Product Name
Heme Oxygenase 1 (HO-1) Recombinant Rabbit Monoclonal Antibody [SP08-07] - BSA and Azide free
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within Human HO-1 aa 227-276 / 288.
Validated Applications
WB, IHC-P, IP, FC, IF-Tissue
Target Molecular Weight
Predicted band size: 33 kDa
Positive Control
Human spleen tissue, human liver tissue, Jurkat.
Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
Heme oxygenases are microsomal enzymes that cleave heme to produce the antioxidant biliverdin, inorganic iron and carbon monoxide (CO). The activity of Heme Oxygenase 1 (HO-1), also designated HSP 32, is highly inducible in response to numerous stimuli, including heme, heavy metals, hormones and oxidative stress. Heme Oxygenase 2, in contrast, appears to be constituitively expressed in mammalian tissues. Heme Oxygenase 2 is involved in the production of carbon monoxide (CO) in brain, where CO is thought to act as a neurotransmitter. The CO signaling system closely parallels the signaling pathway involving nitric oxide, and regulation of the two systems is closely linked. Heme Oxygenase 3 is found in the spleen, liver, thymus, prostate, heart, kidney, brain and testis. A poor heme catalyst, Heme Oxygenase 3 has two heme regulatory motifs that may be involved in heme binding.
Background References
1. He C et al. Vasoprotective effect of PDGF-CC mediated by HMOX1 rescues retinal degeneration. Proc Natl Acad Sci U S A 111:14806-11 (2014).
2. Maruyama A et al. Non-coding RNA derived from the region adjacent to the human HO-1 E2 enhancer selectively regulates HO-1 gene induction by modulating Pol II binding. Nucleic Acids Res 42:13599-614 (2014).
Sequence Similarity
Belongs to the heme oxygenase family.
Tissue Specificity
Expressed at higher levels in renal cancer tissue than in normal tissue (at protein level).
Subcellular Location
Endoplasmic reticulum membrane.
Synonyms
32 kD antibody
bK286B10 antibody
D8Wsu38e antibody
heat shock protein 32 kD antibody
heat shock protein 32kD antibody
Heat shock protein antibody
Heme oxygenase (decycling) 1 antibody
Heme oxygenase 1 antibody
Hemox antibody
HMOX 1 antibody
Expand
32 kD antibody
bK286B10 antibody
D8Wsu38e antibody
heat shock protein 32 kD antibody
heat shock protein 32kD antibody
Heat shock protein antibody
Heme oxygenase (decycling) 1 antibody
Heme oxygenase 1 antibody
Hemox antibody
HMOX 1 antibody
Hmox antibody
Hmox1 antibody
HMOX1_HUMAN antibody
HO 1 antibody
HO antibody
HO-1 antibody
HO1 antibody
Hsp32 antibody
Collapse
-
This data was developed using ET1604-45, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of Jurkat cells labeling Heme Oxygenase 1 (HO-1).
Cells were fixed and permeabilized. Then stained with the primary antibody (ET1604-45, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
-
This data was developed using ET1604-45, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human liver tissue with Rabbit anti-Heme Oxygenase 1 (HO-1) antibody (ET1604-45) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1604-45) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
-
This data was developed using ET1604-45, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human spleen tissue with Rabbit anti-Heme Oxygenase 1 (HO-1) antibody (ET1604-45) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1604-45) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
-
This data was developed using ET1604-45, the same antibody clone in a different buffer formulation.
Application: IF-Tissue
Species: Human
Site: spleen
Sample: Paraffin-embedded section
Antibody concentration: 1/500
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"