- Featured Product
- KD/KO Validated
WIPI1 Polyclonal antibody
WIPI1 Polyclonal Antibody for WB, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse
Applications
WB, IHC, IP, ELISA
Conjugate
Unconjugated
Cat no : 25204-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | SW 1990 cells, HEK-293 cells, NIH/3T3 cells |
| Positive IHC detected in | human intrahepatic cholangiocarcinoma tissue, human ovary cancer 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 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| 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 1 publications below |
| WB | See 1 publications below |
| IP | See 1 publications below |
Product Information
25204-1-AP targets WIPI1 in WB, IHC, IP, ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Cited Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | WIPI1 fusion protein Ag18461 相同性解析による交差性が予測される生物種 |
| Full Name | WD repeat domain, phosphoinositide interacting 1 |
| Calculated molecular weight | 446 aa, 49 kDa |
| Observed molecular weight | 49 kDa |
| GenBank accession number | BC039867 |
| Gene symbol | WIPI1 |
| Gene ID (NCBI) | 55062 |
| RRID | AB_2879958 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| 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. |
Background Information
WIPI1, or WD repeat domain, phosphoinositide-interacting protein 1, is a member of the WD40 repeat family of proteins, which are key components of many essential biological functions. WIPI1 is involved in the regulation of autophagy, a cellular process critical for maintaining cellular integrity and recycling intracellular proteins, lipids, and organelles. WIPI1 is characterized by its 7-bladed β-propeller structure and contains a conserved motif for interaction with phospholipids, specifically binding to phosphoinositides. This interaction is crucial for its function in autophagy, where it acts as an effector of phosphatidylinositol 3-phosphate (PtdIns3P). WIPI1 and WIPI2 are among the first proteins to be recruited during autophagy, with WIPI2 interacting with components of the ULK1/2 complex and PtdIns3P, tethering the phagophore to the endoplasmic reticulum (ER). WIPI1 supports the function of WIPI2 in recruiting the ATG16L complex, which is essential for LC3 lipidation and autophagosome formation.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for WIPI1 antibody 25204-1-AP | Download protocol |
| IHC protocol for WIPI1 antibody 25204-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Oral Oncol WIPI-1 inhibits metastasis and tumour growth via the WIPI-1-TRIM21 axis and MYC regulation in nasopharyngeal carcinoma.
|
