|Product Name||Anti-Apoptosis inhibitor 5/API5 Antibody|
|Storage & Handling||At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time.Avoid repeated freezing and thawing.|
|Description||Rabbit IgG polyclonal antibody for Apoptosis inhibitor 5(API5) detection. Tested with WB, IHC-P, IHC-F, ICC in Human;Mouse;Rat.|
|Cite This Product||Anti-Apoptosis inhibitor 5/API5 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1009)|
|Contents/Buffer||Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.|
|Immunogen||A synthetic peptide corresponding to a sequence at the C-terminus of human Apoptosis inhibitor 5(487-504aa KYSSNLGNFNYERSLQGK)(b), different from the related mouse sequence by one amino acid.|
|Reactivity||Human, Mouse, Rat|
Assay Dilutions Overview
Immunocytochemistry , 0.5-1μg/ml, Human, Mouse
Immunohistochemistry(Frozen Section), 0.5-1μg/ml, Rat, Human, Mouse
Immunohistochemistry(Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat, By Heat
Western blot, 0.1-0.5μg/ml, Human, Rat, Mouse
Boster's Secondary Antibodies And IHC, WB Kits
The following reagents are used to generate the images below.Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P), IHC(F) and ICC.
Images And Assay Conditions
Anti-Apoptosis inhibitor 5 antibody, PA1009, Western blotting
Lane 1: Rat Cardiac Muscle Tissue Lysate
Lane 2: Rat Brain Tissue Lysate
Lane 3: Rat Testis Tissue Lysate
Lane 4: Rat Placenta Tissue Lysate
Lane 5: MCF-7 Cell Lysate
Lane 6: HELA Cell Lysate
Lane 7: CEM Cell Lysate
Lane 8: SMMC Cell Lysate
Lane 9: COLO320 Cell Lysate
Anti-Apoptosis inhibitor 5 antibody, PA1009, IHC(P)
IHC(P): Rat Brain Tissue
Anti-Apoptosis inhibitor 5 antibody, PA1009, ICC
ICC: HELA Cell
Anti-Apoptosis inhibitor 5 antibody, PA1009, IHC(F)
IHC(F): Rat Cardiac Muscle Tissue
Protein Target Info (Source: Uniprot.org)
|Protein Name||Apoptosis inhibitor 5|
|Tissue Specificity||Expressed in all tissues tested, including heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Highest levels in heart, pancreas and placenta. Highly expressed in several cancers. Preferentially expressed in squamous cell carcinoma versus adenocarcinoma in non-small cell lung cancer. .|
|Alternative Names||Apoptosis inhibitor 5;API-5;Antiapoptosis clone 11 protein;AAC-11;Cell migration-inducing gene 8 protein;Fibroblast growth factor 2-interacting factor;FIF;Protein XAGL;API5;MIG8;|
|Subcellular Localization||Nucleus . Cytoplasm . Mainly nuclear. Can also be cytoplasmic.|
|Molecular Weight||59005 MW|
*if product is indicated to react with multiple species, protein info is based on the human gene.
|Protein Function||Antiapoptotic factor that may have a role in protein assembly. Negatively regulates ACIN1. By binding to ACIN1, it suppresses ACIN1 cleavage from CASP3 and ACIN1-mediated DNA fragmentation. Also known to efficiently suppress E2F1-induced apoptosis. Its depletion enhances the cytotoxic action of the chemotherapeutic drugs. .|
|Research Areas||Apoptosis, Cancer, Cell Biology, Cell Death, Intracellular, Invasion/Microenvironment, Receptors
*You can search these to find other products in these research areas.
|Background||Many growth factors and cytokines act as cellular survival factors by preventing programmed cell death(apoptosis). Apoptosis inhibitor 5(API5) is an antiapoptotic factor which may have a role in protein assembly. The API5 gene to chromosome 11p12 based on an alignment of the API5 sequence with the genomic sequence It is a critical determinant of E2F1-induced apoptosis, acting downstream of E2F to suppress E2F-dependent apoptosis without generally blocking E2F-dependent transcription.|
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1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected
2. Post-translational cleavage: this can cause smaller bands and or multiple bands
3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.
4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,