Product Name
MALT1 Recombinant Rabbit Monoclonal Antibody [PSH02-32] - BSA and Azide free
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within Human MALT1 aa 1-400 / 824 (Q9UDY8).
Target Molecular Weight
Predicted band size:92 kDa
Positive Control
HCT116 cell lysate, HeLa cell lysate, Ramos cell lysate, K-562 cell lysate, Jurkat cell lysate, HepG2 cell lysate, 786-0 cell lysate, LNCaP cell lysate, PC-3M cell lysate, SW480 cell lysate, Mouse lymph node tissue lysate, Mouse thymus tissue lysate, Rat thymus tissue lysate, human colon cancer tissue, human colon tissue, Ramos.
Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
MALT1 enhances BCL10-induced activation: acts via formation of CBM complexes that channel adaptive and innate immune signaling downstream of CARD domain-containing proteins (CARD9, CARD11 and CARD14) to activate NF-kappa-B and MAP kinase p38 pathways which stimulate expression of genes encoding pro-inflammatory cytokines and chemokines. Mediates BCL10 cleavage: 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). Also mediates cleavage of N4BP1 in T-cells following TCR-mediated activation, leading to N4BP1 inactivation. May also have ubiquitin ligase activity: binds to TRAF6, inducing TRAF6 oligomerization and activation of its ligase activity.
Background References
1. Tan H et al. Integrative Analysis of MALT1 as a Potential Therapeutic Target for Prostate Cancer and its Immunological Role in Pan-Cancer. Front Mol Biosci 8:714906 (2021).
2. Demeyer A et al. MALT1 Proteolytic Activity Suppresses Autoimmunity in a T Cell Intrinsic Manner. Front Immunol 10:1898 (2019).
Subcellular Location
Cytoplasm, perinuclear region, Nucleus
Synonyms
Caspase like protein antibody
DKFZp434L132 antibody
IMD12 antibody
MALT 1 antibody
MALT associated translocation antibody
MALT lymphoma associated translocation antibody
MALT lymphoma-associated translocation antibody
Malt1 antibody
MALT1 paracaspase antibody
MALT1_HUMAN antibody
Expand
Caspase like protein antibody
DKFZp434L132 antibody
IMD12 antibody
MALT 1 antibody
MALT associated translocation antibody
MALT lymphoma associated translocation antibody
MALT lymphoma-associated translocation antibody
Malt1 antibody
MALT1 paracaspase antibody
MALT1_HUMAN antibody
MLT 1 antibody
MLT antibody
MLT1 antibody
Mucosa associated lymphoid tissue lymphoma translocation gene 1 antibody
Mucosa associated lymphoid tissue lymphoma translocation protein 1 antibody
Mucosa-associated lymphoid tissue lymphoma translocation protein 1 antibody
Paracaspase antibody
Paracaspase-1 antibody
PCASP1 antibody
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This data was developed using HA721689, the same antibody clone in a different buffer formulation.
Western blot analysis of MALT1 on different lysates with Rabbit anti-MALT1 antibody (HA721689) at 1/1,000 dilution.
Lane 1: HCT116 cell lysate (20 µg/Lane)
Lane 2: HeLa cell lysate (20 µg/Lane)
Lane 3: Ramos cell lysate (20 µg/Lane)
Lane 4: K-562 cell lysate (20 µg/Lane)
Lane 5: Jurkat cell lysate (20 µg/Lane)
Lane 6: HepG2 cell lysate (20 µg/Lane)
Lane 7: 786-0 cell lysate (20 µg/Lane)
Lane 8: LNCaP cell lysate (20 µg/Lane)
Lane 9: PC-3M cell lysate (20 µg/Lane)
Lane 10: SW480 cell lysate (20 µg/Lane)
Lane 11: Mouse lymph node tissue lysate (no heat) (40 µg/Lane)
Lane 12: Mouse thymus tissue lysate (40 µg/Lane)
Lane 13: Rat thymus tissue lysate (40 µg/Lane)
Notice: no heat means the lysate is not boiled.
Predicted band size: 92 kDa
Observed band size: 92 kDa
Exposure time: 43 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721689) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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This data was developed using HA721689, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Rabbit anti-MALT1 antibody (HA721689) at 1/5,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721689) at 1/5,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721689, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human colon tissue with Rabbit anti-MALT1 antibody (HA721689) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721689) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721689, the same antibody clone in a different buffer formulation.
Immunocytochemistry analysis of Ramos cells labeling MALT1 with Rabbit anti-MALT1 antibody (HA721689) at 1/100 dilution.
Cells were fixed in 100% precooled methanol for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-MALT1 antibody (HA721689) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"