製品: MALT1 Antibody
カタログ: DF6867
タンパク質の説明: Rabbit polyclonal antibody to MALT1
アプリケーション: WB IHC IF/ICC
反応性: Human, Mouse, Rat
予測: Pig, Horse, Dog
分子量: 92kDa; 92kD(Calculated).
ユニプロット: Q9UDY8
RRID: AB_2838826

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
予測:
Pig(82%), Horse(83%), Dog(82%)
クローナリティ:
Polyclonal
特異性:
MALT1 Antibody detects endogenous levels of total MALT1.
RRID:
AB_2838826
引用形式: Affinity Biosciences Cat# DF6867, RRID:AB_2838826.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

Caspase like protein; DKFZp434L132; IMD12; MALT 1; MALT associated translocation; MALT lymphoma associated translocation; MALT lymphoma-associated translocation; Malt1; MALT1 paracaspase; MALT1_HUMAN; MLT 1; MLT; MLT1; Mucosa associated lymphoid tissue lymphoma translocation gene 1; Mucosa associated lymphoid tissue lymphoma translocation protein 1; Mucosa-associated lymphoid tissue lymphoma translocation protein 1; Paracaspase; Paracaspase-1; PCASP1;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
発現特異性:
Q9UDY8 MALT1_HUMAN:

Highly expressed in peripheral blood mononuclear cells. Detected at lower levels in bone marrow, thymus and lymph node, and at very low levels in colon and lung.

タンパク質の説明:
Mucosa-associated lymphoid tissue translocation gene 1 (MALT1) is a paracaspase that is a critical mediator of T-cell receptor activation of NF-κB and may contribute to the progression of MALT lymphomas (1-4). It contains two immunoglobulin-like domains, an amino-terminal death domain and a carboxy-terminal caspase-like domain. Association of MALT1 with Bcl-10 and CARD11/Carma1 leads to activation of IKK and subsequent stimulation of NF-κB, resulting in increased proliferation and inhibition of apoptosis (5,6). A common translocation in MALT B-cell non-Hodgkin lymphomas t(11;18)(q21;q21) results in the fusion of the amino terminus of API2 (c-IAP2), a member of the inhibitor of apoptosis protein family, to the carboxy terminus of MALT1 (1,2). The API2-MALT1 fusion protein likely leads to deregulation of NF-κB, contributing to increased oncogenic potential (7).
タンパク質配列:
MSLLGDPLQALPPSAAPTGPLLAPPAGATLNRLREPLLRRLSELLDQAPEGRGWRRLAELAGSRGRLRLSCLDLEQCSLKVLEPEGSPSLCLLKLMGEKGCTVTELSDFLQAMEHTEVLQLLSPPGIKITVNPESKAVLAGQFVKLCCRATGHPFVQYQWFKMNKEIPNGNTSELIFNAVHVKDAGFYVCRVNNNFTFEFSQWSQLDVCDIPESFQRSVDGVSESKLQICVEPTSQKLMPGSTLVLQCVAVGSPIPHYQWFKNELPLTHETKKLYMVPYVDLEHQGTYWCHVYNDRDSQDSKKVEIIIGRTDEAVECTEDELNNLGHPDNKEQTTDQPLAKDKVALLIGNMNYREHPKLKAPLVDVYELTNLLRQLDFKVVSLLDLTEYEMRNAVDEFLLLLDKGVYGLLYYAGHGYENFGNSFMVPVDAPNPYRSENCLCVQNILKLMQEKETGLNVFLLDMCRKRNDYDDTIPILDALKVTANIVFGYATCQGAEAFEIQHSGLANGIFMKFLKDRLLEDKKITVLLDEVAEDMGKCHLTKGKQALEIRSSLSEKRALTDPIQGTEYSAESLVRNLQWAKAHELPESMCLKFDCGVQIQLGFAAEFSNVMIIYTSIVYKPPEIIMCDAYVTDFPLDLDIDPKDANKGTPEETGSYLVSKDLPKHCLYTRLSSLQKLKEHLVFTVCLSYQYSGLEDTVEDKQEVNVGKPLIAKLDMHRGLGRKTCFQTCLMSNGPYQSSAATSGGAGHYHSLQDPFHGVYHSHPGNPSNVTPADSCHCSRTPDAFISSFAHHASCHFSRSNVPVETTDEIPFSFSDRLRISEK

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Horse
83
Pig
82
Dog
82
Sheep
75
Bovine
73
Xenopus
0
Zebrafish
0
Chicken
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q9UDY8 基板として

Site PTM Type Enzyme
S2 Acetylation
S2 Phosphorylation
T18 Phosphorylation
T29 Phosphorylation
S42 Phosphorylation
S70 Phosphorylation
S87 Phosphorylation
K94 Ubiquitination
S123 Phosphorylation
S135 Phosphorylation
K136 Ubiquitination
S253 Phosphorylation
K272 Ubiquitination
K331 Ubiquitination
K341 Ubiquitination
T387 Phosphorylation
K466 Ubiquitination
K516 Ubiquitination
K538 Ubiquitination
K543 Ubiquitination
K545 Ubiquitination
K557 Ubiquitination
K582 Ubiquitination
K644 Ubiquitination
K648 Ubiquitination
K661 Ubiquitination
K665 Ubiquitination
S674 Phosphorylation
K677 Ubiquitination
K679 Ubiquitination
K702 Ubiquitination
K709 Ubiquitination
K714 Ubiquitination
K724 Ubiquitination
S795 Phosphorylation
S799 Phosphorylation
K824 Ubiquitination

研究背景

機能:

Enhances BCL10-induced activation of NF-kappa-B. Involved in nuclear export of BCL10. Binds to TRAF6, inducing TRAF6 oligomerization and activation of its ligase activity. Has ubiquitin ligase activity. MALT1-dependent BCL10 cleavage plays an important role in T-cell antigen receptor-induced integrin adhesion. Involved in the induction of T helper 17 cells (Th17) differentiation. Cleaves RC3H1 and ZC3H12A in response to T-cell receptor (TCR) stimulation which releases their cooperatively repressed targets to promote Th17 cell differentiation (By similarity).

細胞の位置付け:

Cytoplasm>Perinuclear region. Nucleus.
Note: Shuttles between the nucleus and cytoplasm. Found in perinuclear structures together with BCL10.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Highly expressed in peripheral blood mononuclear cells. Detected at lower levels in bone marrow, thymus and lymph node, and at very low levels in colon and lung.

サブユニット構造:

Binds through its Ig-like domains to BCL10. Forms oligomers which bind to TRAF6. Forms a complex with CARD14 and BCL10; resulting in the formation of a CBM (CARD14-BCL10-MALT1) complex. Interacts with BCL10; as part of a CBM (CARD11-BCL10-MALT1) complex involved in NF-kappa-B activation.

タンパク質ファミリー:

Belongs to the peptidase C14B family.

研究領域

· Environmental Information Processing > Signal transduction > NF-kappa B signaling pathway.   (View pathway)

· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.

· Organismal Systems > Immune system > T cell receptor signaling pathway.   (View pathway)

· Organismal Systems > Immune system > B cell receptor signaling pathway.   (View pathway)

参考文献

1). Mucosa‑associated lymphoid tissue lymphoma translocation protein 1 inhibitor, MI‑2, attenuates non‑small cell lung cancer cell proliferation, migration and invasion, and promotes apoptosis by suppressing the JNK/c‑JUN pathway. Oncology letters, 2024 (PubMed: 39119234) [IF=2.9]

Application: WB    Species: Human    Sample: BEAS-2B, NCI-H1299, NCI-H1650, HCC827, A549 and NCI-H23 cell

Figure 1. MALT1 is upregulated in non-small cell lung cancer cell lines. Comparisons in the (A) mRNA and (B) protein expression levels of MALT1 among the BEAS-2B, NCI-H1299, NCI-H1650, HCC827, A549 and NCI-H23 cell lines. (C) IC50 concentrations of MI-2 in NCI-H1650 and A549 cells. *P

2). MALT1 accelerates proatherogenic vascular smooth muscle cell growth, invasion and synthetic phenotype switching via nuclear factor‑κB signaling‑dependent way. Experimental and Therapeutic Medicine, 2023 (PubMed: 37383381) [IF=2.7]

Application: WB    Species: Human    Sample: VSMCs

Figure 1 Assessment of MALT1 expression, viability and apoptosis of vascular smooth muscle cells treated with different doses of oxLDL for 24 h. (A) Comparison of the MALT1 mRNA expression levels among different groups. (B) Detection of the protein expression levels of MALT1 in different groups. Comparison of (C) the protein expression levels of MALT1, (D) cell viability and (E) cell apoptosis among different groups is presented. (F) Detection of cell apoptosis via TUNEL assay in different groups. *P

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