Product Details

Purity

Greater than 90% as determined by SDS-PAGE.

Target Names

Hmox1

Uniprot No.

P14901

Research Area

Others

Alternative Names

Hmox1; Heme oxygenase 1; HO-1; EC 1.14.14.18; P32 protein

Species

Mus musculus (Mouse)

Source

Yeast

Expression Region

1-289aa

Target Protein Sequence

MERPQPDSMPQDLSEALKEATKEVHIQAENAEFMKNFQKGQVSREGFKLVMASLYHIYTALEEEIERNKQNPVYAPLYFPEELHRRAALEQDMAFWYGPHWQEIIPCTPATQHYVKRLHEVGRTHPELLVAHAYTRYLGDLSGGQVLKKIAQKAMALPSSGEGLAFFTFPNIDSPTKFKQLYRARMNTLEMTPEVKHRVTEEAKTAFLLNIELFEELQVMLTEEHKDQSPSQMASLRQRPASLVQDTAPAETPRGKPQISTSSSQTPLLQWVLTLSFLLATVAVGIYAM
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.

Mol. Weight

34.9kDa

Protein Length

Full Length

Tag Info

N-terminal 6xHis-tagged

Form

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Lead Time

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet & COA

Please contact us to get it.

Description

The expression vector recombined with the recombinant DNA was transfected into the yeast cells for expression. The recombinant DNA resulted from the fusion of the gene coding for the 1-289aa of the mouse Hmox1 protein and the N-terminal 6xHis tag gene. The product was purified and isolated to get the recombinant mouse Hmox1 protein with N-terminal 6xHis tag. The purity of this recombinant Hmox1 protein reaches up to 90%. Under SDS-PAGE condition, this recombinant Hmox1 protein showed a band with a molecular weight of about 32 kDa on the gel.

Hmox1 is a gene encoded a protein named Hmox1 in mouse. This protein belongs Heme oxygenase family. Mice lacking Hmox1 exhibited a significant increase in concentrations of liver and brain gangliosides and in mRNA expression of the key enzymes of ganglioside metabolism. This gene in human is named HMOX1 (heme oxygenase 1 gene) encoding an enzyme called heme oxygenase 1 (abbreviated HMOX1 or HO-1). The protein mediates the first step of heme catabolism, it cleaves heme to form biliverdin. Recently, a study reported that high dose expression of heme oxigenase-1 induces retinal degeneration through ER stress-related DDIT3. This study revealed that HMOX1 plays a dual role in retinal degeneration, and clarified the pathogenic mechanism of high-dose HMOX1 inducing photoreceptor cell degeneration through the endoplasmic reticulum stress effector DDIT3.

Target Background

Function

Heme oxygenase cleaves the heme ring at the alpha methene bridge to form biliverdin. Biliverdin is subsequently converted to bilirubin by biliverdin reductase. Under physiological conditions, the activity of heme oxygenase is highest in the spleen, where senescent erythrocytes are sequestrated and destroyed. Exhibits cytoprotective effects since excess of free heme sensitizes cells to undergo apoptosis.

Gene References into Functions

Mice lacking Hmox1 exhibited a significant increase in concentrations of liver and brain gangliosides and in mRNA expression of the key enzymes of ganglioside metabolism PMID: 30327713
Ori might exhibit a protective role against H2O2-stimulated oxidative damage by the induction of HO-1 expression through the activation of the JNK- and PI3K/AKT-Nrf2 signaling pathways. PMID: 29959995
This is the first study to demonstrate the regulatory role of HO-1 in silicosis. PMID: 30068325
The HO-1-mediated pathway is involved in the suppressive effects of FNDC4 on inflammation and insulin resistance. PMID: 29787756
HO-1 enhanced STAT3 phosphorylation, which enriched to Il12b and Il23a loci and negatively regulated their transcription. These findings demonstrate the underlying mechanism through which a nutritional can interfere with the immune response. CUR silences IL-23/Th17-mediated pathology by enhancing HO-1/STAT3 interaction in dendritic cells. PMID: 28290522
HO-1 reduces HFD-induced AKT2 phosphorylation via ROS thresholding in mitochondria to reduce visceral adipose precursor proliferation. HO-1 influences adipogenesis in a cell-autonomous way by regulating events early in adipogenesis, during the process of mitotic clonal expansion, upstream of Cebpalpha and PPARgamma. PMID: 28102348
Involved in the Nrf2/HO-1 pathway. PMID: 29730008
Studied effect of Sargassum horneri (Turner) C. Agardh ethanol extract (SHE) on inflammation induced by fine dust in RAW 264.7 cells. Results suggest SHE protects the cells from oxidative stress in part by activating the nuclear factor erythroid derived 2 like 2 /heme oxygenase 1 (Nrf2/HO-1) signal pathway. PMID: 30200963
Our results reveal a previously unrecognized function of HO-1 in regulating SMC gene expressions during ESC-EB development. PMID: 29216542
HO-1 protects bone marrow mesenchymal stem cells from reactive oxygen species by secreting IL-10 upon iron overload. PMID: 29111167
Results show that renal myeloid cells upregulate HO-1 upon renal ischemia-reperfusion injury (IRI). Also, myeloid HO-1 mitigates both innate immune responses and oxidative stress upon renal IRI. PMID: 28298633
Findings demonstrate that myeloid HO-1 plays an anti-inflammatory role in the acute response to zymosan in vivo. PMID: 29599896
Genetic Hmox1 partial deficiency is sufficient to sensitize mice to the development of diabetic glomerular microvascular lesions. HO-1 exerts antioxidant effects in the kidney during diabetes mellitus. These have protective effects on the development of glomerular endothelial injury. PMID: 29359167
Inhibition of miR-92a attenuates oxidative stress and improves endothelial function through enhancing HO-1 expression and activity in db/db mouse aortas PMID: 28683566
n-propargyl caffeamide (PACA) attenuated LPS-induced NF-kB activation while activated Nrf2/HO-1 pathway. HO-1 inhibitor SnPP attenuated the effects of PACA on iNOS expression in LPS-challenged macrophages, possibly by regulating the cross-talk between HO-1 and NF-kB pathways. PMID: 29996121
Ablation of adipose tissue-HO-1 abridged PGC1 expression promoted mitochondrial dysfunction and contributed to an increase of pro-inflammatory visceral fat and abrogated beige-cell like phenotype. PMID: 28763300
These results suggested that schisandrin A has a protective effect against LPS-induced inflammatory and oxidative responses in RAW 264.7 cells by inhibiting the NF-kappaB, MAPK and PI3K/Akt pathways; these effects are mediated, at least in part, by the activation of the Nrf2/HO-1 pathway PMID: 29115385
Newborns appear to be protected from the pro-oxidative effects of free heme (FH), which may be mediated by heme binding and a higher absolute HO activity at baseline and after FH-mediated induction. PMID: 28926834
Rosiglitazone Regulates TLR4 and Rescues HO-1 and NRF2 Expression in Myometrial and Decidual Macrophages in Inflammation-Induced Preterm Birth. PMID: 28322133
this study shows that induction of heme oxygenas-1 attenuates NLRP3 inflammasome activation in lipopolysaccharide-induced mastitis in mice PMID: 28938188
DADLE was able to significantly improve hepatic I/R injury in mice, and the specific mechanism may be associated with the Nrf2/HO1 signaling pathway. PMID: 28901476
HO-1 role in the feedback response to blood carbon monoxide depletion PMID: 27057920
Pretreatment with Zinc L-carnosine was able to activate Nrf2/HO-1 signaling pathway, thus suppressing the expression of inflammatory mediators, such as NO and iNOS in LPS-induced RAW 264.7 cells. PMID: 28697633
Study demonstrated that a higher level of HO-1 associated with higher levels of injury severity, histological lesions and behavioral deficits in males than in females was induced by striatal ferrous citrate-infusion, which simulates iron overload in the striatum after intracerebral hemorrhage. PMID: 27198537
these results indicate that MaR 1 protects against lung I/R injury through suppressing oxidative stress. The mechanism is partially explained by activation of the Nrf-2-mediated HO-1 signaling pathway. PMID: 28751936
Splenic Ly6C(hi) monocytes contribute to adverse late post-ischemic left ventricular remodeling in heme oxygenase-1 deficient mice. PMID: 28534119
findings suggest that HO-1 protects against I/R-induced hepatic injury via regulation of mitochondrial QC by PGAM5 signaling. PMID: 29524517
this study shows that heme oxygenase 1 affects granulopoiesis in mice through control of myelocyte proliferation PMID: 28576353
HO-1(pos) /CD169(neg) macrophages in jejunal serosa and at Auerbach's plexus up-regulated by lipopolysaccharide PMID: 27860408
The results demonstrated that restoration of Brg1 during reperfusion could enhance Nrf2-mediated inducible expression of HO-1 during hepatic ischemia-reperfusion injury to effectively increase antioxidant ability to combat against hepatocytes damage. PMID: 28569786
report that TLR signaling involving MyoD88 has a negative role in egress of HSPCs from BM into PB as TLR signaling enhances expression of HO-1 in hematopoietic cells PMID: 27560112
Taken together, these findings suggest that 2,3,5,4'-Tetrahydroxystilbene-2-O-beta-D-glucoside (TSG) enhances mitochondrial biogenesis and function mainly via activation the HO-1. TSG can be developed as a potential drug for treatment of inflammatory diseases. PMID: 28473878
The in vitro study illustrated that the anti-inflammatory effects of RA-XII were partially reversed following Nrf2 and HO-1 inhibition. Together, these findings strongly suggested that RA-XII is a potential agent against acute kidney injury. PMID: 29277609
mRNA and protein levels of heme oxygenase-1 (HO-1)aresignificantly increased by Melaleuca alternifolia oil via p38 and JNK MAPK activation. PMID: 29121804
Together with results showing involvement of TTF-1 in the TNF-alpha-induced increase in interleukin 1 beta and monocyte chemotactic protein 1 production, this study suggests that TTF-1 plays an important role in the mouse hypothalamus TNF-alpha-induced inflammatory response for regulating HO-1 gene expression. PMID: 29305861
Curtailment of glial HO-1 transduction at strategic points of the life course may confer neuroprotection in human degenerative and developmental central nervous system disorders. PMID: 28746897
Results indicate the essential roles of heme oxygenase-1 (HO-1) in suppressing the pathogenesis of abdominal aortic aneurysm (AAA), suggesting targeting HO-1 might be a promising therapeutic strategy for AAA. PMID: 27626316
inadequate HO-1 in striatal astrocytes might contribute to the limited antioxidant defense and dopaminergic neuron degeneration in PD, and preferential HO-1 activation in striatal astrocytes might be neuroprotective. PMID: 26385576
results indicate that high expression of HO-1 may reduce the severity of acute graft-versus-host disease by regulation of the TH17/Treg balance PMID: 27168057
YZH-106 induced p38 MAPK and ERK1/2 phosphorylation, which led to the activation of erythroid 2-related factor 2 (Nrf2) that up-regulated heme oxygenase-1 (HO-1) expression in addition to other genes. PMID: 27107768
our data indicate that luteolin diminishes the proinflammatory mediators NO, inflammatory cytokines and the expression of their regulatory genes, iNOS and COX-2, in PRV-infected RAW264.7 cells by inhibiting STAT1/3 dependent NF-kappaB activation and inducing Nrf2mediated HO-1 expression. PMID: 27016074
we demonstrate that RG induces HO-1 expression by promoting phosphorylation of Nrf2 at Ser40 through activation of the ERK1/2 and JNK cascade in macrophages. PMID: 28257879
We conclude that 1) CIH induces expression of HO-1 in the C1 and pre-BotC regions within 1 day and 2) HO-1 is necessary for hypoxia respiratory response and contributes to the maintenance of the hypoxic sigh responses and baseline sympathetic activity during CIH. PMID: 27609199
this study demonstrates that ammonia stimulates the expression of HO-1 in endothelial cells via the ROS-Nrf2 pathway, and that the induction of HO-1 contributes to the cytoprotective action of ammonia by generating carbon monoxide. Moreover, it identifies ammonia as a potentially important signaling gas in the vasculature that promotes endothelial cell survival. PMID: 27867098
HO-1 influences granulopoiesis through regulation of myelocyte proliferation. It is accompanied by changes in expression of transcriptionally active C/EBPbeta protein. PMID: 27817989
EET-mediated increase in HO-1 levels require PGC-1alpha expression PMID: 27418542
Downregulation of inducible NO synthetase (iNOS) resulted in downregulation of heme oxygenase 1 (HO-1), and, conversely, upregulation of iNOS enhanced HO-1 activity. PMID: 27752990
Data suggest the a decrease in migration of hematopoietic stem progenitor cells (HSPCs) can be explained by impaired calcium release in phospholipase C-beta2 (PLC-beta2) knockout (KO) mice and a high baseline level of heme oxygenase 1 (HO-1), an enzyme that negatively regulates cell migration. PMID: 27704316
HO-1 expression is upregulated by hydrogen-rich water in a mouse model of in fl ammatory bowel disease, which also inhibits inflammatory factors, and oxidative stress and ER stress PMID: 28293084
study demonstrates that human respiratory syncytial virus (hRSV) infection can be modulated by the expression of HO-1 both in vitro and in vivo; thus, HO-1 activity may play a critical role during hRSV infection PMID: 28566367

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Subcellular Location

Microsome. Endoplasmic reticulum membrane; Peripheral membrane protein; Cytoplasmic side.

Protein Families

Heme oxygenase family

Database Links

KEGG: mmu:15368

STRING: 10090.ENSMUSP00000005548

UniGene: Mm.276389

Code	CSB-YP010583MO
Abbreviation	Recombinant Mouse Hmox1 protein
MSDS	MSDS Datasheet
Size	$368
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Image	(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel. Based on the SEQUEST from database of Yeast host and target protein, the LC-MS/MS Analysis result of CSB-YP010583MO could indicate that this peptide derived from Yeast-expressed Mus musculus (Mouse) Hmox1. Based on the SEQUEST from database of Yeast host and target protein, the LC-MS/MS Analysis result of CSB-YP010583MO could indicate that this peptide derived from Yeast-expressed Mus musculus (Mouse) Hmox1.
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Recombinant Mouse Heme oxygenase 1 (Hmox1)

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