Anti-Phospho POLR2A (Ser1619) Antibody

Boster Bio Anti-Phospho POLR2A (Ser1619) Antibody catalog # P30431. Tested in IF, IHC, WB applications. This antibody reacts with Human, Mouse, Rat. Cited in 1 publication(s).

Product Info Summary

SKU: P30431
Size: 100ul
Reactive Species: Human, Mouse, Rat
Host: Rabbit
Application: IF, IHC, WB

Product Name

Anti-Phospho POLR2A (Ser1619) Antibody

See all RNA Polymerase II/POLR2A products

SKU/Catalog Number







Boster Bio Anti-Phospho POLR2A (Ser1619) Antibody catalog # P30431. Tested in IF, IHC, WB 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 POLR2A (Ser1619) Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # P30431)




Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.




A peptide derived from human POLR2A around the phosphorylation site of Ser1619. Immunogen sequence location: 1585-1634

Reactive Species

P30431 is reactive to POLR2A in Human, Mouse, Rat


P30431 is guaranteed for IF, IHC, WB 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.

User need to optimize the dilution ratio for this antibody

Validation Images & Assay Conditions

Gene/Protein Information For POLR2A (Source: Uniprot.Org, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name

DNA-directed RNA polymerase II subunit RPB1




RNA polymerase beta' chain family

Alternative Names

DNA-directed RNA polymerase II largest subunit, RNA polymerase II 220 kdsubunit; DNA-directed RNA polymerase II subunit A; DNA-directed RNA polymerase II subunit RPB1; DNA-directed RNA polymerase III largest subunit; EC; EC; hRPB220; hsRPB1; MGC75453; POLR2; POLR2A; POLRA; polymerase (RNA) II (DNA directed) polypeptide A (220kD); polymerase (RNA) II (DNA directed) polypeptide A, 220kDa; RNA Pol 2; RNA Polymerase 2; RNA polymerase II subunit B1; RNA Polymerase II; RNA-directed RNA polymerase II subunit RPB1; RNAPII; RPB1; RPBh1; RpIILS; RPO2; RPOL2 POLR2A NEDHIB, POLR2, POLRA, RPB1, RPBh1, RPO2, RPOL2, RpIILS, hRPB220, hsRPB1 RNA polymerase II subunit A DNA-directed RNA polymerase II subunit RPB1|DNA-directed RNA polymerase II largest subunit, RNA polymerase II 220 kd subunit|DNA-directed RNA polymerase II subunit A|DNA-directed RNA polymerase III largest subunit|RNA polymerase II subunit B1|RNA-directed RNA polymerase II subunit RPB1|polymerase (RNA) II (DNA directed) polypeptide A, 220kDa|polymerase (RNA) II subunit A

*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 POLR2A, check out the POLR2A Infographic

POLR2A 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 POLR2A: 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]

P30431 has been cited in 1 publications:

*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.

Heparanase mediates vascular endothelial growth factor gene transcription in high-glucose human retinal microvascular endothelial cells.

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3 Customer Q&As for Anti-Phospho POLR2A (Ser1619) Antibody


My lab would like to test anti-Phospho POLR2A (Ser1619) antibody P30431 on human brain testis for research purposes, then I may be interested in using anti-Phospho POLR2A (Ser1619) antibody P30431 for diagnostic purposes as well. Is the antibody suitable for diagnostic purposes?

Verified Customer

Verified customer

Asked: 2019-05-28


The products we sell, including anti-Phospho POLR2A (Ser1619) antibody P30431, are only intended for research use. They would not be suitable for use in diagnostic work. If you have the means to develop a product into diagnostic use, and are interested in collaborating with us and develop our product into an IVD product, please contact us for more discussions.

Boster Scientific Support

Answered: 2019-05-28


Is there a BSA free version of anti-Phospho POLR2A (Ser1619) antibody P30431 available?

Verified Customer

Verified customer

Asked: 2017-09-07


Thank you for your recent telephone inquiry. I can confirm that some lots of this anti-Phospho POLR2A (Ser1619) antibody P30431 are BSA free. For now, these lots are available and we can make a BSA free formula for you free of charge. It will take 3 extra days to prepare. If you require this antibody BSA free again in future, please do not hesitate to contact me and I will be pleased to check which lots we have in stock that are BSA free.

Boster Scientific Support

Answered: 2017-09-07


Would anti-Phospho POLR2A (Ser1619) antibody P30431 work for IHC with brain testis?

J. Li

Verified customer

Asked: 2015-01-23


According to the expression profile of brain testis, POLR2A is highly expressed in brain testis. So, it is likely that anti-Phospho POLR2A (Ser1619) antibody P30431 will work for IHC with brain testis.

Boster Scientific Support

Answered: 2015-01-23


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*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)



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