FRA1 Recombinant Rabbit Monoclonal Antibody [JE33-20]
cat.: HA721447
Product Type: Recombinant Rabbit monoclonal IgG, primary antibodies
Species reactivity: Human
Applications: WB, IHC-P, IF-Cell, FC
Clonality: Monoclonal
Clone number: JE33-20
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1ug/ul
Purification: Protein A affinity purified.
Molecular weight: Predicted band size: 29 kDa
Isotype: IgG
Immunogen: Recombinant protein within Human FRA1 aa 121-220 / 271.
Positive control: MDA-MB-231 cell lysate, U-87 MG cell lysate, A431 cell lysate, human cervical carcinoma tissue, human small intestine tissue, U-87 MG.
Subcellular location: Nucleus.
Recommended Dilutions:
  WB
  IHC-P
  IF-Cell
  FC

1:1,000
1:1,500-1:3,000
1:100
1:500-1:1,000
Uniprot #: SwissProt: P15407 Human
Alternative names: FOS L1 FOS like antigen 1 Fos related antigen 1 Fos-related antigen 1 FOSL 1 FOSL1 FOSL1 protein FOSL1_HUMAN FRA 1 FRA-1
Images
HA721447_1.jpg Fig1: Western blot analysis of FRA1 on different lysates with Rabbit anti-FRA1 antibody (HA721447) at 1/1,000 dilution.

Lane 1: MDA-MB-231 cell lysate
Lane 2: U-87 MG cell lysate
Lane 3: A431 cell lysate
Lane 4: HeLa cell lysate (negative)
Lane 5: HEK-293 cell lysate (negative)

Lysates/proteins at 20 µg/Lane.

Predicted band size: 29 kDa
Observed band size: 37 kDa (40 kDa unknown)

Exposure time: 35 seconds;

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 (HA721447) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:100,000 dilution was used for 1 hour at room temperature.
HA721447_2.jpg Fig2: Immunohistochemical analysis of paraffin-embedded human cervical carcinoma tissue with Rabbit anti-FRA1 antibody (HA721447) at 1/3,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 (HA721447) at 1/3,000 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.
HA721447_3.jpg Fig3: Flow cytometric analysis of U-87 MG cells labeling FRA1.

Cells were fixed and permeabilized. Then stained with the primary antibody (HA721447, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
HA721447_4.jpg Fig4: Immunohistochemical analysis of paraffin-embedded human small intestine tissue with Rabbit anti-FRA1 antibody (HA721447) at 1/1,500 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 (HA721447) at 1/1,500 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.
HA721447_5.jpg Fig5: Immunocytochemistry analysis of U-87 MG cells labeling FRA1 with Rabbit anti-FRA1 antibody (HA721447) at 1/100 dilution.

Cells were fixed in 100% methanol for 10 minutes, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes, and then blocked with 1% BSA for 30 minutes at room temperature. Cells were then incubated with Rabbit anti-FRA1 antibody (HA721447) at 1/100 dilution in 2% negative goat serum overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. 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.
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.