WB
Western blot analysis of MTBR-TAU 243 lsoform 2N4R (236-250) on different lysates with Rabbit anti-MTBR-TAU 243 lsoform 2N4R (236-250) antibody at 1/5,000 dilution.
Lane 1: Mouse brain tissue lysate,
Lane 2: Mouse spleen tissue lysate (negative),
Lane 3: Mouse cerebellum tissue lysate,
Lane 4: Mouse testis tissue lysate (negative),
Lane 5: Rat brain tissue lysate,
Lane 6: Rat spleen tissue lysate (negative),
Lane 7: Rat cerebellum tissue lysate,
Lane 8: Rat testis tissue lysate (negative),
Lane 9: Pig brain tissue lysate,
Lane 10: Pig spleen tissue lysate (negative),
Lysates/proteins at 20 µg/Lane.
Exposure time: 6 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 at 1/5,000 dilution was used in primary antibody dilution at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Species: Mouse,
Tissue: Alzheimer's brain,
Sample: Paraffin-embedded section,
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.
Wash buffer: 1× TBST,
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: 1/30,000, 1 hour at room temperature.
Secondary antibody: 20 minutes at room temperature.
IHC
Species: Mouse,
Tissue: Brain,
Sample: Paraffin-embedded section,
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.
Wash buffer: 1× TBST,
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: 1/30,000, 1 hour at room temperature.
Secondary antibody: 20 minutes at room temperature.
IHC
Species: Mouse,
Tissue: Cerebellum,
Sample: Paraffin-embedded section,
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.
Wash buffer: 1× TBST,
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: 1/30,000, 1 hour at room temperature.
Secondary antibody: 20 minutes at room temperature.
IHC
Species: Mouse,
Tissue: Spleen,
Sample: Paraffin-embedded section,
Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.
Wash buffer: 1× TBST,
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: 1/10,000, 1 hour at room temperature.
Secondary antibody: 20 minutes at room temperature.
Negative control: spleen.
IP
50 ng of full-length TAU isoform 2N4R protein (1-441 aa) and 200 ng of truncated TAU isoform 2N4R protein (1-256 aa) were incubated with 0.2 mg of negative tissue lysate from mouse spleen, along with Rabbit anti-MTBR-TAU 243 lsoform 2N4R (236-250) antibody at 2 µg/10 µl of beads. Western blot was performed from the immunoprecipitate using Rabbit anti-MTBR-TAU 243 lsoform 2N4R (236-250) antibody at 1/5,000 dilution. Anti-Rabbit IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature.
Lane 1: TAU isoform 2N4R (full-length protein, amino acids 1–441) and TAU isoform 2N4R (truncated protein, amino acids 1–256) were spiked into negative tissue lysate from mouse spleen (input),
Lane 2: Rabbit anti-MTBR-TAU 243 lsoform 2N4R (236-250) antibody IP in TAU isoform 2N4R (full-length protein, amino acids 1–441) and TAU isoform 2N4R (truncated protein, amino acids 1–256) were spiked into negative tissue lysate from mouse spleen,
Lane 3: Rabbit IgG instead of Rabbit anti-MTBR-TAU 243 lsoform 2N4R (236-250) antibody in TAU isoform 2N4R (full-length protein, amino acids 1–441) and TAU isoform 2N4R (truncated protein, amino acids 1–256) were spiked into negative tissue lysate from mouse spleen,
Exposure time: 16 seconds,
Blocking: 5% NFDM/TBST, 1 hour at room temperature.
FC
Flow cytometric analysis of EL4 (left, negative) and Neuro-2a (right, positive) cells labeling MTBR-TAU 243 lsoform 2N4R (236-250).
Cells were fixed and permeabilized. Then stained with the primary antibody (1/1,000) (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 488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).