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Anti-SMN/Gemin 1抗体[2B1] (ab5831)

  • Datasheet
  • SDS
Reviews (3)Q&A (5)References (13)

Product price, shipping and contact information

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Immunocytochemistry/ Immunofluorescence - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
  • Western blot - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
  • Immunoprecipitation - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
  • Flow Cytometry - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
  • Immunocytochemistry/ Immunofluorescence - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
  • Western blot - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)

Key features and details

  • Mouse monoclonal [2B1] to SMN/Gemin 1
  • Suitable for: IHC-P, ICC/IF, WB, IP, Flow Cyt
  • Reacts with: Mouse, Human, Xenopus laevis
  • Isotype: IgG1

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概述

  • 产品名称

    Anti-SMN/Gemin 1抗体[2B1]
    参阅全部 SMN/Gemin 1 一抗
  • 描述

    小鼠单克隆抗体[2B1] to SMN/Gemin 1
  • 宿主

    Mouse
  • 经测试应用

    适用于: IHC-P, ICC/IF, WB, IP, Flow Cytmore details
  • 种属反应性

    与反应: Mouse, Human, Xenopus laevis
  • 免疫原

    Recombinant full length protein corresponding to Human SMN/Gemin 1.

  • 常规说明

    Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.

    Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.

    We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.

    In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.

    We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.

    Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.

    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, as well as customer reviews and Q&As.

性能

  • 形式

    Liquid
  • 存放说明

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液

    Preservative: 0.1% Sodium azide
    Constituent: PBS
  • Concentration information loading...
  • 纯度

    Protein A purified
  • 纯化说明

    Purified from tissue culture supernatant.
  • 克隆

    单克隆
  • 克隆编号

    2B1
  • 骨髓瘤

    Sp2/0
  • 同种型

    IgG1
  • 研究领域

    • Neuroscience
    • Neurology process
    • Neural Signal Transduction
    • Epigenetics and Nuclear Signaling
    • DNA / RNA
    • RNA Processing
    • Splicing

相关产品

  • Compatible Secondaries

    • Goat Anti-Mouse IgG H&L (Alexa Fluor® 488) (ab150113)
    • Goat Anti-Mouse IgG H&L (HRP) (ab205719)
    • Goat Anti-Mouse IgG H&L (DyLight® 488) preadsorbed (ab96879)
  • Conjugation kits

    • PE / R-Phycoerythrin Conjugation Kit - Lightning-Link® (ab102918)
    • APC Conjugation Kit - Lightning-Link® (ab201807)
  • Isotype control

    • Mouse IgG1, kappa monoclonal [15-6E10A7] - Isotype Control (ab170190)
    • Mouse IgG1, Kappa Monoclonal [B11/6] - Isotype Control (ab91353)
  • Recombinant Protein

    • Recombinant Human SMN/Gemin 1 protein (ab114802)

应用

Our Abpromise guarantee covers the use of ab5831 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ICC/IF Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Detects a band of approximately 42 kDa (predicted molecular weight: 35 kDa).
IP Use at an assay dependent concentration.
Flow Cyt Use 1µg for 106 cells.

ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

 

靶标

  • 功能

    The SMN complex plays an essential role in spliceosomal snRNP assembly in the cytoplasm and is required for pre-mRNA splicing in the nucleus. It may also play a role in the metabolism of snoRNPs.
  • 组织特异性

    Expressed in a wide variety of tissues. Expressed at high levels in brain, kidney and liver, moderate levels in skeletal and cardiac muscle, and low levels in fibroblasts and lymphocytes. Also seen at high levels in spinal cord. Present in osteoclasts and mononuclear cells (at protein level).
  • 疾病相关

    Defects in SMN1 are the cause of spinal muscular atrophy autosomal recessive type 1 (SMA1) [MIM:253300]. Spinal muscular atrophy refers to a group of neuromuscular disorders characterized by degeneration of the anterior horn cells of the spinal cord, leading to symmetrical muscle weakness and atrophy. Autosomal recessive forms are classified according to the age of onset, the maximum muscular activity achieved, and survivorship. The severity of the disease is mainly determined by the copy number of SMN2, a copy gene which predominantly produces exon 7-skipped transcripts and only low amount of full-length transcripts that encode for a protein identical to SMN1. Only about 4% of SMA patients bear one SMN1 copy with an intragenic mutation. SMA1 is a severe form, with onset before 6 months of age. SMA1 patients never achieve the ability to sit.
    Defects in SMN1 are the cause of spinal muscular atrophy autosomal recessive type 2 (SMA2) [MIM:253550]. SMA2 is an autosomal recessive spinal muscular atrophy of intermediate severity, with onset between 6 and 18 months. Patients do not reach the motor milestone of standing, and survive into adulthood.
    Defects in SMN1 are the cause of spinal muscular atrophy autosomal recessive type 3 (SMA3) [MIM:253400]. SMA3 is an autosomal recessive spinal muscular atrophy with onset after 18 months. SMA3 patients develop ability to stand and walk and survive into adulthood.
    Defects in SMN1 are the cause of spinal muscular atrophy autosomal recessive type 4 (SMA4) [MIM:271150]. SMA4 is an autosomal recessive spinal muscular atrophy characterized by symmetric proximal muscle weakness with onset in adulthood and slow disease progression. SMA4 patients can stand and walk.
  • 序列相似性

    Belongs to the SMN family.
    Contains 1 Tudor domain.
  • 细胞定位

    Cytoplasm. Nucleus > gem. Localized in subnuclear structures next to coiled bodies, called Gemini of Cajal bodies.
  • Target information above from: UniProt accession Q16637 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: 6606 Human
    • Entrez Gene: 6607 Human
    • Entrez Gene: 20595 Mouse
    • Omim: 600354 Human
    • SwissProt: Q16637 Human
    • SwissProt: P97801 Mouse
    • Unigene: 202179 Human
    • Unigene: 535788 Human
    • Unigene: 2025 Mouse
    see all
  • 别名

    • BCD541 antibody
    • Component of gems 1 antibody
    • Gemin 1 antibody
    • Gemin-1 antibody
    • OTTHUMP00000125198 antibody
    • OTTHUMP00000223567 antibody
    • OTTHUMP00000223568 antibody
    • OTTHUMP00000224066 antibody
    • OTTHUMP00000226924 antibody
    • SMA 1 antibody
    • SMA 2 antibody
    • SMA 3 antibody
    • SMA 4 antibody
    • SMA antibody
    • SMA@ antibody
    • SMA1 antibody
    • SMA2 antibody
    • SMA3 antibody
    • SMA4 antibody
    • SMN antibody
    • SMN_HUMAN antibody
    • SMN1 antibody
    • SMN2 antibody
    • SMNT antibody
    • Survival motor neuron protein antibody
    • Survival of motor neuron 1, telomeric antibody
    • T-BCD541 antibody
    see all

图片

  • Immunocytochemistry/ Immunofluorescence - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Immunocytochemistry/ Immunofluorescence - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    ICC/IF image of ab5831 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab5831, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    IHC image of ab5831 staining in human normal cervical carcinoma formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab5831, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

  • Western blot - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Western blot - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    All lanes : Anti-SMN/Gemin 1 antibody [2B1] (ab5831) at 1 µg/ml

    Lane 3 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate
    Lane 4 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    All lanes : Goat polyclonal to Mouse IgG - H&L - Pre-Adsorbed (HRP) (ab65485) at 1/3000 dilution

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 35 kDa
    Observed band size: 37 kDa
    why is the actual band size different from the predicted?
    Additional bands at: 45 kDa. We are unsure as to the identity of these extra bands.


    Exposure time: 20 minutes


    Gemin 1contains a number of potential phosphorylation sites (SwissProt) which may explain its migration at a higher molecular weight than predicted.
  • Immunoprecipitation - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Immunoprecipitation - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Gemin 1 was immunoprecipitated using 0.5mg Hela whole cell extract, 5µg of Mouse monoclonal to Gemin 1 (ab5831) and 50µl of protein G magnetic beads (+). No antibody was added to the control (-).
    The antibody was incubated under agitation with Protein G beads for 10min,Hela whole cell extract lysate diluted in RIPA buffer was added to each sample and incubated for a further 10min under agitation.
    Proteins were eluted by addition of 40µl SDS loading buffer and incubated for 10min at 70oC; 10µl of each sample was separated on a SDS PAGE gel, transferred to a nitrocellulose membrane, blocked with 5% BSA and probed with ab5831.
    Secondary: Goat polyclonal to mouse IgG light chain specific (HRP) at 1/5000 dilution.
    Band: 32kDa: Gemin 1
  • Flow Cytometry - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Flow Cytometry - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Overlay histogram showing HepG2 cells stained with ab5831 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab5831, 1µg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in HepG2 cells fixed with 100% methanol (5 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.

  • Immunocytochemistry/ Immunofluorescence - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Immunocytochemistry/ Immunofluorescence - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)Image courtesy of an anonymous Abreview.
    ab5831 staining Gemin 1 in human HeLa cells by Immunocytochemistry/ Immunofluorescence. The cells were fixed in methanol and then blocked using 0.2% fish scale gelatin for 1 hour at 25°C. Samples were then incubated with primary antibody at 1/300 for 20 minutes at 25°C. The secondary antibody used was a donkey anti-mouse IgG conjugated to Alexa Fluor® 488 (green) used at a 1/500 dilution. Counterstained with DAPI (blue).
    Gemin 1 is clearly visible in the cytoplasm and also as small dots in the nucleus (cajal bodies).
  • Western blot - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)
    Western blot - Anti-SMN/Gemin 1 antibody [2B1] (ab5831)This image is courtesy of an abreview submitted by Samantha Jeschonek.
    Anti-SMN/Gemin 1 antibody [2B1] (ab5831) at 1/100 dilution + Xenopus laevis st II-III oocytes whole cell lysate at 20 µg

    Secondary
    Goat Anti-Mouse IgG Fc (HRP) (ab97265) at 1/25000 dilution

    Performed under reducing conditions.

    Predicted band size: 35 kDa
    Observed band size: 31 kDa why is the actual band size different from the predicted?


    Exposure time: 30 seconds

    See Abreview

实验方案

  • Flow cytometry protocols
  • Immunoprecipitation protocols
  • Immunohistochemistry protocols
  • Immunocytochemistry & immunofluorescence protocols
  • Western blot protocols

Click here to view the general protocols

数据表及文件

    • Datasheet
    • SDS
  • 文献 (13)

    发表研究结果有使用 ab5831?请让我们知道,以便我们可以引用本数据表中的参考文章。

    ab5831 被引用在 13 文献中.

    • Ma L  et al. MicroRNA-219 overexpression serves a protective role during liver fibrosis by targeting tumor growth factor ß receptor 2. Mol Med Rep 19:1543-1550 (2019). PubMed: 30592264
    • Zhang H  et al. Overexpression of c-Ski promotes cell proliferation, invasion and migration of gastric cancer associated fibroblasts. Kaohsiung J Med Sci 35:214-221 (2019). PubMed: 30896889
    • Zhang Y  et al. Silencing Nogo-B receptor inhibits penile corpus cavernosum vascular smooth muscle cell apoptosis of rats with diabetic erectile dysfunction by down-regulating ICAM-1. PLoS One 14:e0220715 (2019). PubMed: 31442237
    • Che X  et al. Long noncoding RNA MEG3 suppresses podocyte injury in diabetic nephropathy by inactivating Wnt/ß-catenin signaling. PeerJ 7:e8016 (2019). PubMed: 31799068
    • Wei XF  et al. Wnt and BMP signaling pathways co-operatively induce the differentiation of multiple myeloma mesenchymal stem cells into osteoblasts by upregulating EMX2. J Cell Biochem N/A:N/A (2018). PubMed: 30450775
    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

    1-8 of 8 Abreviews or Q&A

    Western blot abreview for Anti-Gemin 1 antibody [2B1]

    Good
    Abreviews
    Abreviews
    abreview image
    Application
    Western blot
    Sample
    Xenopus laevis Cell lysate - whole cell (st II-III oocytes)
    Gel Running Conditions
    Reduced Denaturing (4-20% precast)
    Loading amount
    20 cells
    Specification
    st II-III oocytes
    Blocking step
    Milk as blocking agent for 4 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: 23°C
    Read More

    Ms. Samantha Jeschonek

    Verified customer

    提交于 Feb 03 2017

    Immunocytochemistry/ Immunofluorescence abreview for Anti-Gemin 1 antibody [2B1]

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunocytochemistry/ Immunofluorescence
    Sample
    Mouse Cell (ES cells)
    Specification
    ES cells
    Fixative
    Methanol
    Permeabilization
    No
    Blocking step
    Fish scale gelatin in PBS as blocking agent for 20 minute(s) · Concentration: 0.2% · Temperature: 25°C
    Read More

    Abcam user community

    Verified customer

    提交于 Jul 24 2012

    Question

    Could you please send me a few more experimental details for our records:

    1) What samples and species was used? Human fibroblasts.
    2) What is the antibody dilution and incubation time employed for the primary antibody? 1/200, incubation time was 1 hr.
    3) Which blocking reagent was used? We use 10% FBS.
    4) Is the secondary antibody working well with other primaries? yes, we used this secondary with your previous batch of this ab from you as well as for several other antibodies, which all worked fine.
    5) Did you try out both vials? If not, I'd suggest trying the second vial as well as the issue could be just vial-related. We did try both.
    6) Were there any changes donein your sample preparation or protocol when using the old lot and the newlot? No, we have used your SMN ab extensively for years.

    What kind of replacement were you looking for? We have 1 vial of a different lot in stock currently which I can send you. Alternatively, a different Gemin1 antibody can be sent free of charge. We would like to try both since we paid for two and spent so much time already on this problem. We need to get the expt done. Thank you for your understanding.
    Please let me what you would prefer. Thank you so much! Can we get it by tomorrow please.

    Read More

    Abcam community

    Verified customer

    Asked on Jun 06 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 with the order number xxx for 1 vial of ab5831 with another lot.

    Please let me know which other Gemin1-antibody you would like to receive. We have one that was tested in ICC and with human samples: ab108531 (https://www.abcam.com/Gemin-1-antibody-EPR4429-ab108531.html). This one is currently backordered for 1-2 weeks. Please let me know if I shall arrange for shipping this antibody or if you prefer a different one.


    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 Jun 06 2012

    Question

    We purchased two tubes of your Gemin-1[2B1] antibody. This is an antibody we have used before without any problems. We have recently used the new antibody for IF and have found a large amount of background compared to what we have previously observed(see attached images). This antibody is extremely important to our research and we were hoping that you could send us a replacement for the bad antibody.

    Read More

    Abcam community

    Verified customer

    Asked on Jun 05 2012

    Answer

    Thank you for contacting us.

    Could you please send me a few more experimental details for our records:

    1) What samples and species was used?
    2) What is the antibody dilution and incubation time employed for the primary antibody?
    3) Which blocking reagent was used?
    4) Is the secondary antibody working well with other primaries?
    5) Did you try out both vials? If not, I'd suggest trying the second vial as well as the issue could be just vial -related.
    6) Were there any changes donein your sample preparation or protocol when using the old lot and the newlot?

    What kind of replacement were you looking for? We have 1 vial of a different lot in stock currently which I can send you. Alternatively, a different Gemin1 antibody can be sent free of charge.
    Please let me what you would prefer. Thank you so much!

    I look forward to hear back from you and assist you further.

    Use our products? Submit an Abreview. Earn rewards!
    https://www.abcam.com/abreviews

    Read More

    Abcam Scientific Support

    回复于 Jun 05 2012

    Question

    In the past I have ordered theAnti-Gemin 1 antibody [2B1] and did have not problem with immune staining of free floating spinal cords. Recently, we ordered a new batch and I have not been able to reproduce the data neither the labeling. I have tried several dilutions, antigen retrieval, microwave, ethanol, fresh frozen sections, etc..Is this 2B1 ab working?

    Sincerely,

    Read More

    Abcam community

    Verified customer

    Asked on Jun 04 2012

    Answer

    According to our records, ab5831 was proving difficult to use and we were in contact in order to help resolve the issue.

    Looking at our correspondence, it appears that we are awaiting more details in order to help us better understand the difficulties experienced. If the requested information has already been sent, it appears that it did not reach our Scientific Support team and we apologize for this inconvenience. In this case we would like to ask for the information again so that we can reach a resolution.

    If the issue has already been settled, please let us know so that we can be assured that the problem has been solved to your satisfaction and update our records.

    We wish you the best of luck with your research and look forward to a reply.

    Read More

    Abcam Scientific Support

    回复于 Jun 04 2012

    Question

    In the past I have ordered theAnti-Gemin 1 antibody [2B1] and did have not problem with immune staining of free floating spinal cords. Recently, we ordered a new batch and I have not been able to reproduce the data neither the labeling. I have tried several dilutions, antigen retrieval, microwave, ethanol, fresh frozen sections, etc..Is this 2B1 ab working?
    Sincerely,

    Read More

    Abcam community

    Verified customer

    Asked on May 18 2012

    Answer

    Thank you for contacting us with your question and for letting us know about the trouble with this new vial of ab5831.

    I have looked through our records, and we don't have any other reports of this antibody not working. Could you tell me a little more about the situation, so we can better assist you?

    1) What lot(s) have you used in the past, and what lot is not working now?
    2) What species are the spinal cord sections from?
    3) Is there any staining at all, or is the staining pattern incorrect?
    4) Are you using the same tissue as you did with the previous vial(s)? If so, how has the tissue been stored?
    5) What dilutions or concentrations have you tried? Did you leave the antibody on the tissue overnight or for a shorter incubation time?
    6) What kind of antigen retrieval was tried?
    7) What blocking solution is used?

    I look forward to hearing from you and resolving this issue promptly. Please let me know if you have any further questions or if there is anything else that we can do for you.

    Read More

    Abcam Scientific Support

    回复于 May 18 2012

    Immunocytochemistry/ Immunofluorescence abreview for Anti-Gemin 1 antibody [2B1]

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunocytochemistry/ Immunofluorescence
    Sample
    Human Cell (Hela cells)
    Specification
    Hela cells
    Fixative
    Methanol
    Permeabilization
    No
    Blocking step
    Fish scale gelatin as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 0.2% · Temperature: 25°C
    Read More

    Abcam user community

    Verified customer

    提交于 Apr 26 2011

    Question

    what is the starting dilution for this antibody when used for Western? thank you

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    Abcam community

    Verified customer

    Asked on Sep 24 2004

    Answer

    Thank you for your enquiry. The datasheet does not recommend a specific dilution as it may vary between preparations/tissues and also depending on the amount of gemin 1 in your sample and the detection system you use. I would recommend a preliminary experiment to determine an optimal concentration: try a few dilutions of 1:500, 1:1000, 1:2000. Then optimise the dilution depending on those results. Good luck with your research,

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    Abcam Scientific Support

    回复于 Sep 24 2004

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