Recombinant Human SLITRK5 Protein, CF 2587-SK-050: R&D Systems

Recombinant Human SLITRK5 Protein, CF

  
  • Purity
    >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
  • Endotoxin Level
    <0.01 EU per 1 μg of the protein by the LAL method.
  • Activity
    Measured by its ability to enhance neurite outgrowth of dissociated E13 chick embryonic dorsal root ganglia (DRG) neurons. Able to significantly enhance neurite outgrowth when immobilized at 3-6 µg/mL.
  • Source
    Mouse myeloma cell line, NS0-derived Glu39-Val665, with a C-terminal 6-His tag
  • Accession #
  • N-terminal Sequence
    Analysis
    Glu39
  • Predicted Molecular Mass
    70.8 kDa
  • SDS-PAGE
    100-120 kDa, reducing conditions
2587-SK
 
Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution Reconstitute at 100 μg/mL in sterile PBS.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: SLITRK5

SLITRK5 (Slit and Trk-like family member 5; also named LRR-containing protein 11) is a member of the SLITRK family of proteins (1, 2). This family currently includes six members, all of which contain a slit-like extracellular region and (save for SLITRK1) a Trk-like cytoplasmic region (3). Human SLITRK5 is a type I transmembrane (TM) protein that is 958 amino acids (aa) in length. It contains a putative 40 aa signal sequence, a 624 aa extracellular domain (ECD), a 21 aa TM segment, and a 273 aa cytoplasmic region. The ECD is characterized by the presence of two leucine-rich domains (LRD) that resemble those found in slit. Each LRD (aa 80 - 285 plus aa 384 - 579) contains seven and eight leucine-rich repeats (LRRs), respectively. The exact function of the LRRs is not known. Based on other LRRs, it might be assumed that they mediate protein-protein-interaction (4). The cytoplasmic region contains two conserved, potential phosphorylation sites at Tyr 833 and Tyr 917, plus a TrkA-like tyrosine phosphorylation site (YLxxL) at Tyr 945. SLITRK5 is expressed on embryonic neurons of the hippocampus (pyramidal layer) and thalamus (3). Based on SLITRK2 studies, SLITRK5 will block neurite extension (3). Human SLITRK5 shares 97% and 98% aa identity with mouse and canine SLITRK5, respectively.

  • References:
    1. Aruga, J. et al. (2003) Gene 315:87.
    2. Nagase, T. et al. (2001) DNA Res. 8:179.
    3. Aruga, J. and K. Mikoshiba (2003) Mol. Cell. Neurosci. 24:117.
    4. Enkhbayar, P. et al. (2003) Proteins 54:394.
  • Long Name:
    SLIT and NTRK-like Family, Member 5
  • Entrez Gene IDs:
    26050 (Human); 75409 (Mouse); 306152 (Rat)
  • Alternate Names:
    bA364G4.2; FLJ58374; KIAA0918; leucine-rich repeat-containing protein 11; LRRC11; SLIT and NTRK-like family, member 5; SLIT and NTRK-like protein 5; SLITRK5
Related Research Areas
Primary Antibodies
Description Application Cat# Citations Images  

His Tag Antibody

WB, Simple Western, Flow, AP, CyTOF-ready MAB050 26  
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His Tag HRP-conjugated Antibody

WB, Simple Western MAB050H 3  
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His Tag APC-conjugated Antibody

ICFlow IC050A  
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His Tag Biotinylated Antibody

WB BAM050 4  
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His Tag PE-conjugated Antibody

ICFlow IC050P 2  
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His Tag Antibody

WB, Flow, AP MAB050R  
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His Tag Alexa Fluor® 488-conjugated Antibody

ICFlow IC050G  
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His Tag PerCP-conjugated Antibody

ICFlow IC050C  
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His Tag Alexa Fluor® 700-conjugated Antibody

ICFlow IC050N  
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Protein Purification Kits
Description Application Cat# Citations Images  

Histidine-tagged Protein Purification Resin

IP999 1
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