PRODUCT CODE: ET1612-57

Recombinant JunB Monoclonal Antibody (ET1612-57)

  • Recombinant

Applications

  • WB

  • ICC

  • IF

  • IP

REACTIVITY

  • Human

  • Mouse

  • Rat

Western blot analysis of JunB on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1612-57, 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.<br />
 Positive control: <br />
 Lane 1: MCF-7 cell lysate<br />
 Lane 2: SiHa cell lysate<br />
 Lane 1: U937 cell lysate<br />
 Lane 2: THP-1 cell lysate
  • Western blot analysis of JunB on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1612-57, 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.<br />
 Positive control: <br />
 Lane 1: MCF-7 cell lysate<br />
 Lane 2: SiHa cell lysate<br />
 Lane 1: U937 cell lysate<br />
 Lane 2: THP-1 cell lysate
  • ICC staining of JunB in Hela cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1612-57, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
  • ICC staining of JunB in HepG2 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1612-57, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
  • Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-JunB antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) 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 (ET1612-57, 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 JunB on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1612-57, 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.
Positive control:
Lane 1: MCF-7 cell lysate
Lane 2: SiHa cell lysate
Lane 1: U937 cell lysate
Lane 2: THP-1 cell lysate

Applications

  • WB

  • ICC

  • IF

  • IP

REACTIVITY

  • Human

  • Mouse

  • Rat

SPECIFICATIONS

Product Type

Recombinant Rabbit monoclonal primary

Product Name

Recombinant JunB Monoclonal Antibody (ET1612-57)

Immunogen

Recombinant protein

Host

Rabbit

Positive Control

MCF-7 cell lysate, SiHa cell lysate, U937 cell lysate, THP-1 cell lysate, Hela, HepG2, human tonsil tissue.

Conjugation

Unconjugated

Clonality

Monoclonal

Clone Number

SD081-08

PROPERTIES

Form

Liquid

Storage Condition

Store at +4C after thawing. Aliquot store at -20C or -80C. 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

43 kDa

Isotype

IgG

APPLICATION DILUTION

  • WB

  • 1:1,000-1:2,000

  • ICC/IF

  • 1:50-1:200

TARGET

UNIPROT #

PROTEIN NAME

JunB

SYNONYMS

Activator protein 1 antibody; AP 1 antibody; AP1 antibody; Jun B antibody; Jun B proto oncogene antibody; Jun B protooncogene antibody; Junb antibody; JunB proto oncogene antibody; JunB protoncogene 9 antibody; JunB protooncogene antibody; JUNB_HUMAN antibody; Transcription factor jun B antibody; Transcription factor jun-B antibody; Transcription factor junB antibody

SEQUENCE SIMILARITIES

Belongs to the bZIP family. Jun subfamily.

POST-TRANSLATIONAL MODIFICATION

Ubiquitinated by ITCH, leading to its degradation.

SUBCELLULAR LOCATION

Nucleus.

FUNCTION

The c-Jun proto-oncogene was first identified as the cellular homolog of the avian sarcoma virus v-Jun oncogene. The c-Jun protein along with c-Fos is a component of the AP-1 transcriptional complex. c-Jun can form either Jun/Jun homodimers or Jun/Fos heterodimers via the leucine repeats in both proteins. Homo- and heterodimers bind to the TGACTCA consensus sequence present in numerous promoters and initially identified as the phorbol ester tumor promoter response element (TRE). Two additional genes, Jun B and Jun D have been shown to be almost identical to c-Jun in their C-terminal regions, which are involved in dimerization and DNA binding, whereas their N-terminal domains, which are involved in transcriptional activation, diverge. All three form heterodimers among themselves and with c-Fos and other members of the Fos gene family.