HIF-2 alpha Antibody (NB100-122)

HIF-2 alpha Antibody

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HIF-2 alpha Antibody Summary:
Species:Fi, Hu, Mu, Rt
Applications:ChIP, ELISA, ICC, IF, IHC-P, IP, WB
Clonality:Polyclonal
Gene:EPAS1
Purity:Peptide affinity purified
Host:Rabbit
Specificity:Specific for HIF-2 alpha/EPAS. Does not cross-react with HIF-1 alpha.
Publications:Antibody has been mentioned in at least 147 Publications.
Note: Not all species have been tested for usefulness with this product. Only those species listed have been tested. We cannot make any guarantees about additional reactivities which may or may not occur.
View Additional HIF-2 alpha Products
HIF-2 alpha Antibody Details:
Immunogen:A peptide derived from the C-terminus of mouse/human HIF-2 alpha protein.
Species Reactivity:

Mouse, rat, fish and human HIF-2 alpha.

Applications:
Uses:Used in Western blot, this antibody recognizes a band at 118kDa representing HIF-2 alpha. Also useful for immunoprecipitation and Chromatin immunoprecipitation.
Dilutions:Chromatin Immunoprecipitation, ELISA, Immunocytochemistry 1:100, Immunofluorescence 1:100, Immunohistochemistry-Paraffin 1:100, Immunoprecipitation 5ug/1mg lysate, Western Blot 1:200-1:1000
Unit Size:0.1 ml (also available: 0.025 ml (sample size))
Concentration:1.0 mg/ml
Positive Controls:3 Positive Controls
Conjugated Antibodies:5 Conjugated Antibodies
Packaging:
Storage:Store at 4 °C. Do not freeze.
Buffer:Tris-glycine, 150mM NaCl pH 7.5
Preservative:0.05% Sodium Azide
Limitations:This product is for research use only and is not approved for use in humans or in clinical diagnosis. Products are guaranteed for 6 months from date of receipt, except for peptides and proteins which are guaranteed for 3 months.
Gene Symbol: EPAS1
Entrez2034 (Human)
13819 (Mouse)
29452 (Rat)
P97481 (Mouse)
 
Background:

Hypoxia contributes significantly to the pathophysiology of major categories of human disease, including myocardial and cerebral ischemia, cancer, pulmonary hypertension, congenital heart disease and chronic obstructive pulmonary disease. HIF-2 alpha is predominantly expressed in highly vascularized tissues of adult humans and endothelial cells of the embryonic and adult mouse, whereas HIF-1alpha functions primarily in extravascular tissues. HIF-2 alpha is also a potent activator of the tie-2 gene, which is known to be selectively expressed in endothelial cells.

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Working with HIF-2 alpha

HIF-2 alpha Antibody Images (4)
Western Blot: HIF-2 alpha Antibody [NB100-122] - Western blot analysis of HIF-2 alpha on Lane 1, Cobalt chloride treated COS7 nuclear extracts and Lane 2, Untreated COS7 nuclear extracts using NB100-122.Immunocytochemistry: HIF-2 alpha Antibody [NB100-122] - Detection of HIF-2 Alpha (Green) in RCC4 cells using NB100-122. Nuclei (Blue) are counterstained with Hoechst 33258.
Western Blot: HIF-2 alpha Antibody [NB100-122] - Western Blot analysis on normoxic and hypoxic nuclear rat cell lysates using NB100-122, anti-HIF-2 alpha.Immunohistochemistry: HIF-2 alpha antibody [NB100-122] - Hif-2 alpha immunoreactivity in human cardiac myocytes stained with NB100-122.
Reviews (5)  Have you used this product? Review this product to earn Novus Rewards.
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Reviewed by:
Li-Wen Chen 12/8/2011

Application: Western Blot
Sample Tested: Mouse
Species: Mouse
Blocking Buffer: 10% Milk
Dilution Ratio: 1:1000
Incubation Time: O/N
Incubation Temperature: 4 Celsius
Dilution Ratio: 1:5000
Method: ECL

 
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Reviewed by:
Anonymous 6/15/2011

HIF-2alfa expression is stimulated by hypoxia
Application: Western Blot
Sample Tested: ACHN, SN12C, Caki1 whole cell lysates
Sample Loaded: 30ug
Species: Human
Sample Pretreated: Hypoxia
Lot: BC3
Results: Antibody at 1:500 dilution detects HIF2 alpha at the appropriate molecular weight (around 94kDa) in cells exposed to hypoxia (0.5% O2, 16h). No need to do nuclear extracts, it works for total cell protein extracts, also the amount of protein for lane should be 30-80ug. Usually 30 ug is enough.





Good luck!!!
Pub Med ID: 21233420
Blocking Buffer: 5% Milk in TBST
Concentration: 5%
Blocking Time: 1h
Blocking Temperature: RT, 22 degrees Celsius
Dilution Ratio: 1:500
Incubation Time: o/n
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: same as blocking
Description: anti-Rabbit-HRP from Pierce
Manufacturer Catalog #: 31460
Dilution Ratio: 1:5000
Method: ECL
Exposure Time: 3 min
Positive Control: Hypoxia treatment
Negative Control: Normoxia (21% O2) treatment
Did you observe bands?: Yes
Specific Bands: 94 kDa
Non-specific Bands: none kDa

 
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Reviewed by:
Anonymous 2/2/2009

Application: IHC-P
Sample Tested: human melanoma
Species: Human
Lot: AI
Results: Staining is positive but relatively weak. Positive staining was cytoplasmic in some areas and nuclear in others. The Novus antibody NB100-480 that is supposed to work only for WB worked better than 100-122 when used with the same protocol on a serial section.
Blocking Buffer: heat inactivated goat serum in PBS
Blocking Time: 30 min
Blocking Temperature: room temperature
Dilution Ratio: 1/100
Incubation Time: overnight
Incubation Temperature: 4 4
Incubation Dilution Buffer: blocking buffer
Description: anti rabbit santa cruz
Manufacturer Catalog #: 1/200

 

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Reviewed by:
Anonymous 2/9/2009

Application: Western Blot
Sample Tested: head and neck squamous cell carcinoma cells
Sample Loaded: 35 ug
Blocking Buffer: nonfat dry milk in TBS-T
Concentration: 5%
Blocking Time: 1 hr
Blocking Temperature: 25 Celsius
Dilution Ratio: 1/500
Incubation Time: overnight
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: 5% nonfat dry milk in TBS-T
Dilution Ratio: 1/10000
Method: ECL
Exposure Time: varies
Positive Control: hypoxia-treated sample
Negative Control: normoxia
Did you observe bands?: True
Specific Bands: ~120 kDa
Non-specific Bands: none kDa

 
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Reviewed by:
Anonymous 3/11/2010

Western blot analysis of Colon Cancer Cell llines using NB100-122.
Application: Western Blot
Sample Tested: Colon Cancer Cell llines
Sample Loaded: 50ug
Species: Other
Species Other: Other
Lot: AT1
Results: The image was of RKO cells. Using HCT116 cells we saw multiple bands, but the band at 118 was deinitely stronger. We image out westerns using a Tyhpoon and ECL Plus. We find we can use more dilute antibodies than when we were using regular ECL and film.
Blocking Buffer: Blotto
Concentration: 5%
Blocking Time: 1hr
Blocking Temperature: RT
Dilution Ratio: 1/2000
Incubation Time: overnight
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: 5% BSA in TNS with Tween
Description: anti-Rabbit
Dilution Ratio: 1/10000
Method: ECL Plus
Specific Bands: 118 kDa

 

Publications (147)

HIF-2 alpha Antibody Product Specific:

  1. Peng YJ, Nanduri J, Khan SA, et al. Hypoxia-inducible factor 2{alpha} (HIF-2{alpha}) heterozygous-null mice exhibit exaggerated carotid body sensitivity to hypoxia, breathing instability, and hypertension. Proc Natl Acad Sci U S A. 2011 Feb 15;108(7):3065-70.[PMID 21288809]

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Jump to: Conjugated Antibodies, Positive Controls, Antibody Packs, Lysates, Primary Antibodies, RNAi, Secondary Antibodies

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Conjugated Antibodies
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-2 alpha Antibody [Biotin]NB100-122BFi, Hu, Mu, RtIHC-P, WB(2)(118)

HIF-2 alpha Antibody [HRP]NB100-122HFi, Hu, Mu, RtIHC-P, WB(2)(118)

HIF-2 alpha Antibody [DyLight 488]NB100-122GFi, Hu, Mu, RtIHC, IHC-P, WB(118)

HIF-2 alpha Antibody [DyLight 550]NB100-122RFi, Hu, Mu, RtIHC, IHC-P, WB(118)

HIF-2 alpha Antibody [DyLight 650]NB100-122CFi, Hu, Mu, RtIHC, IHC-P, WB(118)

Positive Controls
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
RCC4 LysateNBP1-30412WB(2)

COS-7 Hypoxic Induced Control LysateNB800-PC26WB(2)

PC-12 Nuclear LysateNB810-55229WB(1)

Antibody Packs (1)
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HIF-2 alpha Antibody Pack 2NB100-902HIF2Hu, Mu, RtELISA, FACS, ICC, IHC, IHC-Fr, IHC-P, WB(4)(13)

Lysates (3)
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HIF-2 alpha LysateNBL1-10286WB(1)

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Primary Antibodies (15)
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HIF-2 alpha Antibody (ep190b)NB100-132Hu, Mu, RtELISA, FACS, IHC-P, WB(2)(45)

HIF-2 alpha AntibodyNBP1-33277HuIHC-P, WB(3)

HIF-2 alpha AntibodyH00002034-D01PHuELISA, WB(1)

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RNAi (1)
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-2 alpha RNAiH00002034-R01Hu(1)(4)

Secondary Antibodies
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
Rabbit IgG Antibody [HRP]NB730-HRbELISA, ICC, IHC-P, WB(5)

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Rabbit IgG Antibody [Biotin]NB730-BRbELISA, ICC, IHC-P, WB

Rabbit IgG, H/L Chains Antibody [DyLight 488]NBP1-72944RbFLISA, IF, WB(3)

Rabbit IgG Antibody [Alkaline Phosphatase]NB730-APRbELISA, ICC, IHC-P, WB(1)

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HIF-2 alpha in Context


Research Areas related to HIF-2 alpha (6):
HIF-2 alpha in the News (1):
Novus Explorer for HIF-2 alpha gene

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