Anti-1433 Eta (eta) Monoclonal Antibody

14-3-3 eta antibody

Boster Bio Anti-1433 Eta (eta) Monoclonal Antibody catalog # M04219. Tested in IF, IHC, WB applications. This antibody reacts with Bovine, Canine, Equine, Human, Mouse, Rat.

Product Info Summary

SKU: M04219
Size: 100ul
Reactive Species: Bovine, Canine, Equine, Human, Mouse, Rat
Host: Mouse
Application: IF, IHC, WB

Product Name

Anti-1433 Eta (eta) Monoclonal Antibody

View all 14-3-3 eta Antibodies

SKU/Catalog Number





Boster Bio Anti-1433 Eta (eta) Monoclonal Antibody catalog # M04219. Tested in IF, IHC, WB applications. This antibody reacts with Bovine, Canine, Equine, 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-1433 Eta (eta) Monoclonal Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # M04219)




Purified antibody at 1mg/mL in 50% PBS, 50% glycerol plus 5mM NaN3




Full length human recombinant 14.3.3 (eta) protein expressed in and purified from E.coli.

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

Reactive Species

M04219 is reactive to YWHAH in Bovine, Canine, Equine, Human, Mouse, Rat


M04219 is guaranteed for IF, IHC, WB 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.

WB: 1:5,000. IF/ICC and IHC: 1:1,000.

Validation Images & Assay Conditions

Gene/Protein Information For YWHAH (Source:, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name

14-3-3 protein eta




14-3-3 family

Alternative Names

1433 eta; 14-3-3 eta; 14-3-3 protein eta; Protein AS1; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, etapolypeptide; YWHA1; YWHA114-3-3 eta; YWHAH YWHAH YWHA1 tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein eta 14-3-3 protein eta|14-3-3 eta|tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, eta 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 YWHAH, check out the YWHAH Infographic

YWHAH 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 YWHAH: database IDs, superfamily, 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 [email protected]

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5 Customer Q&As for Anti-1433 Eta (eta) Monoclonal Antibody


Do you have a BSA free version of anti-1433 Eta (eta) Monoclonal antibody M04219 available?

Verified Customer

Verified customer

Asked: 2020-02-05


Thanks for your recent telephone inquiry. I can confirm that some lots of this anti-1433 Eta (eta) Monoclonal antibody M04219 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: 2020-02-05


Would anti-1433 Eta (eta) Monoclonal antibody M04219 work for IF with leukemic t-cell?

Verified Customer

Verified customer

Asked: 2019-10-22


According to the expression profile of leukemic t-cell, YWHAH is highly expressed in leukemic t-cell. So, it is likely that anti-1433 Eta (eta) Monoclonal antibody M04219 will work for IF with leukemic t-cell.

Boster Scientific Support

Answered: 2019-10-22


We are currently using anti-1433 Eta (eta) Monoclonal antibody M04219 for rat tissue, and we are satisfied with the IF results. The species of reactivity given in the datasheet says bovine, canine, equine, human, mouse, rat. Is it likely that the antibody can work on canine tissues as well?

Verified Customer

Verified customer

Asked: 2019-06-04


The anti-1433 Eta (eta) Monoclonal antibody (M04219) has not been validated for cross reactivity specifically with canine tissues, but 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 canine you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-06-04


I see that the anti-1433 Eta (eta) Monoclonal antibody M04219 works with IF, what is the protocol used to produce the result images on the product page?

Verified Customer

Verified customer

Asked: 2018-08-15


You can find protocols for IF on the "support/technical resources" section of our navigation menu. If you have any further questions, please send an email to [email protected]

Boster Scientific Support

Answered: 2018-08-15


We appreciate helping with my inquiry over the phone. Here are the WB image, lot number and protocol we used for leukemic t-cell using anti-1433 Eta (eta) Monoclonal antibody M04219. Let me know if you need anything else.

W. Jones

Verified customer

Asked: 2014-07-09


Thanks for the data. You have provided everything we needed. Our lab team are working to resolve your inquiry as quickly as possible, and we appreciate your patience and understanding! Please let me know if there is anything you need in the meantime.

Boster Scientific Support

Answered: 2014-07-09


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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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