Human LILRA6/ILT8 Protein, ECD (Extracellular Domain), Fc-fusion, Biotinylated, Recombinant

Description

LILRA6 (Leukocyte immunoglobulin like receptor A6), also known as ILT8(Immunoglobulin-like transcript 8), is a member of the leukocyte immunoglobulin (Ig)-like receptor (LIR) family of the Ig superfamily (IgSF).  LIR family members are known to have activating and inhibitory functions in leukocytes.  It belongs to the subfamily A class of LIR receptors (LILRAs), which are single-pass type I transmembrane proteins with 2-4 extracellular Ig-like domains, a transmembrane domain (TM), and a short cytoplasmic tail. LILRA6 contains 2 Ig-like C2 type domains in the extracellular region. LILRA6 may act as receptor for class I MHC antigens.

 

 

Gene Symbol: LILRA6; ILT8; ILT-8

 

Uniprot Entry: Q6PI73

 

Construct Details: The recombinant human LILRA6 ECD protein is expressed as an 652-amino acid protein consisting of Gly24 -  Asn447 region of LILRA6 and a C-terminal Fc from human IgG1, which exists as a dimer under non-reducing conditions. LILRA6 ECD contains 3 potential N-linked glycosylation sites.

 

Source: Human cells stably expressing LILRA6-Fc and growing in chemical-defined media with no animal component or antibiotics

 

Deduced Amino Acid Sequence: 

        10         20         30         40         50         60 

GPFPKPTLWA EPGSVISWGS PVTIWCQGSL EAQEYQLDKE GSPEPLDRNN PLEPKNKARF 

        70         80         90        100        110        120 

SIPSMTQHHA GRYRCHYYSS AGWSEPSDPL ELVMTGFYNK PTLSALPSPV VASGGNMTLR  

       130        140        150        160        170        180 

CGSQKGYHHF VLMKEGEHQL PRTLDSQQLH SGGFQALFPV GPVTPSHRWR FTCYYYYTNT 

       190        200        210        220        230        240 

PRVWSHPSDP LEILPSGVSR KPSLLTLQGP VLAPGQSLTL QCGSDVGYDR FVLYKEGERD 

       250        260        270        280        290        300 

FLQRPGQQPQ AGLSQANFTL GPVSPSHGGQ YRCYGAHNLS SEWSAPSDPL NILMAGQIYD  

       310        320        330        340        350        360 

TVSLSAQPGP TVASGENVTL LCQSRGYFDT FLLTKEGAAH PPLRLRSMYG AHKYQAEFPM  

       370        380        390        400        410        420 

SPVTSAHAGT YRCYGSYSSN PHLLSFPSEP LELMVSGHSG GSSLPPTGPP STPASHAKDY  

       430        440        450        460        470        480 

TVENSTGTHT CPPCPAPELL GGPSVFLFPP KPKDTLMISR TPEVTCVVVD VSHEDPEVKF 

       490        500        510        520        530        540 

NWYVDGVEVH NAKTKPREEQ YNSTYRVVSV LTVLHQDWLN GKEYKCKVSN KALPAPIEKT 

       550        560        570        580        590        600 

ISKAKGQPRE PQVYTLPPSR EEMTKNQVSL TCLVKGFYPS DIAVEWESNG QPENNYKTTP 

       610        620        630        640        650 

PVLDSDGSFF LYSKLTVDKS RWQQGNVFSC SVMHEALHNH YTQKSLSLSP GK 

 

  

M.W.: Calculated molecular mass (kDa): 71.9; Estimated by SDS-PAGE under reducing condition (kDa): ~85-90

 

Calculated PI: 6.95

 

Calculated extinction coefficients (M-1 cm-1, at 280nm):  107565

  

Purity: >95% judged by SDS-PAGE under reducing condition (see the gel image above, labeled as "S")

 

Formulation: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule) using the standard procedure.

 

Endotoxin Level: <0.1 EU per 1 μg of purified recombinant protein determined by the LAL method

 

Biological Activity: Not available

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

 

 

The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 6 months. 

 

 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

 

 

 

 

 

Additional supporting documents, including PDS, COA and MSDS are available upon request.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.