Anti-TLE 1 antibody [TLE1/2051]

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TLE 1 antibody [TLE1/2051] (AB238063)

Formalin-fixed, paraffin-embedded human endometrial carcinoma tissue stained for TLE 1 using ab238063 at 2 μg/mL in immunohistochemical analysis.

• WB

Lab

Western blot - Anti-TLE 1 antibody [TLE1/2051] (AB238063)

This product was validated with an edited cell line that does not express the epitope recognised by this antibody. Testing with other antibodies has shown that the edited cell line produces a truncated protein.

Lanes 1 - 4 : Merged signal (red and green). Green - ab238063 observed at 83 kDa. Red - loading control ab181602 (Rabbit Anti-GAPDH antibody [EPR16891]) observed at 37 kDa.

ab238063 was shown to react with TLE 1 in MCF7 wild-type cells in Western blot with loss of signal observed in TLE1 knockout sample. Wild-type MCF7 and TLE1 knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3 % milk in TBS-T (0.1 % Tween^®) before incubation with ab238063 and ab181602 (Rabbit Anti-GAPDH antibody [EPR16891]) overnight at 4°C at 0.5 μg/ml and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Mouse IgG H&L (IRDye^® 800CW) preabsorbed (ab216772) and Goat anti-Rabbit IgG H&L (IRDye^® 680RD) preabsorbed (ab216777) secondary antibodies at 1 in 20000 dilution for 1 h at room temperature before imaging.

All lanes:

Western blot - Anti-TLE 1 antibody [TLE1/2051] (ab238063) at 0.5 µg/mL

Lane 1:

Wild-type MCF7 cell lysate at 20 µg

Lane 2:

TLE1 knockout MCF7 cell lysate at 20 µg

Lane 3:

SH-SY5Y cell lysate at 20 µg

Lane 4:

HepG2 cell lysate at 20 µg

Predicted band size: 83 kDa

Observed band size: 83 kDa

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• WB

Supplier Data

Western blot - Anti-TLE 1 antibody [TLE1/2051] (AB238063)

All lanes:

Western blot - Anti-TLE 1 antibody [TLE1/2051] (ab238063) at 1 µg/mL

All lanes:

HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate

Predicted band size: 83 kDa

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• Protein Array

Unknown

Protein Array - Anti-TLE 1 antibody [TLE1/2051] (AB238063)

ab238063 was tested in protein array against over 19000 different full-length human proteins.
Z- and S- Score : The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target.
A MAb is specific to its intended target if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.