Validation Data Gallery
Tested Applications
| Positive WB detected in | SKOV-3 cells, A2780 cells, COLO 320 cells, A549 cells, HeLa cells |
| Positive IHC detected in | human liver cancer tissue, human pancreas cancer tissue, mouse testis 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 |
| IHC | See 1 publications below |
| IF | See 1 publications below |
| CoIP | See 1 publications below |
Product Information
12267-1-AP targets PI16 in WB, IHC, IF, 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 |
CatNo: Ag2925 Product name: Recombinant human PI16 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-300 aa of BC022399 Sequence: MHGSCSFLMLLLPLLLLLVATTGPVGALTDEEKRLMVELHNLYRAQVSPTASDMLHMRWDEELAAFAKAYARQCVWGHNKERGRRGENLFAITDEGMDVPLAMEEWHHEREHYNLSAATCSPGQMCGHYTQVVWAKTERIGCGSHFCEKLQGVEETNIELLVCNYEPPGNVKGKRPYQEGTPCSQCPSGYHCKNSLCEPIGSPEDAQDLPYLVTEAPSFRATEASDSRKMGTPSSLATGIPAFLVTEVSGSLATKALPAVETQAPTSLATKDPPSMATEAPPCVTTEVPSILAAHSLPSL 相同性解析による交差性が予測される生物種 |
| Full Name | peptidase inhibitor 16 |
| Calculated molecular weight | 463 aa, 49 kDa |
| Observed molecular weight | 49 kDa |
| GenBank accession number | BC022399 |
| Gene Symbol | PI16 |
| Gene ID (NCBI) | 221476 |
| RRID | AB_10697651 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q6UXB8 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
Peptidase inhibitor 16 (PI16) is localized to chromosome 6p21.2 in human, which is also called as prostate secretory protein 94-binding protein (PSPBP). It is a member of the cysteine-rich secretory proteins, antigen 5, and pathogenesis-related proteins (CAP) superfamily (PMID: 32779397). PI16 is a cysteine-rich protein that is widely expressed in human tissuest (PMID: 18824526). PI16 is involved in extracellular matrix regulation, acts as a tumour suppressor gene and is a new independent prognostic marker of prostate cancer (PMID: 37525118, PMID: 17062675).
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for PI16 antibody 12267-1-AP | Download protocol |
| IHC protocol for PI16 antibody 12267-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Cell Mol Biol Lett Peptidase inhibitor (PI16) impairs bladder cancer metastasis by inhibiting NF-κB activation via disrupting multiple-site ubiquitination of NEMO
| ||
Clin Cancer Res Single-cell transcriptomic landscape deciphers intratumoral heterogeneity and subtypes of acral and mucosal melanoma |









