Date published: 2026-5-6

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TRB-3 Antibody (D-4): sc-365842

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Datasheets
  • TRB-3 Antibody (D-4) is a mouse monoclonal IgG1 κ TRB-3 antibody, cited in 12 publications, provided at 200 µg/ml
  • raised against amino acids 1-165 mapping at the N-terminus of TRB-3 of mouse origin
  • TRB-3 Antibody (D-4) is recommended for detection of TRB-3 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-TRB-3 Antibody (D-4) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for TRB-3 Antibody (D-4) for WB and IHC(P) applications. These reagents are now offered in bundles with TRB-3 Antibody (D-4) (see ordering information below).
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TRB-3 Antibody (D-4) is a mouse monoclonal IgG1 kappa light chain antibody that detects TRB-3 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). TRB-3 (D-4) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. TRB-3, also known as neuronal cell death-inducible protein kinase (NIPK), plays a critical role in disrupting insulin signaling by directly binding to Akt kinases, thereby inhibiting their activation. This function is particularly important as TRB-3 contributes to insulin resistance, a key factor in the development of type II diabetes. TRB-3 is highly expressed in the liver, pancreas, peripheral blood leukocytes, and bone marrow, with increased levels observed in the livers of diabetic mice compared to their wildtype counterparts. TRB-3 interacts with ATF4, inhibiting its transcriptional activation activity and regulating the activation of mitogen-activated protein kinases (MAPKs). The regulation of these pathways underscores TRB-3′s significance in metabolic processes and potential as a therapeutic target for diabetes-related conditions.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

TRB-3 Antibody (D-4)

sc-365842
200 µg/ml
$322.00

TRB-3 Antibody (D-4): m-IgG Fc BP-HRP Bundle

sc-529489
200 µg Ab; 10 µg BP
$361.00

TRB-3 Antibody (D-4): m-IgGκ BP-HRP Bundle

sc-522391
200 µg Ab, 40 µg BP
$361.00

TRB-3 Antibody (D-4): m-IgG1 BP-HRP Bundle

sc-543540
200 µg Ab; 20 µg BP
$361.00

TRB-3 Antibody (D-4) AC

sc-365842 AC
500 µg/ml, 25% agarose
$424.00

TRB-3 Antibody (D-4) HRP

sc-365842 HRP
200 µg/ml
$322.00

TRB-3 Antibody (D-4) FITC

sc-365842 FITC
200 µg/ml
$336.00

TRB-3 Antibody (D-4) PE

sc-365842 PE
200 µg/ml
$349.00

TRB-3 Antibody (D-4) Alexa Fluor® 488

sc-365842 AF488
200 µg/ml
$364.00

TRB-3 Antibody (D-4) Alexa Fluor® 546

sc-365842 AF546
200 µg/ml
$364.00

TRB-3 Antibody (D-4) Alexa Fluor® 594

sc-365842 AF594
200 µg/ml
$364.00

TRB-3 Antibody (D-4) Alexa Fluor® 647

sc-365842 AF647
200 µg/ml
$364.00

TRB-3 Antibody (D-4) Alexa Fluor® 680

sc-365842 AF680
200 µg/ml
$364.00

TRB-3 Antibody (D-4) Alexa Fluor® 790

sc-365842 AF790
200 µg/ml
$364.00

I am using TRB-3 (D-4): sc-365842 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: Germaine
We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 1 out of 5 by from Not workUse Tm(ER stress-inducer, 5ug/ml)-treated hepa1-6 cell samples, dilution to 1:500, not see any band in the right protein size
Date published: 2017-08-17
Rated 5 out of 5 by from perform in the wbasked the sample for the preliminary experiment,and the result is nice.
Date published: 2017-08-13
Rated 5 out of 5 by from The function of this TRB3 antibody is excellentI have bought the product a month ago, and the experiment results turned out to be very good. We were pleased to see the function of TRB3 antibody was stable and the price was very acceptable.
Date published: 2017-08-09
Rated 5 out of 5 by from Antibody performed very well in Western BlotThis is the first time experience with TRB-3 and was a sample test from Santa Cruz. This marker was used in Human muscle and adipose tissue that is part of a Diabetes study in conjunction with the TXNIP pathway. The antibody performed very well in a Western Blot application and yielded a product size of 45kDa as indicated by the company. One band was present with a fairly clean signal.
Date published: 2017-05-11
Rated 1 out of 5 by from I am sorry that the product I used did not work.S-D rat ,pulmonary artery smooth muscle cell. the product I applied for western blot test did not work.I used 1:100 and tried twice ,did not get the result.
Date published: 2016-12-27
Rated 4 out of 5 by from Good band seen in WB using Hep G2 whole cellGood band seen in WB using Hep G2 whole cell lysate. -SCBT QC
Date published: 2015-06-28
Rated 5 out of 5 by from Produced great immunoperoxidase nuclear stainingProduced great immunoperoxidase nuclear staining in formalin fixed, paraffin-embedded human pancreas tissue. -SCBT QC
Date published: 2015-04-29
Rated 4 out of 5 by from Worked well with transfected lysate by WBWorked well with transfected lysate by WB. -SCBT QC
Date published: 2015-03-07
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TRB-3 Antibody (D-4) is rated 3.8 out of 5 by 8.
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