Western Blotting (WB), Immunofluorescence (IF), Enzyme Immunoassay (EIA)
Specificity
This antibody detects TCTN1 . It is predicted to not cross-react with other TCTN members. Multiple isoforms are known to exist, this antibody recognizes isoforms 1 - 3.
Cross-Reactivity (Details)
Species reactivity (tested):Human, Mouse
Purification
Affinity chromatography purified via peptide column
Immunogen
15 amino acid peptide near the amino terminus of human TCTN1
TCTN1 is the founding member of the Tectonic protein family, a group of evolutionarily conserved secreted and transmembrane proteins that regulate the Hedgehog (Hh)-mediated patterning of the neural tube. During embryonic development, TCTN1 is expressed in regions that participate in Hh signaling, beginning in the gastrulation stages in the ventral node. Mice expressing mutant TCTN1 die between E13.5 and E16.5 and display holoprosencephaly, a defect associated with reduced Hh signaling, indicating the role of TCTN1 as an Hh activator. At later stages in development, TCTN1 is thought to also act as a repressor on the Hh pathway in the anterior and posterior neural tube.Synonyms: TCTN1, TECT1