Product Information
28791-1-PBS targets Phospho-XIAP (Ser87) in WB, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide Predict reactive species |
| Full Name | X-linked inhibitor of apoptosis |
| Calculated Molecular Weight | 60 kDa |
| Observed Molecular Weight | 57 kDa |
| GenBank Accession Number | BC032729 |
| Gene Symbol | XIAP |
| Gene ID (NCBI) | 331 |
| RRID | AB_2881213 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | P98170 |
| Storage Buffer | PBS Only |
| Storage Conditions | Store at -80°C. |
Background Information
XIAP, also named as API3, BIRC4 and IAP3, belongs to the IAP family. It has E3 ubiquitin-protein ligase activity. It mediates the proteasomal degradation of target proteins, such as caspase-3, SMAC or AIFM1. XIAP is an inhibitor of caspase-3, -7 and -9. It mediates activation of MAP3K7/TAK1, leading to the activation of NF-kappa-B. XIAP is an apoptotic suppressor. It is ubiquitinated and degraded by the proteasome in apoptotic cells. XIAP is directly phosphorylated by PKC and that XIAP phosphorylated at Ser87 by PKC is resistant to degradation, protecting cells from apoptosis-inducing stress.
