL WAEPDSVITQ GSPVTLSCQG SLEAQEYRLY REKKSASWIT RIRPELVKNG QFHIPSITWE HTGRYGCQYY SRARWSELSD PLVLVMTGAY PKPTLSAQPS PVVTSGGRVT LQCESQVAFG GFILCKEGED EHPQCLNSQP HARGSSRAIF SVGPVSPNRR WSHRCYGYDL NSPYVWSSPS DLLELLVPGV SKKPSLSVQP GPVVAPGESL TLQCVSDVGY DRFVLYKEGE RDLRQLPGRQ PQAGLSQANF TLGPVSRSYG GQYRCYGAYN LSSEWSAPSD PLDILITGQI HGTPFISVQP GPTVASGENV TLLCQSWRQF HTFLLTKAGA ADAPLRLRSI HEYPKYQAEF PMSPVTSAHA GTYRCYGSLN SDPYLLSHPS EPLELVVSGP SMGSSPPPTG PISTPAGPED QPLTPTGSDP QSGLGRHVDH HHHHH

Characteristics: Recombinant Human Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 2/LILRB2 produced by transfected human cells is a secreted protein with sequence (Gln22-His458) of Human LILRB2 fused with a polyhistidine tag at the C-terminus.

Purity: > 95 % as determined by reducing SDS-PAGE.

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Buffer: Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.

Handling Advice: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.

Storage: 4 °C/-20 °C/-80 °C

Storage Comment: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 3 months

Target Details

Target: LILRB2 (Leukocyte Immunoglobulin-Like Receptor, Subfamily B (With TM and ITIM Domains), Member 2 (LILRB2))

Alternative Name: ilt4 (LILRB2 Products)

Synonyms: CD85D Protein, ILT-4 Protein, ILT4 Protein, LIR-2 Protein, LIR2 Protein, MIR-10 Protein, MIR10 Protein, leukocyte immunoglobulin-like receptor subfamily A member 3 Protein, leukocyte immunoglobulin like receptor B2 Protein, LOC100433990 Protein, LILRB2 Protein

Sub Type: Fusionprotein

Background: Members of the immunoglobulin-like transcript (ILT) family are activating and inhibitory immunoreceptors whose genes are located same locus that encodes killer cell Ig-like receptors (KIR). Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 2 (LIR-2) is a type I transmembrane protein. LIR-2 is expressed primarily on monocytes and dendritic cells (DC). Human LIR-2 is produced as a 598 amino acino acid precursor including a 21 aa signal sequence, a 440 aa extracellular domain (ECD), a 21 aa transmenbrane segment, and a 116 aa cytoplasmic domain. LIR-2 binds to Classical MHCI proteins. Ligation of LIR-2 incluces Tyr phosphorylation within its cytoplasmic ITIMs, a requirement for association with SHP-1. LIR-2 mediates tolerogenic DC-induced CD4+ T cell energy in vitro and in vivo.
Alternative Names: Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 2, LIR-2, Leukocyte Immunoglobulin-Like Receptor 2, CD85 Antigen-Like Family Member D, Immunoglobulin-Like Transcript 4, ILT-4, Monocyte/Macrophage Immunoglobulin-Like Receptor 10, MIR-10, CD85d, L

Molecular Weight: 48.57 kDa

UniProt: Q8N423

Pathways: Cellular Response to Molecule of Bacterial Origin