Recombinant Mouse SLITRK4 His-tag Protein, CF

2 μg/lane of Recombinant Mouse SLITRK4 was resolved with SDS-PAGE underreducing (R) and non-reducing (NR) conditions and visualized by Coomassie® Bluestaining, showing bands at 90-100 kDa.

• Reactivity: Mu
• Applications: Bioactivity
• Format: Carrier-Free

Recombinant Mouse SLITRK4 His-tag Protein, CF Summary

• Details of Functionality: Bioassay data are not available.
• Source: Mouse myeloma cell line, NS0-derived mouse SLITRK4 protein
  Asp19-Ser618, with a C-terminal 6-His tag
• Accession #: Q810B8
• N-terminal Sequence: Asp19
• Protein/Peptide Type: Recombinant Proteins
• Purity: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
• Endotoxin Note: <0.10 EU per 1 μg of the protein by the LAL method.

Applications/Dilutions

• Dilutions:
  • Bioactivity
• Theoretical MW: 68 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
• SDS-PAGE: 90-100 kDa, reducing conditions

Packaging, Storage & Formulations

• 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 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS.
• Purity: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
• Reconstitution Instructions: Reconstitute at 500 μg/mL in PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Recombinant Mouse SLITRK4 His-tag Protein, CF

• DKFZp547M2010
• SLIT and NTRK-like family, member 4
• SLIT and NTRK-like protein 4
• slit and trk like gene 4
• SLITRK4

Background

SLITRK4 is an approximately 90 kDa type I transmembrane member of the SLITRK family of proteins which contain a slit-like extracellular region and a Trk-like cytoplasmic region (1). Within the extracellular domain (ECD), the mouse SLITRK4 shares 98% amino acid sequence identity with human SLITRK4. The ECD of SLITRK4 contains 6 leucine rich repeats (LRR) followed by a C-terminal LRR domain, and 6 more LRRs flanked by a pair of N- and C-terminal LRR domains (2, 3). SLITRK4 is expressed in the testis and multiple regions of the brain, particularly the cerebral cortex, cerebellum, and hippocampus (4). SLITRK4 can suppress neurite outgrowth and promote the formation of excitatory presynaptic structures (3, 5). SLITRK genes are also differentially expressed in brain tumors, including astrocytoma, oligodendroglioma, glioblastoma, medulloblastoma, and supratentorial primitive neuroectodermal tumor (PNET) (2).

1. Ko, J. (2012) Mol. Cells 34:335.
2. Aruga, J. et al. (2003) Gene 315:87.
3. Aruga, J. and K. Mikoshiba (2003) Mol. Cell Neurosci. 24:117.
4. Yim, Y.S. et al. (2013) Proc. Natl. Acad. Sci. USA 110:4057.
5. Takahashi, H. et al. (2012) Nat. Neurosci. 15:389.

Bioinformatics

• Uniprot:
  • Q810B8()