Tested Applications
| Positive WB detected in | mouse skeletal muscle tissue, mouse heart tissue, mouse kidney tissue |
| Positive IP detected in | mouse skeletal muscle tissue |
| Positive IHC detected in | human small intestine tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:400-1:1600 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| KD/KO | See 2 publications below |
| WB | See 10 publications below |
| IHC | See 1 publications below |
| IF | See 1 publications below |
| CoIP | See 1 publications below |
| RIP | See 1 publications below |
Product Information
16974-1-AP targets Frizzled 7 in WB, IP, IF, RIP, IHC, CoIP, ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Frizzled 7 fusion protein Ag9446 Predict reactive species |
| Full Name | frizzled homolog 7 (Drosophila) |
| Calculated Molecular Weight | 574 aa, 64 kDa |
| Observed Molecular Weight | 64 kDa |
| GenBank Accession Number | BC015915 |
| Gene Symbol | Frizzled 7 |
| Gene ID (NCBI) | 8324 |
| RRID | AB_2294535 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | O75084 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol , pH 7.3 |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
Frizzled class receptor 7 (Frizzled 7, also known as FZD7) is a member of the superfamily of G protein-coupled receptor proteins that act as receptors in the Wnt signaling pathway. Frizzled 7 plays a role in development, stem cell renewal, and differentiation and has been implicated in the progression of various cancers.
What is the molecular weight of Frizzled 7? Is Frizzled 7 post-translationally modified?
The molecular size of Frizzled 7 is ~63 kDa, which represents the mature N-glycosylated species (PMID: 25274627). Frizzled 7 can form homodimers and heterodimers with other Frizzled family members (PMID: 14688793).
What is the subcellular localization of Frizzled 7?
Frizzled 7 is a seven-pass transmembrane protein that is present at the plasma membrane. In endothelial cells, it predominantly locates to cell-cell junctions (PMID: 24866384). Frizzled 7 has a cleavage site for calpain-1 protease in its C-terminus that regulates its activity and plasma membrane turnover (PMID: 17716656).
What is the tissue expression pattern of Frizzled 7?
Frizzled 7 is expressed at high levels in adult skeletal muscles and in fetal kidneys, but is also present in fetal lung, adult heart, brain, and placenta (PMID: 9813155). Frizzled 7 expression is increased in various cancer types, including melanoma, hepatocellular carcinoma, lung, esophageal, gastric, and colon cancers.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for Frizzled 7 antibody 16974-1-AP | Download protocol |
| IHC protocol for Frizzled 7 antibody 16974-1-AP | Download protocol |
| IP protocol for Frizzled 7 antibody 16974-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Adv Mater m6 A Reader YTHDF1-Targeting Engineered Small Extracellular Vesicles for Gastric Cancer Therapy via Epigenetic and Immune Regulation | ||
Cell Death Differ Cripto-1 contributes to stemness in hepatocellular carcinoma by stabilizing Dishevelled-3 and activating Wnt/β-catenin pathway. | ||
Mol Syst Biol Systematic protein-protein interaction mapping for clinically relevant human GPCRs. | ||
Arch Med Res RNA-binding Protein QKI Inhibits Osteogenic Differentiation Via Suppressing Wnt Pathway | ||
Front Microbiol Expression and (Lacking) Internalization of the Cell Surface Receptors of Clostridioides difficile Toxin B. |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Susanne (Verified Customer) (04-17-2023) |
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FH Louisiane (Verified Customer) (08-11-2022) | Tissues (small intestine sections) were incubated with primary antibody over the weekend at 4C and with secondary antibody overnight at 4C. The signal looks good
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