Human SPRY1 Antibody
R&D Systems, part of Bio-Techne | Catalog # AF6097
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Sheep IgG
Product Specifications
Immunogen
E. coli-derived recombinant human SPRY1
Met1-Lys178
Accession # O43609
Met1-Lys178
Accession # O43609
Specificity
Detects human SPRY1 in Western blots.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Scientific Data Images for Human SPRY1 Antibody
Detection of Human SPRY1 by Western Blot.
Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line and LNCaP human prostate cancer cell line. PVDF Membrane was probed with 1 µg/mL of Sheep Anti-Human SPRY1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6097) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for SPRY1 at approximately 37 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group1.Applications for Human SPRY1 Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: HepG2 human hepatocellular carcinoma cell line and LNCaP human prostate cancer cell line
Sample: HepG2 human hepatocellular carcinoma cell line and LNCaP human prostate cancer cell line
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store 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.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: SPRY1
SPRY1 (sprouty homolog 1) is a 34-38 kDa member of the sprouty family of proteins. It is widely expressed, being found in multiple embryonic and adult tissues. SPRY1 is considered a negative regulator of cellular signaling. In particular, it appears to both inhibit MAP kinase signaling following RTK activation, and block TCR signaling following antigen activation. It interacts with a number of molecules, including PLC-gamma 1, LAT, CBL, caveolin-1 and SPRY2. Human SPRY1 is 319 amino acids (aa) in length. It contains one CBL-TKB binding site (aa 51-57) that is phosphorylated at Tyr53, a Ser-rich region (aa 112-131), and a Cys-rich domain (aa 181-306) that mediates intracellular translocation. SPRY1 undergoes serine phosphorylation, ubiquitination and palmitoylation, the latter which induces SPRY1 to associate with cell membranes. Over aa 1-178, human SPRY1 shares 76% aa identity with mouse SPRY1.
Long Name
Sprouty Homolog 1
Alternate Names
Drosophila, homolog of, 1 (antagonist of FGF signaling), sprouty homolog 1, antagonist of FGF signaling (Drosophila), spry-1
Gene Symbol
SPRY1
UniProt
Additional SPRY1 Products
Product Documents for Human SPRY1 Antibody
Product Specific Notices for Human SPRY1 Antibody
For research use only
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