p53 Pathway Antibody Sampler Pack

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SKU:
ABSP009
Product Type:
Antibody
Size:
Antibody Sampler Pack
Size:
8 X 20μL
Reactivity:
Human
Mouse
Rat
Analytes:
p53
Phospho-p53 S15
MDM2
p21
PUMA
NOXA
GADD45
p63
  • Anti-p53 DINP1 [ARC2102] Monoclonal Antibody (CAB5952)
  • Anti-Phospho-p53-S15 Antibody (CABP0083)
  • Anti-MDM2 [ARC60294] Monoclonal Antibody (CAB23387)
  • Anti-CDKN1A Antibody (CAB20471)
  • Anti-PUMA [ARC0247] Monoclonal Antibody (CAB3752)
  • Anti-PMAIP1 Antibody (CAB9801)
  • Anti-GADD45A Antibody (CAB1797)
  • Anti-p63 Antibody (CAB12937)

Description

p53 Pathway Antibody Sampler Pack

The p53 Pathway Antibody Sampler Pack from Assay Genie brings together 8 rigorously validated antibodies spanning the key nodes of this pathway, supplied in a convenient 20µL trial size. It lets researchers screen an entire signalling axis in a single, cost-effective pack — validated for applications including ELISA, IF/ICC, IHC-P, WB — before committing to full-size vials. Each antibody is also available individually in a full 100µL size.

TargetAntibodyCat. No.HostReactivityApplicationsSize
p53Anti-p53 DINP1 [ARC2102] Monoclonal AntibodyCAB5952-20RabbitHuman, Mouse, RatWBIHC-PIF/ICCELISA20µL
Phospho-p53 S15Anti-Phospho-p53-S15 AntibodyCABP0083-20RabbitHuman, Mouse, RatWBIF/ICCELISA20µL
MDM2Anti-MDM2 [ARC60294] Monoclonal AntibodyCAB23387-20RabbitHumanIHC-PELISA20µL
p21Anti-CDKN1A AntibodyCAB20471-20RabbitMouse, RatWBELISA20µL
PUMAAnti-PUMA [ARC0247] Monoclonal AntibodyCAB3752-20RabbitHuman, Mouse, RatWBIHC-PIF/ICCELISA20µL
NOXAAnti-PMAIP1 AntibodyCAB9801-20RabbitHuman, Mouse, RatWBIF/ICCELISA20µL
GADD45Anti-GADD45A AntibodyCAB1797-20RabbitHuman, Mouse, RatWBIHC-PELISA20µL
p63Anti-p63 AntibodyCAB12937-20RabbitHuman, Mouse, RatWBIF/ICCELISA20µL

The tumor suppressor p53 is a central hub that integrates diverse stress signals, including DNA damage, oncogene activation, and nucleotide depletion, into transcriptional programs that enforce cell-cycle arrest, senescence, apoptosis, and metabolic adaptation. Under unstressed conditions, p53 levels are kept low by the E3 ubiquitin ligase MDM2, which binds the p53 transactivation domain, blocks its activity, and targets it for proteasomal degradation in a tightly controlled negative feedback loop. Genotoxic stress activates kinases of the DNA damage response that phosphorylate p53, notably at serine 15 detected as Phospho-p53 S15, disrupting the MDM2 interaction and leading to p53 stabilization and accumulation. Activated p53 then induces an extensive set of target genes. Transcription of the CDK inhibitor p21 imposes cell-cycle arrest, while induction of the pro-apoptotic BH3-only proteins PUMA and NOXA tips the mitochondrial balance toward apoptosis. The stress-inducible factor GADD45 contributes to cell-cycle checkpoints and DNA repair. The p53 family member p63 governs epithelial development and stemness and modulates overlapping transcriptional outputs. In cancer, the p53 pathway is inactivated in the majority of tumors, either through direct TP53 mutation or through amplification of MDM2 and loss of upstream regulators, allowing damaged and oncogene-bearing cells to evade arrest and death. Restoring p53 function or disrupting the MDM2-p53 interaction with small-molecule antagonists is an actively pursued therapeutic strategy. Monitoring p53 abundance and phosphorylation, MDM2 levels, and induction of p21, PUMA, NOXA, and GADD45 reports directly on pathway integrity and activity. This pack brings together validated antibodies against p53, Phospho-p53 S15, MDM2, p21, PUMA, NOXA, GADD45, and p63 for studying the p53 pathway.

AnalyteAlternate Names
p53TP53, Tumor protein p53, p53
Phospho-p53 S15TP53, Tumor protein p53 (phospho-Ser15)
MDM2MDM2 proto-oncogene, HDM2, p53-binding protein Mdm2
p21CDKN1A, p21, WAF1, CIP1, Cyclin-dependent kinase inhibitor 1
PUMABBC3, PUMA, p53 upregulated modulator of apoptosis, JFY1
NOXAPMAIP1, NOXA, Phorbol-12-myristate-13-acetate-induced protein 1, APR
GADD45GADD45A, DDIT1, Growth arrest and DNA damage-inducible protein 45 alpha
p63TP63, p63, Tumor protein 63, KET, TP73L, p51
SpecificationDetail
Pack Format8 antibodies, 20µL each (trial size)
StorageStore at -20°C upon receipt
Shelf Life12 months from date of receipt
ShippingGel pack
Scale-upEvery antibody is also available individually in a full 100µL size

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