SSB Rabbit Polyclonal Antibody
cat.: ER1901-16
Product Type: Rabbit polyclonal IgG, primary antibodies
Species reactivity: Human
Applications: WB, IHC-P, FC
Clonality: Polyclonal
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: 1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1ug/ul
Purification: Immunogen affinity purified.
Molecular weight: Predicted band size:
Isotype: IgG
Immunogen: Recombinant protein within Human SSB aa 165-346 / 408.
Positive control: K562, human lung tissue, Hela, Daudi, 293T, human colon cancer tissue, human kidney tissue, human stomach cancer tissue, human pancreas tissue, HCT116.
Subcellular location: Nucleus.
Recommended Dilutions:
  WB
  IHC-P
  FC
1:500-1:2,000
1:50-1:800
1:50-1:100
Uniprot #: SwissProt: P05455 Human
Alternative names: Autoantigen La La La autoantigen La autoantigen homolog La protein La ribonucleoprotein La ribonucleoprotein domain family member 3 LA_HUMAN LARP3 Lupus La antigen Lupus La protein Lupus La protein homolog MGC118101 MGC93380 mRNA for autoantigen OTTMUSP00000014043 RP23 273G23.1 Sjoegren syndrome type B antigen Sjogren syndrome antigen B (autoantigen La) Sjogren syndrome antigen B SS B SS-B SS-B/La protein SSB
Images
ER1901-16_1.jpg Fig1: Western blot analysis of SSB on K562 cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ER1901-16, 1/5,000) 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.
ER1901-16_2.png Fig2: Western blot analysis of SSB on different lysates with Rabbit anti-SSB antibody (ER1901-16) at 1/1,000 dilution.

Lane 1: Human lung tissue lysate (20 µg/Lane)
Lane 2: Hela cell lysate
Lane 3: Daudi cell lysate
Lane 4: 293T cell lysate

Lysates/proteins at 10 µg/Lane.

Predicted band size: 47 kDa
Observed band size: 47 kDa

Exposure time: 2 minutes;

10% 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 (ER1901-16) 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 1:300,000 dilution was used for 1 hour at room temperature.
ER1901-16_3.jpg Fig3: Immunohistochemical analysis of paraffin-embedded human colon cancer tissue using anti-SSB 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 (ER1901-16, 1/800) 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.
ER1901-16_4.jpg Fig4: Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-SSB 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 (ER1901-16, 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.
ER1901-16_5.jpg Fig5: Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue using anti-SSB 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 (ER1901-16, 1/800) 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.
ER1901-16_6.jpg Fig6: Immunohistochemical analysis of paraffin-embedded human pancreas tissue using anti-SSB 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 (ER1901-16, 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.
ER1901-16_7.jpg Fig7: Flow cytometric analysis of SSB was done on HCT116 cells. The cells were fixed, permeabilized and stained with the primary antibody (ER1901-16, 1/50) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.