Anti-TAF1/Kat4 Antibody

KAT4/TBP Associated Factor 1 antibody

Boster Bio Anti-TAF1/Kat4 Antibody catalog # A02151-1. Tested in IHC applications. This antibody reacts with Human, Mouse.

Product Info Summary

SKU: A02151-1
Size: 100μl
Reactive Species: Human, Mouse
Host: Rabbit
Application: IHC

Product Name

Anti-TAF1/Kat4 Antibody

View all KAT4/TBP Associated Factor 1 Antibodies

SKU/Catalog Number







Boster Bio Anti-TAF1/Kat4 Antibody catalog # A02151-1. Tested in IHC applications. This antibody reacts with Human, Mouse.

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-TAF1/Kat4 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A02151-1)




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




Synthesized peptide derived from internal of human TAF1.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Reactive Species

A02151-1 is reactive to TAF1 in Human, Mouse


A02151-1 is guaranteed for IHC Boster Guarantee

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, 1:50-1:100

Validation Images & Assay Conditions

Gene/Protein Information For TAF1 (Source: Uniprot.Org, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name

Transcription initiation factor TFIID subunit 1




TAF1 family

Alternative Names

250kDa; BA2Rdystonia 3 (with Parkinsonism); CCG1TATA box binding protein (TBP)-associated factor, RNA polymerase II, A, 250kD; CCGS; Cell cycle gene 1 protein; cell cycle, G1 phase defect; complementation of cell cycle block, G1-to-S; DYT3/TAF1; EC 2.7.11; EC; KAT4; NSCL2; OF; P250; TAF(II)250; TAF1 RNA polymerase II, TATA box binding protein (TBP)-associated factor; TAF2AN-TAF1; TAFII-250; TAFII250DYT3; TBP-associated factor 250 kDa; transcription factor TFIID p250 polypeptide; Transcription initiation factor TFIID 250 kDa subunit; transcription initiation factor TFIID subunit 1; XDP TAF1 BA2R, CCG1, CCGS, DYT3, DYT3/TAF1, KAT4, MRXS33, N-TAF1, NSCL2, OF, P250, TAF(II)250, TAF2A, TAFII-250, TAFII250, XDP TATA-box binding protein associated factor 1 transcription initiation factor TFIID subunit 1|TAF1 RNA polymerase II, TATA box binding protein (TBP)-associated factor, 250kDa|TBP-associated factor 250 kDa|cell cycle gene 1 protein|cell cycle, G1 phase defect|complementation of cell cycle block, G1-to-S|transcription factor TFIID p250 polypeptide

*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 TAF1, check out the TAF1 Infographic

TAF1 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 TAF1: 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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4 Customer Q&As for Anti-TAF1/Kat4 Antibody


Is a blocking peptide available for product anti-TAF1/Kat4 antibody (A02151-1)?

Verified Customer

Verified customer

Asked: 2019-12-25


We do provide the blocking peptide for product anti-TAF1/Kat4 antibody (A02151-1). If you would like to place an order for it please contact [email protected] and make a special request.

Boster Scientific Support

Answered: 2019-12-25


We are currently using anti-TAF1/Kat4 antibody A02151-1 for mouse tissue, and we are well pleased with the IHC results. The species of reactivity given in the datasheet says human, mouse. Is it true that the antibody can work on pig tissues as well?

Verified Customer

Verified customer

Asked: 2019-11-05


The anti-TAF1/Kat4 antibody (A02151-1) has not been tested for cross reactivity specifically with pig tissues, though there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in pig you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-11-05


I have a question about product A02151-1, anti-TAF1/Kat4 antibody. I was wondering if it would be possible to conjugate this antibody with biotin. I would need it to be without BSA or sodium azide. I am planning on using a buffer exchange of sodium azide with PBS only. Would there be problems for me to conjugate the antibody and store it in -20 degrees in small aliquots?

V. Parker

Verified customer

Asked: 2019-04-22


We do not advise storing this antibody with PBS buffer only in -20 degrees. If you want to store it in -20 degrees it is best to add some cryoprotectant like glycerol. If you want carrier free A02151-1 anti-TAF1/Kat4 antibody, we can provide it to you in a special formula with trehalose and/or glycerol. These molecules will not interfere with conjugation chemistry and provide a good level of protection for the antibody from degradation. Please be sure to specify this in your purchase order.

Boster Scientific Support

Answered: 2019-04-22


I was wanting to use your anti-TAF1/Kat4 antibody for IHC for mouse cervix carcinoma on frozen tissues, but I want to know if it has been validated for this particular application. Has this antibody been validated and is this antibody a good choice for mouse cervix carcinoma identification?

O. Krishna

Verified customer

Asked: 2015-02-13


As indicated on the product datasheet, A02151-1 anti-TAF1/Kat4 antibody has been validated for IHC on human, mouse tissues. We have an innovator award program that if you test this antibody and show it works in mouse cervix carcinoma in IHC-frozen, you can get your next antibody for free.

Boster Scientific Support

Answered: 2015-02-13


Total: $299


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