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PUMA Polyclonal antibody
PUMA Polyclonal Antibody for WB, IP, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat and More (1)
Applications
WB, IHC, IP, ELISA
Conjugate
Unconjugated
Cat no : 55120-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | mouse heart tissue, rat heart tissue |
| Positive IP detected in | mouse heart tissue |
| Positive IHC detected in | human testis tissue, human prostate 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 : 1:500-1:3000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:100-1:500 |
| 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 2 publications below |
| WB | See 60 publications below |
| IHC | See 3 publications below |
Product Information
55120-1-AP targets PUMA in WB, IHC, IP, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse, rat, zebrafish |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide |
| Full Name | BCL2 binding component 3 |
| Calculated Molecular Weight | 21 kDa |
| Observed Molecular Weight | 18-21 kDa |
| GenBank Accession Number | NM_014417 |
| Gene Symbol | PUMA |
| Gene ID (NCBI) | 27113 |
| RRID | AB_10859944 |
| 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. 20ul sizes contain 0.1% BSA. |
Background Information
PUMA, also named as JFY-1 and BBC3, belongs to the Bcl-2 family. It is a critical mediator of p53-dependent and -independent apoptosis induced by a wide variety of stimuli. It serves as a proximal signaling molecule whose expression is regulated by transcription factors in response to these stimuli. PUMA transduces death signals primarily to the mitochondria, where it acts indirectly on the Bcl-2 family members Bax and/or Bak by relieving the inhibition imposed by antiapoptotic members. It directly binds and antagonizes all known antiapoptotic Bcl-2 family members to induce mitochondrial dysfunction and caspase activation. PUMA ablation or inhibition leads to apoptosis deficiency underlying increased risks for cancer development and therapeutic resistance. It is a general sensor of cell death stimuli and a promising drug target for cancer therapy and tissue damage. It is essential mediator of p53-dependent and p53-independent apoptosis (PMID: 19641508). Catalog #55120-1-AP can recognize PUMA alpha 21-24 kDa and PUMA beta 15-18 kDa.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for PUMA antibody 55120-1-AP | Download protocol |
| IHC protocol for PUMA antibody 55120-1-AP | Download protocol |
| IP protocol for PUMA antibody 55120-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Mol Cell Filamentous GLS1 promotes ROS-induced apoptosis upon glutamine deprivation via insufficient asparagine synthesis. | ||
Sci Adv Genomic gain of RRS1 promotes hepatocellular carcinoma through reducing the RPL11-MDM2-p53 signaling. | ||
Nat Commun A non-canonical pathway regulates ER stress signaling and blocks ER stress-induced apoptosis and heart failure. | ||
J Clin Invest Circular RNA circEsyt2 regulates vascular smooth muscle cell remodeling via splicing regulation. | ||
Cell Death Differ Mitophagy protein PINK1 suppresses colon tumor growth by metabolic reprogramming via p53 activation and reducing acetyl-CoA production. | ||
Environ Pollut Insight into the negative impact of ionic liquid: A cytotoxicity mechanism of 1-methyl-3-octylimidazolium bromide. |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Sarah-Eve (Verified Customer) (03-01-2023) | Very good working, pvdf membrane, blocking solution skim milk. One sharp band at the expected size
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