Western Blot: HIF-1 alpha Antibody (H1alpha67) [HRP] [NB100-123H] - Detection of HIF-1 alpha in cobalt chloride treated/untreated COS-7 nuclear extracts using NB100-123.

Western Blot: HIF-1 alpha Antibody (H1alpha67) [HRP] [NB100-123H] - On day 1, MEF cells (+/+,-/-), were grown on 15cm dish (2x10 to the 6th cells). On day 2, cells were exposed to hypoxia for 4hrs. Cells were washed with ice cold PBS twice and whole cell protein was extracted with RIPA buffer fortified with protease. Upon quantification, 100ug of protein was fractionated on 7% polyacralymide gel. -Gel was transferred overnight onto nitrocellulose membrane. The membrane was probed with HIF-1 alpha monoclonal antibody at a 1:500 dilution (NB 100-123). The secondary antibody was conjugated with HRP and was used at a 1:2500 dilution. Photo courtesy of Dr. Gregg Semenza, Johns Hopkins University.

Immunoprecipitation: HIF-1 alpha Antibody (H1alpha67) [HRP] [NB100-123H] - Immunoprecipitation of HIF-1alpha using NB100-123. Heavy and light chains are also detected.