Anti-Cytokeratin 20 antibody [KRT20/1992] - BSA and Azide free

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 20 antibody [KRT20/1992] - BSA and Azide free (AB237881)

Formalin-fixed, paraffin-embedded human colon tissue stained for Cytokeratin 20 using ab237881 at 2 μg/ml in immunohistochemical analysis.

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 20 antibody [KRT20/1992] - BSA and Azide free (AB237881)

Formalin-fixed, paraffin-embedded human colon carcinoma tissue stained for Cytokeratin 20 using ab237881 at 2 μg/ml in immunohistochemical analysis.

• WB

Unknown

Western blot - Anti-Cytokeratin 20 antibody [KRT20/1992] - BSA and Azide free (AB237881)

All lanes:

Western blot - Anti-Cytokeratin 20 antibody [KRT20/1992] (<a href='/en-us/products/primary-antibodies/cytokeratin-20-antibody-krt20-1992-ab238034'>ab238034</a>) at 2 µg/mL

All lanes:

HT-29 (human colorectal adenocarcinoma cell line) cell lysate

Predicted band size: 48 kDa

false

• Protein Array

Unknown

Protein Array - Anti-Cytokeratin 20 antibody [KRT20/1992] - BSA and Azide free (AB237881)

This data was produced with ab238034, the same antibody in a different formulation with BSA and Azide.
ab238034 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.