Western Blot (WB)
(Figure 1. Western blot analysis of HIF2A using anti- HIF2A antibody (MBS176154).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.Lane 1: rat thymus tissue lysates,Lane 2: rat testis tissue lysates,After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti- HIF2A antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for HIF2A at approximately 110-120KD. The expected band size for HIF2A is at 96KD. )
Rabbit HIF-2-alpha Polyclonal Antibody | anti-EPAS1 antibody
Anti-HIF-2-alpha antibody
Gene Names
Epas1; HLF; Hif2a
Reactivity
Human, Mouse, Rat
Applications
Western Blot
Purity
Immunogen affinity purified.
Synonyms
HIF-2-alpha; Polyclonal Antibody; Anti-HIF-2-alpha antibody; Endothelial PAS domain-containing protein 1(EPAS-1); endothelial PAS domain protein 1; Basic helix loop helix PAS protein MOP2 antibody; Basic-helix-loop-helix-PAS protein MOP2 antibody; bHLHe73 antibody; Class E basic helix-loop-helix protein 73 antibody; ECYT4 antibody; Endothelial PAS domain containing protein 1 antibody; Endothelial pas domain protein 1 antibody; Endothelial PAS domain-containing protein 1 antibody; EPAS 1 antibody; EPAS-1 antibody; EPAS1 antibody; EPAS1_HUMAN antibody; HIF 1 alpha like factor antibody; HIF 2 alpha antibody; HIF-1-alpha-like factor antibody; HIF-2-alpha antibody; HIF2-alpha antibody; Hif2a antibody; HLF antibody; Hypoxia inducible factor 2 alpha antibody; Hypoxia inducible factor 2 alpha subunit antibody; Hypoxia-inducible factor 2-alpha antibody; Member of PAS protein 2 antibody; Member of pas superfamily 2 antibody; MOP 2 antibody; MOP2 antibody; PAS domain-containing protein 2 antibody; PASD2 antibody; anti-EPAS1 antibody
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
No cross reactivity with other proteins.
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized
Sequence Length
874
Applicable Applications for anti-EPAS1 antibody
Western Blot (WB)
Application Notes
Western Blot:
Concentration: 0.1-0.5ug/ml
Tested species: Hu,Ms,Rat
Tested Species: In-house tested species with positive results.
Predicted Species: Species predicted to be fit for the product based on sequence similarities.
Other applications have not been tested.
Optimal dilutions should be determined by end users.
Concentration: 0.1-0.5ug/ml
Tested species: Hu,Ms,Rat
Tested Species: In-house tested species with positive results.
Predicted Species: Species predicted to be fit for the product based on sequence similarities.
Other applications have not been tested.
Optimal dilutions should be determined by end users.
Immunogen
A synthetic peptide corresponding to a sequence in the middle region of human HIF-2-alpha (282-301aa, HALDSENMTKSHQNLCTKGQ), identical to the related mouse and rat sequence.
Contents
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Preparation and Storage
At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.
Western Blot (WB)
(Figure 1. Western blot analysis of HIF2A using anti- HIF2A antibody (MBS176154).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.Lane 1: rat thymus tissue lysates,Lane 2: rat testis tissue lysates,After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti- HIF2A antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for HIF2A at approximately 110-120KD. The expected band size for HIF2A is at 96KD. )
Western Blot (WB)
(Figure 1. Western blot analysis of HIF2A using anti- HIF2A antibody (MBS176154).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.Lane 1: rat thymus tissue lysates,Lane 2: rat testis tissue lysates,After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti- HIF2A antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for HIF2A at approximately 110-120KD. The expected band size for HIF2A is at 96KD. )
Related Product Information for anti-EPAS1 antibody
Description: Rabbit IgG polyclonal antibody for Endothelial PAS domain-containing protein 1(EPAS1) detection. Tested with WB in Human, Mouse, Rat.
Background: HIF-2 alpha is also designated EPAS1 whose gene is mapped to 2p21-p16. The predicted mouse protein is 88% identical to human EPAS1. The human EPAS1 gene contains 15 exons and spans at least 120 kb. The positions of the introns within the genomic region encoding the N-terminal bHLH-PAS domains of EPAS1 and AHR are similar, suggesting that the 5-prime ends of the 2 genes may have arisen from a gene duplication event1. Moreover, the predicted protein shares 48% sequence identity with HIF1-alpha, a bHLH-PAS transcription factor that induces EPO gene expression in cultured cells in response to hypoxia. Like HIF1A, EPAS1 binds to and activates transcription from the HIF1A response element derived from the 3-prime flanking region of the EPO gene. EPAS1 is predominantly expressed in highly vascularized tissues of adult humans and in endothelial cells of the mouse adult and embryo. Furthermore, EPAS1 may represent an important regulator of vascularization, perhaps involving the regulation of endothelial cell gene expression in response to hypoxia2. HIF2A is expressed at relatively higher levels in villus sections of placenta and in lung samples compared with other tissues examined3. In addition, The variation in EPAS1 influences the relative contribution of aerobic and anaerobic metabolism and hence the maximum sustainable metabolic power for a given event duration.
Background: HIF-2 alpha is also designated EPAS1 whose gene is mapped to 2p21-p16. The predicted mouse protein is 88% identical to human EPAS1. The human EPAS1 gene contains 15 exons and spans at least 120 kb. The positions of the introns within the genomic region encoding the N-terminal bHLH-PAS domains of EPAS1 and AHR are similar, suggesting that the 5-prime ends of the 2 genes may have arisen from a gene duplication event1. Moreover, the predicted protein shares 48% sequence identity with HIF1-alpha, a bHLH-PAS transcription factor that induces EPO gene expression in cultured cells in response to hypoxia. Like HIF1A, EPAS1 binds to and activates transcription from the HIF1A response element derived from the 3-prime flanking region of the EPO gene. EPAS1 is predominantly expressed in highly vascularized tissues of adult humans and in endothelial cells of the mouse adult and embryo. Furthermore, EPAS1 may represent an important regulator of vascularization, perhaps involving the regulation of endothelial cell gene expression in response to hypoxia2. HIF2A is expressed at relatively higher levels in villus sections of placenta and in lung samples compared with other tissues examined3. In addition, The variation in EPAS1 influences the relative contribution of aerobic and anaerobic metabolism and hence the maximum sustainable metabolic power for a given event duration.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
96,718 Da
NCBI Official Full Name
Endothelial PAS domain-containing protein 1
NCBI Official Synonym Full Names
endothelial PAS domain protein 1
NCBI Official Symbol
Epas1
NCBI Official Synonym Symbols
HLF; Hif2a
NCBI Protein Information
endothelial PAS domain-containing protein 1; EPAS-1; HIF2 alpha; HIF2-alpha; HIF-2 alpha; HIF-2-alpha; hypoxia inducible factor 2a; hypoxia-inducible factor 2 alpha; hypoxia-inducible factor 2-alpha; hypoxia inducible factor 2, alpha subunit
UniProt Protein Name
Endothelial PAS domain-containing protein 1
Protein Family
UniProt Gene Name
Epas1
UniProt Synonym Gene Names
Hif2a; EPAS-1; HIF-2-alpha; HIF2-alpha
UniProt Entry Name
EPAS1_RAT
NCBI Description
activates luciferase activity after transfection [RGD, Feb 2006]
Uniprot Description
Transcription factor involved in the induction of oxygen regulated genes. Binds to core DNA sequence 5'-[AG]CGTG-3' within the hypoxia response element (HRE) of target gene promoters. Regulates the vascular endothelial growth factor (VEGF) expression and seems to be implicated in the development of blood vessels and the tubular system of lung. May also play a role in the formation of the endothelium that gives rise to the blood brain barrier. Potent activator of the Tie-2 tyrosine kinase expression. Activation seems to require recruitment of transcriptional coactivators such as CREBBP and probably EP300. Interaction with redox regulatory protein APEX seems to activate CTAD ().
Research Articles on EPAS1
Similar Products
Product Notes
The EPAS1 epas1 (Catalog #AAA176154) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-HIF-2-alpha antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's HIF-2-alpha can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). Western Blot: Concentration: 0.1-0.5ug/ml Tested species: Hu,Ms,Rat Tested Species: In-house tested species with positive results. Predicted Species: Species predicted to be fit for the product based on sequence similarities. Other applications have not been tested. Optimal dilutions should be determined by end users. Researchers should empirically determine the suitability of the EPAS1 epas1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "HIF-2-alpha, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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