Anti-Phospho-p300 (S89) EP300 Antibody

Boster Bio Anti-Phospho-p300 (S89) EP300 Antibody catalog # A00117S89. Tested in ELISA, IHC applications. This antibody reacts with Human, Mouse, Rat.

Product Info Summary

SKU: A00117S89
Size: 100ul
Reactive Species: Human, Mouse, Rat
Host: Rabbit
Application: ELISA, IHC

Product Name

Anti-Phospho-p300 (S89) EP300 Antibody

See all KAT3B/p300 products

SKU/Catalog Number







Boster Bio Anti-Phospho-p300 (S89) EP300 Antibody catalog # A00117S89. Tested in ELISA, IHC applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-Phospho-p300 (S89) EP300 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00117S89)




Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.






Synthesized peptide derived from human p300 around the phosphorylation site of S89.

Reactive Species

A00117S89 is reactive to EP300 in Human, Mouse, Rat


A00117S89 is guaranteed for ELISA, IHC Boster Guarantee

*Blocking peptide can be purchased at $150. Contact us for more information.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence and ELISA with known positive and negative samples to ensure specificity and high affinity.

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Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. Actual working concentration varies and should be decided by the user.

IHC 1:100-1:300
ELISA 1:5000

Validation Images & Assay Conditions

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Gene/Protein Information For EP300 (Source: Uniprot.Org, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name

Histone acetyltransferase p300



Alternative Names

E1A binding protein p300; E1A-associated protein p300; E1A-binding protein, 300kD; EC 2.3.1; EC; EP300; histone acetyltransferase p300; KAT3B; p300 HAT; p300; RSTS2 EP300 KAT3B, MKHK2, RSTS2, p300 E1A binding protein p300 histone acetyltransferase p300|E1A-associated protein p300|E1A-binding protein, 300kD|histone butyryltransferase p300|histone crotonyltransferase p300|p300 HAT|protein 2-hydroxyisobutyryltransferase p300|protein propionyltransferase p300

*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".

For more info on EP300, check out the EP300 Infographic

EP300 infographic

We have 30,000+ of these available, one for each gene! check them out.

In this infographic you will see the following information for EP300: database IDs, super-family, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us [email protected]

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Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)



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