PRODUCT CODE: ET7110-44

MUM1 Recombinant Rabbit Monoclonal Antibody [JE52-60] (ET7110-44)

  • Recombinant

Applications

  • WB

  • IHC-P

REACTIVITY

  • Human

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Western blot analysis of MUM1 on SKBR3 lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
  • Western blot analysis of MUM1 on SKBR3 lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
  • Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-MUM1 antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET7110-44, 1/50)  for 30 minutes 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.
  • Immunohistochemical analysis of paraffin-embedded human colon tissue using anti-MUM1 antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET7110-44, 1/50)  for 30 minutes 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.
Western blot analysis of MUM1 on SKBR3 lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.

Applications

  • WB

  • IHC-P

REACTIVITY

  • Human

SPECIFICATIONS

Product Type

Recombinant Rabbit monoclonal primary

Product Name

MUM1 Recombinant Rabbit Monoclonal Antibody [JE52-60] (ET7110-44)

Immunogen

Synthetic peptide within n terminal human mum1.

Host

Rabbit

Positive Control

Human tonsil tissue, human colon tissue.

Conjugation

Unconjugated

Clonality

Monoclonal

Clone Number

JE52-60

PROPERTIES

Form

Liquid

Storage Condition

Store at +4C after thawing. Aliquot store at -20C. Avoid repeated freeze / thaw cycles.

Storage Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Concentration

1 ug/ul

PURIFICATION

Protein A affinity purified.

MOLECULAR WEIGHT

52 kDa

Isotype

IgG

APPLICATION DILUTION

  • WB:1:500-1:2,000

  • IHC-P:1:50-1:200

TARGET

UNIPROT #

PROTEIN NAME

MUM1

SYNONYMS

"Interferon regulatory factor 4 antibody; IRF 4 antibody; IRF-4 antibody; Irf4 antibody; IRF4_HUMAN antibody; LSIRF antibody; Lymphocyte specific interferon regulatory factor antibody; Lymphocyte specific IRF antibody; Lymphocyte-specific interferon regulatory factor antibody; Multiple myeloma oncogene 1 antibody; MUM 1 antibody; MUM1 antibody; NF EM5 antibody; NF-EM5 antibody; NFEM5 antibody; PU.1 interaction partner antibody; Sfpi1/PU.1 interaction partner antibody; Transcriptional activator PIP antibody"

SEQUENCE SIMILARITIES

Belongs to the IRF family.

TISSUE SPECIFICITY

Lymphoid cells.

POST-TRANSLATIONAL MODIFICATION

Phosphorylation by ROCK2 regulates IL-17 and IL-21 production.

SUBCELLULAR LOCATION

Nucleus.

FUNCTION

Interferon regulatory factor 4 also known as MUM1 is a protein that in humans is encoded by the IRF4 gene, located at 6p25-p23. In melanocytic cells the IRF4 gene may be regulated by MITF. IRF4 is a transcription factor that has been implicated in acute leukemia. This gene is strongly associated with pigmentation: sensitivity of skin to sun exposure, freckles, blue eyes, and brown hair color. A variant has been implicated in greying of hair. The World Health Organization (2016) provisionally defined large B-cell lymphoma with IRF4 rearrangement as a rare indolent large B-cell lymphoma of children and adolescents. This indolent lymphoma mimics, and must be distinguished from, pediatric-type follicular lymphoma. The hallmark of large B-cell lymphoma with IRF4 rearrangement is the overexpression of the IRF4 gene by the disease's malignant cells. Transcriptional activator. Binds to the interferon-stimulated response element (ISRE) of the MHC class I promoter. Binds the immunoglobulin lambda light chain enhancer, together with PU.1. Probably plays a role in ISRE-targeted signal transduction mechanisms specific to lymphoid cells. Involved in CD8+ dendritic cell differentiation by forming a complex with the BATF-JUNB heterodimer in immune cells, leading to recognition of AICE sequence (5'-TGAnTCA/GAAA-3'), an immune-specific regulatory element, followed by cooperative binding of BATF and IRF4 and activation of genes.