Detection of Human GPRASP2 by Western Blot. Western blot shows lysates of SH‑SY5Y human neuroblastoma cell line. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human GPRASP2 Monoclonal Antibody (Catalog # MAB7078) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for GPRASP2 at approximately 94 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
GPRASP2 in Human Brain. GPRASP2 was detected in immersion fixed paraffin-embedded sections of human brain (cortex) using Mouse Anti-Human GPRASP2 Monoclonal Antibody (Catalog # MAB7078) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm in neurons. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
Preparation and Storage
Sterile PBS to a final concentration of 0.5 mg/mL.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
GPRASP2 (G-protein coupled receptor-associated sorting protein 2), also called GASP-2, is a ~94 kDa cytosolic protein of the GPRASP family of receptor sorting proteins. Genes for this family are clustered on the X chromosome. Like GPRASP1, GPRASP2 binds the C-terminal cytoplasmic region of G-protein coupled receptors such as the muscarinic receptor M1 (CHRM1) and the calcitonin receptor (CALCR). It has also been shown to interact with the Huntingtin protein. Over the region used as an immunogen, GPRASP2 shares 68% and 72% with mouse and rat GPRASP2, respectively.
G Protein-coupled Receptor Associated Sorting Protein 2
Entrez Gene IDs:
114928 (Human); 245607 (Mouse); 317405 (Rat)
FLJ35662; FLJ37327; G protein-coupled receptor associated sorting protein 2; GASP2; GASP-2; GPRASP2; G-protein coupled receptor-associated sorting protein 2
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