Human IL1RAPL1 HEK293 Overexpression Lysate: Product Information
This Human IL1RAPL1 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of IL1RAPL1 protein (Cat: 10177-H08H) from the overexpression lysate was verified.
A DNA sequence encoding the human IL1R8 (NP_055086.1) extracellular domain (Met 1-Leu 354) was expressed with a C-terminal polyhistidine tag.
The recombinant human IL1R8 consists of 347 amino acids and has a predicted molecular mass of 40 kDa. As a result of glycosylation, the apparent molecular mass of rh IL1R8 is approximately 50-55 kDa in SDS-PAGE under reducing conditions.
Human IL1RAPL1 HEK293 Overexpression Lysate: Usage Guide
Cell lysate was prepared by homogenization of the over-expressed cells 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.
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.
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
Stability & Storage
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
Western Blot (WB) Optimal dilutions/concentrations should be determined by the end user.
Human IL1RAPL1 HEK293 Overexpression Lysate: Alternative Names
Human IL1R8 Overexpression Lysate; Human IL1RAPL Overexpression Lysate; Human MRX10 Overexpression Lysate; Human MRX21 Overexpression Lysate; Human MRX34 Overexpression Lysate; Human OPHN4 Overexpression Lysate; Human TIGIRR-2 Overexpression Lysate
IL1RAPL1 Background Information
Interleukin-1 receptor accessory protein-like 1 (IL1RAPL1) is a member of interleukin-1 receptor family. The protein structurally comprises three extracellular immunoglobulin domains, which presumably mediate binding of an as yet unidentified ligand, a transmembrane region, and an intracellular domain, which is likely to enable signalling via the NFkB pathway. The means of signalling is almost certain to be identical to that used by the IL1R family and the more distally related Toll protein. L1RAPL1 protein physically interacts via its 15 aa C-terminal domain with neuronal calcium sensor-1 (NCS-1), a protein widely expressed in neurons and the related chromaffin and PC12 cells. IL1RAPL1 is an integral membrane protein responsible for a nonsyndromic form of mental retardation (MR). It is suggested to affect human cognitive ability to some extent, especially the memory and concentration capability.
interleukin 1 receptor accessory protein-like 1
Frdric Gambino, et al. (2007) IL1-receptor accessory protein-like 1 (IL1RAPL1), a protein involved in cognitive functions, regulates N-type Ca2+-channel and neurite elongation. Proc Natl Acad Sci. 104 (21): 9063-8.
Wheway JM, et al. (2003) A complex deletion-inversion-deletion event results in a chimeric IL1RAPL1-dystrophin transcript and a contiguous gene deletion syndrome. J Med Genet. 40: 127-131.
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