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Cell Biology Apoptosis Mitochondrial

Anti-APAF1抗体(ab2001)

  • Datasheet
  • SDS
Reviews (4)Q&A (8)References (25)

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Western blot - Anti-APAF1 antibody (ab2001)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-APAF1 antibody (ab2001)

Key features and details

  • Rabbit polyclonal to APAF1
  • Suitable for: IHC-P, WB
  • Reacts with: Human
  • Isotype: IgG

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概述

  • 产品名称

    Anti-APAF1抗体
    参阅全部 APAF1 一抗
  • 描述

    兔多克隆抗体to APAF1
  • 宿主

    Rabbit
  • 经测试应用

    适用于: IHC-P, WBmore details
  • 种属反应性

    与反应: Human
  • 免疫原

    Synthetic peptide corresponding to Human APAF1 aa 12-28 (N terminal).
    Sequence:

    HREALEKDIKTSYIMDHC


    (Peptide available as ab7873)
    Run BLAST with BLAST the sequence with ExPASy Run BLAST with BLAST the sequence with NCBI
  • 常规说明

    The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.

    If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As

性能

  • 形式

    Liquid
  • 存放说明

    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • 存储溶液

    pH: 7.2
    Preservative: 0.02% Sodium azide
    Constituent: PBS
  • Concentration information loading...
  • 纯度

    Immunogen affinity purified
  • 克隆

    多克隆
  • 同种型

    IgG
  • 研究领域

    • Cell Biology
    • Apoptosis
    • Mitochondrial
    • Cancer
    • Invasion/microenvironment
    • Apoptosis
    • Cytochrome C
    • Metabolism
    • Pathways and Processes
    • Mitochondrial Metabolism
    • Mitochondrial markers
    • Metabolism
    • Pathways and Processes
    • Metabolism processes
    • Apoptosis
    • Cancer
    • Cell Death
    • Apoptosis
    • Apoptosis Markers
    • Cytochrome C
    • Cancer
    • Cell Death
    • Apoptosis
    • Mitochondrial
    • Cancer
    • Cell Death
    • Apoptosis
    • Metabolism
    • Neuroscience
    • Processes

相关产品

  • Compatible Secondaries

    • Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077)
    • Goat Anti-Rabbit IgG H&L (HRP) (ab205718)
  • Isotype control

    • Rabbit IgG, polyclonal - Isotype Control (ChIP Grade) (ab171870)
  • Recombinant Protein

    • Recombinant Human APAF1 protein (Tagged) (ab198064)

应用

The Abpromise guarantee

Abpromise™承诺保证使用ab2001于以下的经测试应用

“应用说明”部分 下显示的仅为推荐的起始稀释度;实际最佳的稀释度/浓度应由使用者检定。

应用 Ab评论 说明
IHC-P (1)
Use a concentration of 1 µg/ml.
WB (3)
1/1000 - 1/2000. Detects a band of approximately 141 kDa.
说明
IHC-P
Use a concentration of 1 µg/ml.
WB
1/1000 - 1/2000. Detects a band of approximately 141 kDa.

靶标

  • 功能

    Oligomeric Apaf-1 mediates the cytochrome c-dependent autocatalytic activation of pro-caspase-9 (Apaf-3), leading to the activation of caspase-3 and apoptosis. This activation requires ATP. Isoform 6 is less effective in inducing apoptosis.
  • 组织特异性

    Ubiquitous. Highest levels of expression in adult spleen and peripheral blood leukocytes, and in fetal brain, kidney and lung. Isoform 1 is expressed in heart, kidney and liver.
  • 序列相似性

    Contains 1 CARD domain.
    Contains 1 NB-ARC domain.
    Contains 13 WD repeats.
  • 结构域

    The CARD domain mediates interaction with APIP.
  • 细胞定位

    Cytoplasm.
  • Target information above from: UniProt accession O14727 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • 数据库链接

    • Entrez Gene: 317 Human
    • Omim: 602233 Human
    • SwissProt: O14727 Human
    • Unigene: 728891 Human
    • 别名

      • APAF 1 antibody
      • Apaf-1 antibody
      • APAF_HUMAN antibody
      • Apaf1 antibody
      • Apoptotic peptidase activating factor 1 antibody
      • Apoptotic protease activating factor 1 antibody
      • Apoptotic protease activating factor antibody
      • Apoptotic protease-activating factor 1 antibody
      • CED 4 antibody
      • CED4 antibody
      • KIAA0413 antibody
      see all

    图片

    • Western blot - Anti-APAF1 antibody (ab2001)
      Western blot - Anti-APAF1 antibody (ab2001)
      Lane 1 : Anti-APAF1 antibody (ab2001) at 1 µg/ml
      Lane 2 : Anti-APAF1 antibody (ab2001) at 2 µg/ml

      All lanes : K562 cell lysates
    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-APAF1 antibody (ab2001)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-APAF1 antibody (ab2001)
      ab2001 at 1µg/ml staining Apaf1 in human heart tissue by IHC 

    实验方案

    • Immunohistochemistry protocols
    • Western blot protocols

    Click here to view the general protocols

    数据表及文件

    • SDS download

    • Datasheet download

      Download

    文献 (25)

    发表研究结果有使用 ab2001?请让我们知道,以便我们可以引用本数据表中的参考文章。

    ab2001 被引用在 25 文献中.

    • Luo M  et al. H Long Terminal Repeat-Associating 2 (HHLA2) is a Biomarker of Advanced Stage Hepatocellular Carcinoma and Promotes Tumor Cell Development In Vitro. Med Sci Monit 27:e930215 (2021). PubMed: 33990536
    • Guo Z  et al. MiR-502 Suppresses TNF-a-Induced Nucleus Pulposus Cell Apoptosis by Targeting TARF2. Biomed Res Int 2021:5558369 (2021). PubMed: 33869626
    • Cavalcante RS  et al. STAT3/NF-?B signalling disruption in M2 tumour-associated macrophages is a major target of PLGA nanocarriers/PD-L1 antibody immunomodulatory therapy in breast cancer. Br J Pharmacol 178:2284-2304 (2021). PubMed: 33434950
    • Chang L  et al. Magnoflorine Ameliorates Inflammation and Fibrosis in Rats With Diabetic Nephropathy by Mediating the Stability of Lysine-Specific Demethylase 3A. Front Physiol 11:580406 (2020). PubMed: 33414721
    • C de S L Oliveira AL  et al. Effect of Oxaliplatin-Loaded Poly (d,l-Lactide-co-Glycolic Acid) (PLGA) Nanoparticles Combined with Retinoic Acid and Cholesterol on Apoptosis, Drug Resistance, and Metastasis Factors of Colorectal Cancer. Pharmaceutics 12:N/A (2020). PubMed: 32102251
    View all Publications for this product

    客户评价及客户问答

    Show All 评价 Q&A
    提交评价 提交问题

    1-10 of 12 Abreviews or Q&A

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-APAF1 antibody

    Good
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Mouse Tissue sections (Tongue)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: 10x Citrate Buffer pH 6.0 (ab64214)
    Permeabilization
    No
    Specification
    Tongue
    Blocking step
    (agent) for 1 hour(s) and 0 minute(s) · Concentration: 100% · Temperature: 25°C
    Fixative
    Paraformaldehyde
    Read More
    The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

    ウジャール バワール

    Verified customer

    提交于 Sep 15 2022

    Western blot abreview for Anti-APAF1 antibody

    Good
    Abreviews
    Abreviews
    abreview image
    Application
    Western blot
    Sample
    Rat Cell lysate - whole cell (primary cardiac fibroblasts)
    Gel Running Conditions
    Reduced Denaturing (8.5%)
    Loading amount
    20 µg
    Specification
    primary cardiac fibroblasts
    Blocking step
    Milk as blocking agent for 30 minute(s) · Concentration: 1% · Temperature: 25°C
    Read More
    The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

    Abcam user community

    Verified customer

    提交于 Jun 11 2019

    Western blot abreview for Anti-APAF1 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Western blot
    Sample
    Chinese Hamster Cell lysate - whole cell (Chinese hamster ovary cell)
    Gel Running Conditions
    Reduced Denaturing (4-12% Bis-Tris)
    Loading amount
    100000 cells
    Treatment
    100 nM Bortezomib for 16 hours
    Specification
    Chinese hamster ovary cell
    Blocking step
    Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 10% · Temperature: 25°C
    Read More
    The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

    Abcam user community

    Verified customer

    提交于 Feb 09 2016

    Western blot abreview for Anti-APAF1 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Western blot
    Sample
    African Green Monkey Cell lysate - whole cell (COS-7 cells)
    Gel Running Conditions
    Reduced Denaturing (4-12% Bis-Tris)
    Loading amount
    100000 cells
    Treatment
    30 nM Bortezomib for 24 hours
    Specification
    COS-7 cells
    Blocking step
    Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 10% · Temperature: 25°C
    Read More
    The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

    Abcam user community

    Verified customer

    提交于 Jun 29 2015

    Question

    Dear Cate,
    Thank you for your reply from mailto:technical@abcam.com. I would like to get the replacement offer for ab59388 along with ab2001. I hope you can ship both the items together.
    Best,

    Read More

    Abcam community

    Verified customer

    Asked on Jun 13 2012

    Answer

    Thank you for your reply.

    As requested, I have placed a free of charge vial of ab59388 onto order 1083546. This should be shipped today or tomorrow and estimated delivery time is next Wednesday or Thursday.

    I hope this will be helpful to you. If you need anything further, please do not hesitate to contact me. I am away from the office next week, but my colleagues will be happy to help you.

    Read More

    Abcam Scientific Support

    回复于 Jun 13 2012

    Question

    Hi,
    Thanks for your reply. I have used the same type of samples ( of course different preparation) which I have used for ab2001. I have tried in male Wistar rat brain homogenate and PC12 cell lysate as well. I have used it for western blot analysis, with caspse 3, I tried dilutions up to 1:500. Blocking with BSA, 4 degree incubation with primary antibody. I could not get signals with any of the variations. My western is working well as I am getting signals for house keeping genes in the same blot. If I have to provide further details please let me know.
    Best,

    Read More

    Abcam community

    Verified customer

    Asked on Jun 12 2012

    Answer

    Thank you for your message and for kindly confirming these details.

    According to our records, ab59388 was ordered in October which is past our 6 month guarantee period. However, reviewing the details, I can make an exception and provide a replacement or credit note for ab59388 in this case.

    With regards to the other free of charge order for ab2001, order ref 1083546, I apologise for the delay. I would appreciate if you could confirm if you would like the replacement for ab59388 aswell, then I can add this to the same order and arrange for this to be shipped tomorrow (Wednesday) and it will take about 6 days to get to you.

    I am sorry we do not ship antibodies on dry ice in order to avoid an extra freeze thaw cycle. They are shipped on ice, and with careful monitoring of customer feedback, we are not aware that this causes any problems with product quality.

    Thank you for your time and cooperation. I look forward to hearing from you.

    Read More

    Abcam Scientific Support

    回复于 Jun 12 2012

    Question

    Thank you for your suggestion and co-operation. I would appreciate if you kindly replace the antibody so that I can carry out my experiment. I look forward for your reply,
    Best,

    Read More

    Abcam community

    Verified customer

    Asked on May 04 2012

    Answer

    Thank you for confirming these details and for your cooperation. The details provided enable us to closely monitor the quality of our products.

    I am sorry this product did not perform as stated on the datasheet and for the inconvenience this has caused. As requested, I have issued a free of charge replacement:

    Order number: 1083546

    To check the status of the order please contact our Customer Service team and reference this number.

    Please note that this free of charge replacement vial is also covered by our Abpromise guarantee. Should you still be experiencing difficulties, or if you have any further questions, please do not hesitate to let us know.

    I wish you the best of luck with your research.

    Read More

    Abcam Scientific Support

    回复于 May 04 2012

    Question

    I have tried your following suggestions, correct secondary antibody is used. the vial is correctly working with other primary antibody. I can send you the DAB stained picture,let me know whether it will help you.
    best,

    Read More

    Abcam community

    Verified customer

    Asked on May 02 2012

    Answer

    Thank you for your message and for kindly providing this further information.

    I am sorry to hear the suggestions made have not improved the results on this occasion. I appreciate the time you have spent on these experiments and would be pleased to arrange a free of charge replacement or credit note in compensation.

    I look forward to hearing from you with details of how you would like to proceed.

    Read More

    Abcam Scientific Support

    回复于 May 02 2012

    Question

    Product code: 2001
    Lot number: GR 26336-2
    Inquiry: Hello, I had contacted the technical help desk earlier for my problem with immunoblot. I tried the suggestions and I got bands, in one blot i gt band around 130 kDa, with some non specific bands but in subsequent blot i got single band around (range between 55-75 kDa). I checked with the literature and i got variation in band size of Apaf1. Please provide me information of the variation of Apaf 1 size. I am looking for Apaf1 in apoptotic brain tissues. your help would be highly appreciated. best,

    Read More

    Abcam community

    Verified customer

    Asked on May 01 2012

    Answer

    Thank you for providing this further information.

    I appreciate your cooperation and understand your concerns. It is regrettable the results have not been succesful. I have traced your previous corresopndence and reveiwed this case.

    With regards to the band sizes expected for PAF1 protein in WB, the Uniprot protein database lists 6 isoforms of different sizes:

    http://www.uniprot.org/uniprot/O14727
    Isform 1 142 kDa
    Isoform 2 141 Kda
    Isoform 3 136 Kda
    Isoform 4 137 kDa
    Isoform 5 133 kDa
    Isoform 6 37 kDa

    Unfortunately, none of these would match the bands at 55 - 75 kDa that you are seeing. I can confirm this antibody has not specifically been tested on brain samples in WB and regrettably, I am having difficulty confirming which isoforms are known to be expressed in the brain with a literature search. I could just find the following article: http://www.pnas.org/content/104/52/20820.full that mentions normal brain has little Apaf-1 and tumors have a higher level, but unfortunately nothing specific to which isoforms are in the brain.

    Could you confirm if any samples from other tissue have been included as a positive control? I can suggest this would be highly beneficial in this case.

    In order to help with our investigation of this case before deciding how to proceed, I would appreciate if you are able to provide more detail as requested in the previous email. This information will also be helpful to our quality monitoring.

    1. Please confirm the Abcam order reference number and date of purchase

    2. For the secondary antibody, I can suggest an anti-rabbit secondary would be required to detect the rabbit polyclonal primary. An anti-goat would not detect rabbit polyclonal. If the correct secondary is being used, I can sugest it is also worth considering if the current vial is working well with other primary antibodies?.

    3. Try a higher concentration of antibody to increase the signal. Try 1:1000. Incubate overnight 4oC.

    4. Could you confirm which lysis buffer was used? I can recommend to lyse the cells in RIPA lysis buffer if this has not already been tried, before adding SDS loading buffer such as Laemmli to reduce and denature the samples. This should provide a more suitable protein preparation.

    I would appreciate if you could also provide an image, including molecular weight markers, which would help us to assess the results.

    I will be pleased to provide a free of charge replacmenet or credit note if the antibody is not working with the suggestions provided.

    Thank you for your time and cooperation. We look forward to receiving the requested information and results from the positive control.

    Read More

    Abcam Scientific Support

    回复于 May 01 2012

    Question

    LOT NUMBER GR 26336-2
    ORDER NUMBER -- NOT SPECIFIED --
    DESCRIPTION OF THE PROBLEM No signal
    SAMPLE CYTOSOLIC FRACTION OF MALE WISTER RAT BRAIN HOMOGENATE- , PC12-LYSIS PROTEIN, NEURA 2A LYSED PROTEIN
    PRIMARY ANTIBODY 1:2000
    DILUTION IN 0.03%BSA IN TBST
    DETECTION METHOD ecl
    POSITIVE AND NEGATIVE CONTROLS USED no positive control
    ANTIBODY STORAGE CONDITIONS -80c
    SAMPLE PREPARATION DID HEATING AT 94 DEGREES FOR 4 MINUTES WITH DYE
    AMOUNT OF PROTEIN LOADED 100 microgram
    ELECTROPHORESIS/GEL CONDITIONS 8% gel
    TRANSFER AND BLOCKING CONDITIONS BSA BUFFER, OVERNIGHT
    SECONDARY ANTIBODY ANTI GOAT ANTIBODY 1:10000 DILUTION
    HOW MANY TIMES HAVE YOU TRIED THE APPLICATION? 5
    HAVE YOU RUN A "NO PRIMARY" CONTROL? No
    WHAT STEPS HAVE YOU ALTERED? incubation PERIOD of primary antibody increased, 4 C, RT tried

    Read More

    Abcam community

    Verified customer

    Asked on Feb 06 2012

    Answer

    Thank you for taking the time to complete our questionnaire and contact us. I am sorry to hear you have had difficulty obtaining satisfactory results from this antibody.

    The details you have kindly provided will enable us to investigate this case for you and this is also helpful in our records for monitoring of quality.

    I would like to reassure you that ab2001 is tested and covered by our 6 month guarantee for use in WB and rat samples. In the event that a product is not functioning in the applications cited on the product data sheet, we will be pleased to provide a credit note or free of charge replacement.

    Reviewing this case, I would like to offer some suggestions to help optimise the results from ab2001. I would also appreciate if you can confirm some further details:

    1. Please confirm the Abcam order reference number and date of purchase

    2. For the secondary antibody, I can suggest an anti-rabbit secondary would be required to detect the rabbit polyclonal primary. An anti-goat would not detect rabbit polyclonal. If the correct secondary is being used, I can sugest it is also worth considering if the current vial is working well with other primary antibodies?.

    3. Try a higher concentration of antibody to increase the signal. Try 1:1000. Incubate overnight 4oC.

    4. Could you confirm which lysis buffer was used? I can recommend to lyse the cells in RIPA lysis buffer if this has not already been tried, before adding SDS loading buffer such as Laemmli to reduce and denature the samples. This should provide a more suitable protein preparation.

    I hope this information is helpful, thank you for your cooperation. Should the suggestions not improve the results, please do not hesitate to contact me again with the further requested details.

    Read More

    Abcam Scientific Support

    回复于 Feb 06 2012

    1-10 of 12 Abreviews or Q&A

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