Detection of Human SPRY3 by Western Blot. Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line and MCF‑7 human breast cancer cell line. PVDF membrane was probed with 1 µg/mL of Human SPRY3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5735) followed by HRP-conjugated Anti‑Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for SPRY3 at approximately 42 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
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.
SPRY3 (sprouty homolog 3) is a member of the sprouty family of proteins. SPRY3 appears to modulate Ras/MAPK pathway signaling following RTK activation. Human SPRY3 is 288 amino acids (aa) in length and contains one SH2-binding domain (aa 25‑30), a PEST sequence (aa 82‑93), and a Cys-rich domain (aa 147‑270). SPRY3 forms homo- and hetero-oligomers with other SPRY family molecules. It also undergoes phosphorylation, ubiquitination and palmitoylation, the latter of which induces SPRY3 to associate with cell membranes.
Sprouty Homolog 3
Entrez Gene IDs:
10251 (Human); 236576 (Mouse)
Antagonist Of FGF Signaling; HSPRY3; Protein Sprouty Homolog 3; sprouty (Drosophila) homolog 2; Sprouty Homolog 3 (Drosophila); spry-3
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