ASK1/MAPKKK5 Antibody

Catalog #: 3128 | abID:

Product Details

Cat # +Size 3128-100
Size 100 µg
Antibody Target ASK1/MAPKKK5
Host Rabbit
Antibody Type Polyclonal
Isotype Rabbit IgG
Immunogen Synthetic peptide corresponding to residue surrounding amino acid 1359 of human ASK1
Accession # Q99683
Gene ID 4217
Appearance Colorless liquid
Concentration 0.2 mg/ml
Formulation 100 µg (0.2 mg/ml) immunoaffinity purified, rabbit anti-ASK1 polyclonal antibody in phosphate buffered saline (PBS), pH 7.2, containing 50% glycerol, 1% BSA, 0.02% sodium azide.
Purification Affinity purified
Species Reactivity Human
Application Western blot, Immunofluorescence
Application & Usage Western blot analysis (1-4 µg/ml). However, the optimal conditions should be determined individually. The immunoaffinity purified antibody detects the 155 kDa ASK1 protein in human SW1353 cell lysate by immunoblotting.
Handling The antibody solution should be gently mixed before use.
Storage Conditions -20 °C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


ASK1 (Apoptosis Signal-regulating Kinase 1) activates two different subgroups of MAPKK, MKK4 and MKK6, which in turn activate c-Jun N-terminal Kinase (JNK) and p38 MAP Kinase. ASK1 is activated by TNFR and Fas throμgh the interaction with members of the TRAF Family and the Fas-associated protein Daxx. Overexpression of ASK1 induces apoptosis. However, a catalytically inactive form of ASK1 has been shown to inhibit TNF-α induced apoptosis.

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