Recombinant Human GKAP/DLGAP1 GST (N-Term) Protein


SDS-Page: Recombinant Human GKAP/DLGAP1 Protein [H00009229-Q01] - 12.5% SDS-PAGE Stained with Coomassie Blue.

Product Details

Reactivity HuSpecies Glossary
Applications WB, ELISA, MA, PAGE, AP

Order Details

Recombinant Human GKAP/DLGAP1 GST (N-Term) Protein Summary

A recombinant protein with a N-terminal GST tag corresponding to the amino acid sequence 1-100 of Human GKAP/DLGAP1

Source: Wheat Germ (in vitro)


in vitro wheat germ expression system
Details of Functionality
This protein was produced in an in vitro wheat germ expression system that should preserve correct conformational folding that is necessary for biological function. While it is possible that this protein could display some level of activity, the functionality of this protein has not been explicitly measured or validated.
Wheat germ
Protein/Peptide Type
Partial Recombinant Protein
>80% by SDS-PAGE and Coomassie blue staining


  • Immunoaffinity Purification
  • Protein Array
  • SDS-Page
  • Western Blot
Theoretical MW
36.74 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.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
50 mM Tris-HCI, 10 mM reduced Glutathione, pH 8.0 in the elution buffer.
No Preservative
>80% by SDS-PAGE and Coomassie blue staining


This product is produced by and distributed for Abnova, a company based in Taiwan.

Alternate Names for Recombinant Human GKAP/DLGAP1 GST (N-Term) Protein

  • DAP1
  • discs, large (Drosophila) homolog-associated protein 1
  • disks large-associated protein 1
  • DLGAP1
  • GKAP
  • GKAPMGC88156
  • hGKAP
  • PSD-95/SAP90 binding protein 1
  • PSD-95/SAP90-binding protein 1
  • SAP90/PSD-95-associated protein 1
  • SAPAP1
  • SAPAP1Guanylate kinase-associated protein


Members of the postsynaptic density-95 (PSD-95)/SAP90 family of membraneassociated guanylate kinase (MAGUK) proteins function as multimodular scaffolds that organize protein-signaling complexes at neuronal synapses. PSD-95/SAP90 binds guanylate kinase-associated protein (GKAP), also designated GK domain-binding protein, DAP-1-alpha, DAP-1-beta, PSD-95 binding protein, PSD-95/SAP90 associated protein, or SAPAP1, through the guanylate kinase domain. SAPAP1 is expressed widely in neurons of the cortex and hippocampus and in the Purkinje and granule cells of the cerebellum. N-terminal splice variants of SAPAP1 are expressed as 95 and 130 kDa proteins. SAPAP1 is localized specifically in the PSD of glutamatergic synapses, consistent with its direct interaction with PSD-95 family proteins.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Gene Symbol DLGAP1