AB10050
Anti-phospho-ITCH (pT222) Antibody
Chemicon®, from rabbit
Synonym(s):
Itchy homolog E3 ubiquitin protein ligase, AIP4, NAPP1
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
biological source
rabbit
Quality Level
antibody form
affinity purified immunoglobulin
antibody product type
primary antibodies
clone
polyclonal
purified by
affinity chromatography
species reactivity
human
manufacturer/tradename
Chemicon®
technique(s)
dot blot: suitable
western blot: suitable
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
phosphorylation (pThr222)
Gene Information
human ... ITCH(83737)
General description
ITCH is an E3 ubiquitin-protein ligase that accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. ITCH regulates the transcriptional activity of several transcription factors including the hematopoietic transcription factor NF-E2, and may play an important role in the regulation of immune response. ITCH down-regulates Epstein-Barr virus LMP2A activity in B cell signaling, and also interacts with NOTCH1, OCLN, JUN, and JUNB. ITCH has a wide tissue distribution and is localized within the nucleus and cytoplasm. Two ITCH splice variants have been described; an approximately 103 kDa form as well as a truncated form (~98 kDa) lacking 42 amino acids in the N-terminal half of the protein. ITCH contains a MAP Kinase binding site and its activity is modulated by phosphorylation at multiple threonine residues by JNK1.
Specificity
Human ITCH phosphorylated on threonine 222 (T222).
Immunogen
Synthetic peptide corresponding to a portion of human ITCH encompassing the phosphorylated Threonine at position 222 (PPPpTPRRP).
Application
Research Category
Protein Trafficking
Protein Trafficking
Research Sub Category
Ubiquitin & Ubiquitin Metabolism
Ubiquitin & Ubiquitin Metabolism
This Anti-phospho-ITCH (pT222) Antibody is validated for use in DB, WB for the detection of phospho-ITCH (pT222).
Western Blot: Recommended Dilution 1 - 5 μg/mL
Dot Blot
Dot Blot
Physical form
Affinity purified immunoglobulin. Liquid in Tris-citrate/phosphate buffer, pH 7-8, containing 0.1% sodium azide.
Storage and Stability
Maintain at 2-8°C for up to 12 months from date of receipt
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Min Gao et al.
Science (New York, N.Y.), 306(5694), 271-275 (2004-09-11)
The turnover of Jun proteins, like that of other transcription factors, is regulated through ubiquitin-dependent proteolysis. Usually, such processes are regulated by extracellular stimuli through phosphorylation of the target protein, which allows recognition by F box-containing E3 ubiquitin ligases. In
Lin Deng et al.
Journal of virology, 96(6), e0181121-e0181121 (2022-01-20)
We previously reported that hepatitis C virus (HCV) infection activates the reactive oxygen species (ROS)/c-Jun N-terminal kinase (JNK) signaling pathway. However, the roles of ROS/JNK activation in the HCV life cycle remain unclear. We sought to identify a novel role
Nikolaos Charlaftis et al.
The EMBO journal, 33(21), 2581-2596 (2014-09-28)
Unlike the other MAP3Ks, MEKK1 (encoded by Map3k1) contains a PHD motif. To understand the role of this motif, we have created a knockin mutant of mouse Map3k1 (Map3k1(m) (PHD)) with an inactive PHD motif. Map3k1(m) (PHD) ES cells demonstrate
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