Target antigen


Gene Name


Raised in


Uniprot ID


French translation


Product form



Polyclonal antibody


Polyclonal antibody

Type of the antibody

IgG polyclonal antibody


Immunogen affinity purified.

Reacts with species:

human, rat Predicted to work with: mouse

Gene Full Name

TGF-beta activated kinase 1/MAP3K7 binding protein 1

Protein Name

TGF-beta-activated kinase 1/MAP3K7-binding protein 1

Product configuration

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.


The powdered antibody should be dissolved in 0.2 ml of distilled water to achieve final concentration of 500ug/ml


If you buy Antibodies supplied by boster they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.


The TAB1 Antibody did not cross-reacted with other proteins during the test procedures. This antobdy is intended to be used for research analyses and it is not applicale for in vitro diagnostics.


A synthetic peptide corresponding to a sequence at the C-terminus of human TAB1(304-321aa QANQEIAAMIDTEFAKQT), identical to the related mouse sequence, and different from the related rat sequence by one amino acid.

Storage condtions

Keep the TAB1 Antibodyat minus twenty degrees Celsius for 1 year. The ready-to-use solutions can be stored at four degrees Celsius for a month. Our specialsits recommend to freeze the aliquotes at minus twenty degrees Celsius for long-term application. Multiple procedures of freezing and thawing influence the specifity and reactivity of the antibody in a negative way.

Related articles

1. "Entrez Gene: MAP3K7IP1 mitogen-activated protein kinase kinase kinase 7 interacting protein 1" 2. Sakurai H, Miyoshi H, Toriumi W, Sugita T (May 1999). "Functional interactions of transforming growth factor beta-activated kinase 1 with IkappaB kinases to stimulate NF-kappaB activation". J Biol Chem274 (15): 10641–8. 3. Shibuya, H., Yamaguchi, K., Shirakabe, K., Tonegawa, A., Gotoh, Y., Ueno, N., Irie, K., Nishida, E., Matsumoto, K. TAB1: an activator of the TAK1 MAPKKK in TGF-beta signal transduction. Science 272: 1179-1182, 1996.


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Mitogen-activated protein kinase kinase kinase 7-interacting protein 1, also called TAB1, is an enzyme that in humans is encoded by the MAP3K7IP1 gene. It is mapped to 22q13.1. The protein encoded by this gene was identified as a regulator of the MAP kinase kinase kinase MAP3K7/TAK1, which is known to mediate various intracellular signaling pathways. This protein can interact with and activate the mitogen-activated protein kinase 14(MAPK14/p38alpha), and thus represents an alternative activation pathway, in addition to the MAPKK pathways, which contributes to the biological responses of MAPK14 to various stimuli. TAB1 also can activate the kinase activity of TAK1 by direct interaction, and it may be an important signaling intermediate between TGFB receptors and TAK1. What's more, TAB1 plays an important role in skin homeostasis, wound repair, and oncogenesis.