HIF-1 alpha Antibody (NB100-105)

HIF-1 alpha Antibody (H1alpha67)

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HIF-1 alpha Antibody (H1alpha67) Summary:
Species:Bv, Ft, Hu, Mk, Mu, Po, Rb, Rt, Sh
Applications:ChIP, ICC, IF, IHC, IHC-Fr, IHC-P, IP, WB
Clonality:Monoclonal
Gene:HIF1A
Purity:Protein G purified
Host:Mouse
Specificity:This is specific for HIF-1 alpha.
Publications:Antibody has been mentioned in at least 192 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-1 alpha Products
HIF-1 alpha Antibody (H1alpha67) Details:
Clone:H1alpha67
Isotype:IgG2b
Immunogen:Fusion protein containing amino acids 432-528 of human HIF-1alpha.
Localization:HIF-1 is a nuclear protein.
Species Reactivity:

NB 100-105 recognizes human, monkey, sheep, mouse, rat, rabbit, pig, bovine and ferret HIF-1alpha.

Applications:
Uses:By Western blot, this antibody recognizes bands at 120 kDa representing HIF-1 alpha in induced tissues and cells. Multiple bands may be seen at 100-120 kDa representing post-translational modification of HIF-1alpha. This antibody has been used to immunoprecipitate human HIF-1 alpha. For ChIP, see Kong, et al. For WB, testing on nuclear extracts is recommended.
Dilutions:Chromatin Immunoprecipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Frozen 1:25 - 1:100, Immunohistochemistry-Paraffin 1:25 - 1:100, immunoprecipitation, Western Blot 1:500
TMW:97 kDa
Unit Size:0.25 ml (also available: 0.025 ml (sample size))
Concentration:4.0 mg/ml
Positive Controls:3 Positive Controls
Conjugated Antibodies:5 Conjugated Antibodies
Notes:
There are reports that this antibody does not detect mouse in IHC-paraffin embedded tissue. It does work to detect mouse protein in Western blot.
Packaging:
Storage:Store at 4 °C. Do not freeze.
Buffer:PBS
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: HIF1A
Entrez3091 (Human)
15251 (Mouse)
29560 (Rat)
396696 (pig)
443519 (sheep)
OMIM603348 (Human)
Swiss ProtQ16665 (Human)
 
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-1 is a nuclear protein involved in mammalian oxygen homeostasis. This occurs as a posttranslational modification by prolyl hydroxylation. HIF-1 is a heterodimer composed of HIF-1 alpha and HIF-1 beta subunits. Both subunits are constantly translated. However, under normoxic conditions, human HIF-1 alpha is hydroxylated at Pro402 or Pro564 by a set of HIF prolyl hydroxylases, is polyubiquinated, and eventually degraded in proteosomes. Under hypoxic conditions, the lack of hydroxylation prevents HIF degradation and increases transcriptional activity. Therefore, the concentration of HIF-1 alpha increases in the cell. In contrast, HIF-1 beta remains stable under either condition. HIF hydroxylases provide insight into hypoxic cell responses, which may be used to help isolate therapeutic targets.

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Working with HIF-1 alpha

HIF-1 alpha Antibody (H1alpha67) Images (2)
IHC: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - IHC staining of HIF1 alpha in human kidney. Renal tubular epithelium showed moderate membranous, cytoplasmic and nuclear staining, and glomeruli showed faint to moderate nuclear staining.Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Western Blot analysis of 50ug cobalt chloride (CoCl2) induced COS-7 nuclear extracts (NB800-PC26).
Reviews (8)  Have you used this product? Review this product to earn Novus Rewards.
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Reviewed by:
Huang Li-Ju 12/14/2011

Application: Western Blot
Sample Tested: Rat liver
Species: Rat
Sample Pretreated: Sepsis induction
Blocking Buffer: 5% nonfat milk in TBST
Dilution Ratio: 1:500
Incubation Time: Over night
Incubation Temperature: 4 Celsius
Description: anti-mouse
Dilution Ratio: 1:10000
Method: ECL

 
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Reviewed by:
Hung-Kong Chen 12/9/2011

Application: Western Blot
Sample Tested: Mouse auditory cultured cell
Sample Loaded: 30ug
Species: Mouse
Sample Pretreated: Cell lysis in RIPA
Results: HIF-1 alpha degradation was quick, and our result was still detected by your antibody.
Blocking Buffer: 1% BSA
Dilution Ratio: 1:1000
Incubation Time: 1 hour
Description: anti-mouse HRP
Method: Millipore ECL

 
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Reviewed by:
Shu-Wen Hsuan 11/21/2011

Application: Western Blot
Sample Tested: Human
Species: Human
Blocking Buffer: 5% non-fat milk in TBST
Dilution Ratio: 1:500
Incubation Time: overnight
Description: anti-mouse
Method: Wesern Lighting plus ECL

 

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Reviewed by:
Qing Yang 9/30/2011

Application: Western Blot
Sample Tested: MCF-7
Sample Loaded: 100ug
Species: Human
Sample Pretreated: normoxia or hypoxia
Results: HIF-1 alpha has a half-life of approximately 1-5 min in normoxic conditions, so sometimes the failure to detect its protein is due to the postpone during the sample collection. I strongly suggest all the procedures completed entirely on ice and quickest lysis, processing and storage. Even though, this good antibody is still highly recommended. Cells from MCF-7 grown under normoxia or hypoxia were lysed for HIF-1 alpha blotting. For the best signal, we suggest higher amount of protein (80-120ug) and traditional tank (wet) electroblotting protocol. 10v overnight transferring is the longest but most efficient way to transfer big proteins as Hif-1a. 1:500 dilution of this Ab and 1:2000 secondary Ab work well.
Pub Med ID: 21193031
Blocking Buffer: 5% Milk in TBST
Concentration: 5%
Blocking Time: 2 hours
Blocking Temperature: 20 Celsius
Dilution Ratio: 1:500
Incubation Time: 16 hours
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: 5% milk TBST
Description: HRP labeled anti-mouse ab
Manufacturer Catalog #: 7076 from cell signaling
Dilution Ratio: 1:2000
Method: HRP
Exposure Time: 1 MIN
Did you observe bands?: Yes
Specific Bands: 90 kDa

 
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Reviewed by:
Gina Capley 9/1/2010

Application: Western Blot
Sample Tested: endothelial cell nuclear extract
Sample Loaded: 40ug
Species: Rat
Sample Pretreated: hypoxia
Results: Good results using this Ab for Western blots and ChIP analysis.
Blocking Buffer: PBS + 5% NFDM + 0.05% Tween 20
Blocking Time: 1 hour
Blocking Temperature: RT
Dilution Ratio: 1:250
Incubation Time: overnight
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: PBS + 5% NFDM + 0.05% Tween 20
Description: GaM=HRP
Dilution Ratio: 1:7500
Method: chemiluminescence
Exposure Time: 15 min
Positive Control: nuclear extract from same cells
Did you observe bands?: Yes
Specific Bands: 60, 98 kDa

 
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Reviewed by:
Anonymous 5/17/2010

Application: Western Blot
Sample Tested: mouse cortical neurons
Sample Loaded: 40ug
Species: Mouse
Sample Pretreated: DFO
Lot: AA1
Results: I tested this Hif1a antibody on mouse primary cortical neuronal culture treated with 100uM DFO for over 4 hours. I collected the total lysate using RIPA buffer with 0.1% SDS, sonicated the lysates, and heated up to 90ºC for 5 minutes in SDS-containing sample buffer before loading on an SDS-PAGE gel. I used 1:1000 dilution for the Hif1a antibody (overnight), and 1:20000 anti-mouse secondary antibody for 1 hour. With a few background bands, this antibody works well to detect the upregulation of Hif1a under hypoxic conditions.
Blocking Buffer: 5% milk in TBST
Blocking Time: 2hrs
Blocking Temperature: room temp
Dilution Ratio: 1:1000
Incubation Time: overnight
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: blocking buffer
Description: anti-mouse IgG-HRP
Manufacturer Catalog #: Promega W402B
Dilution Ratio: 1:20000
Method: ECL
Exposure Time: 2 minutes
Positive Control: none
Negative Control: untreated neurons
Did you observe bands?: Yes
Specific Bands: 120 kDa
Non-specific Bands: 67 kDa

 
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Reviewed by:
Anonymous 2/10/2010

Application: ICC
Sample Tested: HUVEC & Candida albicans
Species: Other
Species Other: Yeast and Human
Lot: Z5
Results: Works fine with HUVEC but not when Candida albicans is present. The Candida hyphae bind the Ab w/ much greater affinity than the EC and act as a sink leaving the EC completely unstained.
Blocking Buffer: PBST +1% BSA
Blocking Time: 30 min
Blocking Temperature: 25 Celsius
Dilution Ratio: 1/100
Incubation Time: 18 hrs
Incubation Temperature: 4 Celsius
Incubation Dilution Buffer: PBST + 1% BSA
Description: anti-mouse IgG
Manufacturer Catalog #: Invitrogen A11004
Dilution Ratio: 1/1000

 
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Reviewed by:
Anonymous 11/15/2011

Application: IF
Sample Tested: Human tissues
Species: Human
Sample Pretreatment: FFPE
Results: It's specific, but not very intense under current expected conditions.
Blocking Buffer: BSA
Dilution Ratio: 1:2000
Incubation Time: overnight
Description: Goat anti-mouse IgG [Alexa Flour 594]
Visualization Method: Fluorescence microscopy

 

Publications (192)

HIF-1 alpha Antibody (H1alpha67) Product Specific:

  1. Bohonowych JE, Peng S, Gopal U et al. Comparative analysis of novel and conventional Hsp90 inhibitors on HIF activity and angiogenic potential in clear cell renal cell carcinoma: implications for clinical evaluation. BMC Cancer. 2011 Dec 15;11(1):520 . [PMID: 22172030]
  2. Schrobback K, Malda J, Crawford R, et al. Effects of Oxygen on Zonal Marker Expression in Human Articular Chondrocytes. Tissue Eng Part A. 2011 Nov 19. [PMID 22097912]

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Jump to: Conjugated Antibodies, Positive Controls, Antibody Packs, Antibody Pairs, Lysates, Peptides and Proteins, Primary Antibodies, RNAi, Secondary Antibodies

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Conjugated Antibodies
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha Antibody (H1alpha67) [DyLight 488]NB100-105GBv, Ft, Hu, Mk, Mu, Po, Rb, Rt, ShChIP, IF, IHC, IHC-Fr, IP, WB(154)

HIF-1 alpha Antibody (H1alpha67) [DyLight 650]NB100-105CBv, Ft, Hu, Mk, Mu, Po, Rb, Rt, ShChIP, IF, IHC, IHC-Fr, IP, WB(154)

HIF-1 alpha Antibody (H1alpha67) [HRP]NB100-105HBv, Ft, Hu, Mk, Mu, Po, Rb, Rt, ShChIP, IF, IHC, IHC-Fr, IP, WB(2)(150)

HIF-1 alpha Antibody (H1alpha67) [Biotin]NB100-105BBv, Ft, Hu, Mk, Mu, Po, Rb, Rt, ShChIP, IF, IHC, IHC-Fr, IP, WB(2)(150)

HIF-1 alpha Antibody (H1alpha67) [DyLight 550]NB100-105RBv, Ft, Hu, Mk, Mu, Po, Rb, Rt, ShChIP, IF, IHC, IHC-Fr, IP, WB(150)

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

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

Other Positive Controls
  • Nuclear Extracts recommended; Cos7 Nuclear Extracts (NB800-PC26) or PC12 Nuclear Extracts
Antibody Packs (3)
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha Antibody Pack 5NB100-900WBHu, Mk, Mu, RtChIP, FACS, ICC, IF, IHC, IHC-Fr, IHC-P, IP, WB(11)(36)

HIF-1 alpha Antibody Pack 5VialsNB100-905Hu, MuChIP, FACS, ICC, IHC, IHC-Fr, IHC-P, IP, WB(16)(4)

HIF-1 alpha Antibody Pack 4 vialsNB100-901IHCHu, Mu, RtFACS, ICC, IF, IHC, IHC-Fr, IHC-P, IP, WB(15)(5)

Antibody Pairs (1)
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha Antibody PairH00003091-PW1HuIP, WB

Lysates (1)
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha LysateH00003091-T01HuWB(2)

Peptides and Proteins
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha PeptideNBP1-47178PEP

HIF-1 alpha PeptideNBP1-47179PEP

HIF-1 alpha PeptideNBP1-47180PEP

HIF-1 alpha PeptideNBP1-47181PEP

HIF-1 alpha ProteinNBP1-45300HuPAGE(1)(1)

Primary Antibodies (92)
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha AntibodyNB100-479Hu, Mk, Mu, RtICC, IF, IHC-Fr, IHC-P, WB(4)(35)

HIF-1 alpha Antibody (H1alpha67)NB100-123Bv, Ft, Hu, Mk, Mu, Po, Rt, ShIF, IHC, IHC-P, IP, WB(4)(31)

HIF-1 alpha AntibodyNB100-134Hu, Mk, Mu, RtChIP, IHC-P, IP, WB(3)(31)

HIF-1 alpha Antibody (ESEE122)NB100-131Bv, Ca, Hu, Mu, RtICC, IF, IHC-Fr, IHC-P, IP, WB(6)(23)

HIF-1 alpha AntibodyNB100-449Fi, Hu, Mk, Mu, RtFACS, IHC-P, IP, WB(4)(29)

... and 87 more. See All »
RNAi (2)
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
HIF-1 alpha RNAiH00003091-R01Hu(1)(4)

HIF-1 alpha RNAiH00003091-R02Hu(1)(4)

Secondary Antibodies
NameCatalog#ReactivityApplicationsImagesPublicationsReviews
Mouse IgG Antibody [Biotin]NB720-BMuELISA, IHC-P, WB

Mouse IgG Antibody [HRP]NB720-HMuELISA, ICC, IHC-P, WB

Mouse IgG Antibody [Alkaline Phosphatase]NB720-APMuELISA, ICC, IHC-P, WB

Mouse IgG Antibody [FITC]NB720-FMuICC, IHC-P(2)

Mouse IgG AntibodyNB120-7056Bv(-), Ch(-), Eq(-), Gp(-), Gt(-), Ha(-), Hu(-), Mu, Rb(-), Rt(-), Sh(-)ELISA, IHC-P, IP, WB

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HIF-1 alpha in Context


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