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Mouse NKR-P1A / Klrb1a HEK293 Cell Lysate (WB positive control)

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Mouse Klrb1a Transfected / Overexpression Cell Lysate Product Information
Expressed Host:Human Cells
Product Description:Human Cell lysate that Mouse NKR-P1A / Klrb1a transfected / overexpressed for Western blot (WB) positive control. The whole cell lysate is provided in 1X Sample Buffer (1X modified RIPA buffer+1X SDS loading buffer).
Sequence information:A DNA sequence encoding the secreted form of mouse Klrb1a (P27811) (Gln 67-His 227) was fused with a polyhistidine tag at the N-terminus.
Predicted N Terminal:His
Molecule Mass:The secreted recombinant mouse Klrb1a comprises 180 amino acids and predicts a molecular mass of 21 kDa. As a result of glycosylation, the apparent molecular mass of mouse Klrb1a is approximately 30-35 kDa in SDS-PAGE under reducing conditions.
Mouse Klrb1a Transfected / Overexpression Cell Lysate Usage Guide
Preparation Method:Cell lysate was prepared by homogenization in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Lysis Buffer:Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Quality Control Testing:12.5% SDS-PAGE Stained with Coomassie Blue after protein purification.
Stability:Samples are stable for up to twelve months from date of receipt.
Recommend Usage:1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min. 3. Store the lyophilized cell lysate at 4℃. After re-dissolution, recommend to aliquot it into smaller quantities and store at -80℃.
Storage Buffer:1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
Storage Instruction:Store at 4℃. After re-dissolution, aliquot and store at -80℃.
Application notes:Western blot (WB): Use at an assay dependent dilution.
Other Applications: Not tested.
Optimal dilutions/concentrations should be determined by the end user.
Mouse Klrb1a References
  • Plougastel B, et al. (2001) Analysis of a 1-Mb BAC contig overlapping the mouse Nkrp1 cluster of genes: cloning of three new Nkrp1 members, Nkrp1d, Nkrp1e, and Nkrp1f. Immunogenetics 53: 592-598.
  • Kogelberg H, et al. (2000) Expression in Escherichia coli, folding in vitro, and characterization of the carbohydrate recognition domain of the natural killer cell receptor NKR-P1A. Protein Expr Purif. 20(1): 10-20.
  • Grazia Cifone M, et al. (1997) NKR-P1A stimulation of arachidonate-generating enzymes in rat NK cells is associated with granule release and cytotoxic activity. J Immunol. 159(1): 309-17.
  • Josien R, et al. (1997) Rat spleen dendritic cells express natural killer cell receptor protein 1 (NKR-P1) and have cytotoxic activity to select targets via a Ca2+-dependent mechanism. J Exp Med. 186: 467-472.
  • Ryan JC, et al. (1995) NKR-P1A is a target-specific receptor that activates natural killer cell cytotoxicity. J Exp Med. 181(5): 1911-5.
  • Lanier L L, et al. (1994) Human NKR-P1A: a disulfide-linked homodimer of the C-type lectin superfamily expressed by a subset of NK and T lymphocytes. J Immunol. 153: 2417-2428.
  • Chambers W, et al. (1989) Monoclonal antibody to a triggering structure expressed on rat natural killer cells and adherent lymphokine-activated killer cells. J Exp Med. 169: 1373-1389.
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    Catalog: 50806-M07HL-300
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