anti-vasa

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SKU: anti-vasa

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DSHB Data Sheet

Catalog Fields

Clone ID/Product Name: anti-vasa
Available to For-Profits: Yes
Alternate Antibody Name:
Gene Symbol: vas
Ab Isotype: RIgM, kappa light chain
Gene Name:
Antibody Registry ID: AB_760351 
Uniprot ID: P09052 
RRID:  
Entrez Gene ID: 26067080 
Clonality: Monoclonal
Immunogen: Recombinant fusion protein GST-vasa
Clone:
Immunogen Sequence: Full length protein
Myeloma Strain:
Epitope Mapped: No
Antigen Name: vasa
Epitope Location or Sequence:
Alternate Antigen Name:
Deposit Date: 1/9/2007
Antigen Molecular Weight: Predicted: 72 kDa; Apparent 72 kDa
Depositor: Spradling, A.C. / Williams, D.
Antigen Sequence:
Depositor Institution: Carnegie Institute of Washington
Antigen Species: Drosophila
Depositor Notes:
Host Species: rat
Hybridoma Cells Available (Non-Profit): Yes
Confirmed Species Reactivity: Drosophila
Additional Information: Vasa is a germline specific marker
Predicted Species Reactivity:  
Human Protein Atlas:  
Additional Characterization:  
Recommended Applications: Immunofluorescence, Immunohistochemistry, Western Blot
All cell products contain the antimicrobial ProClin. Click here for additional information.
These hybridomas were created by your colleagues. Please acknowledge the hybridoma contributor and the Developmental Studies Hybridoma Bank (DSHB) in the Materials and Methods of your publications. Please email the citation to us.
For your Materials & Methods section:
anti-vasa was deposited to the DSHB by Spradling, A.C. / Williams, D. (DSHB Hybridoma Product anti-vasa)
Storage and Handling Recommendations
Although many cell products are maintained at 4°C for years without loss of activity, shelf-life at 4°C is highly variable. For immediate use, short term storage at 4°C up to two weeks is recommended. For long term storage, divide the solution into volumes of no less than 20 ul for freezing at -20°C or -80°C. The small volume aliquot should provide sufficient reagent for short term use. Freeze-thaw cycles should be avoided. For concentrate or bioreactor products, an equal volume of glycerol, a cryoprotectant, may be added prior to freezing.
Usage Recommendations
The optimal Ig concentration for an application varies by species and antibody affinity. For each product, the antibody titer must be optimized for every application by the end user laboratory. A good starting concentration for immunohistochemistry (IHC), immunofluorescence (IF), and immunocytochemistry (ICC) when using mouse Ig is 2-5 ug/ml. For western blots, the recommended concentration range of mouse Ig 0.2-0.5 ug/ml. In general, rabbit antibodies demonstrate greater affinity and are used at a magnitude lower Ig concentration for initial testing. The recommended concentrations for rabbit Ig are 0.2-0.5 ug/ml (IF, IHC and ICC) and 20-50 ng/ml (WB).

20 References

  • Initial Publication
  • IF References
  • WB References
  • IHC References
  • All References
  • Initial Publication
    IF References

    Regulation of cell growth by Notch signaling and its differential requirement in normal vs. tumor-forming stem cells in Drosophila.
    Lu B
    Genes & development 25.24 (2011 Dec 15): 2644-58.

    vasa is expressed in somatic cells of the embryonic gonad in a sex-specific manner in Drosophila melanogaster.
    Renault AD
    Biology open 1.10 (2012 Oct 15): 1043-8.

    Germline progenitors escape the widespread phenomenon of homolog pairing during Drosophila development.
    Wu CT
    PLoS genetics 9.12 (2013): e1004013.

    Identification of seven genes essential for male fertility through a genome-wide association study of non-obstructive azoospermia and RNA interference-mediated large-scale functional screening in Drosophila.
    Tong C
    Human molecular genetics 24.5 (2015 Mar 1): 1493-503.

    Histone H3K9 trimethylase Eggless controls germline stem cell maintenance and differentiation.
    Xie T
    PLoS genetics 7.12 (2011 Dec): e1002426.

    Reduced fertility of Drosophila melanogaster hybrid male rescue (Hmr) mutant females is partially complemented by Hmr orthologs from sibling species.
    Barbash DA
    Genetics 181.4 (2009 Apr): 1437-50.

    RNA helicase Belle/DDX3 regulates transgene expression in Drosophila.
    Deng WM
    Developmental biology 412.1 (2016 Apr 1): 57-70.

    The Hmr and Lhr hybrid incompatibility genes suppress a broad range of heterochromatic repeats.
    Barbash DA
    PLoS genetics 10.3 (2014 Mar): e1004240.

    Protein competition switches the function of COP9 from self-renewal to differentiation.
    Xie T
    Nature 514.7521 (2014 Oct 9): 233-6.

    Drosophila piwi mutants exhibit germline stem cell tumors that are sustained by elevated Dpp signaling.
    Lai EC
    Current biology : CB 23.15 (2013 Aug 5): 1442-8.

    Endophilin B is required for the Drosophila oocyte to endocytose yolk downstream of Oskar.
    Pai LM
    Development (Cambridge, England) 141.3 (2014 Feb): 563-73.

    Dorso-ventral axis formation of the Drosophila oocyte requires Cyclin G.
    Preiss A
    Hereditas 149.5 (2012 Oct): 186-96.

    Germ cell connectivity enhances cell death in response to DNA damage in the Drosophila testis.
    Yamashita YM
    eLife 6. (2017 Aug 15): .

    Drosophila small ovary gene is required for transposon silencing and heterochromatin organization, and ensures germline stem cell maintenance and differentiation.
    Erdélyi M
    Development (Cambridge, England) 145.23 (2018 Dec 4): .

    Hormone receptor 4 is required in muscles and distinct ovarian cell types to regulate specific steps of Drosophila oogenesis.
    Drummond-Barbosa D
    Development (Cambridge, England) 148.5 (2021 Mar 9): .

    Knockdown of RpL36 in testes impairs spermatogenesis in Drosophila melanogaster.
    Wang YF
    Journal of experimental zoology. Part B, Molecular and developmental evolution 336.5 (2021 Jul): 417-430.

    WB References

    Drosophila Fascin is a novel downstream target of prostaglandin signaling during actin remodeling.
    Tootle TL
    Molecular biology of the cell 23.23 (2012 Dec): 4567-78.

    The pros and cons of common actin labeling tools for visualizing actin dynamics during Drosophila oogenesis.
    Tootle TL
    Developmental biology 393.2 (2014 Sep 15): 209-226.

    Cyclin G is involved in meiotic recombination repair in Drosophila melanogaster.
    Preiss A
    Journal of cell science 125.Pt 22 (2012 Nov 15): 5555-63.

    IHC References
    All References

    vasa is expressed in somatic cells of the embryonic gonad in a sex-specific manner in Drosophila melanogaster.
    Renault AD
    Biology open 1.10 (2012 Oct 15): 1043-8.

    brinker levels regulated by a promoter proximal element support germ cell homeostasis.
    Stathopoulos A
    Development (Cambridge, England) 149.3 (2022 Feb 1): .

    Regulation of cell growth by Notch signaling and its differential requirement in normal vs. tumor-forming stem cells in Drosophila.
    Lu B
    Genes & development 25.24 (2011 Dec 15): 2644-58.

    Germline progenitors escape the widespread phenomenon of homolog pairing during Drosophila development.
    Wu CT
    PLoS genetics 9.12 (2013): e1004013.

    Identification of seven genes essential for male fertility through a genome-wide association study of non-obstructive azoospermia and RNA interference-mediated large-scale functional screening in Drosophila.
    Tong C
    Human molecular genetics 24.5 (2015 Mar 1): 1493-503.

    Histone H3K9 trimethylase Eggless controls germline stem cell maintenance and differentiation.
    Xie T
    PLoS genetics 7.12 (2011 Dec): e1002426.

    Reduced fertility of Drosophila melanogaster hybrid male rescue (Hmr) mutant females is partially complemented by Hmr orthologs from sibling species.
    Barbash DA
    Genetics 181.4 (2009 Apr): 1437-50.

    RNA helicase Belle/DDX3 regulates transgene expression in Drosophila.
    Deng WM
    Developmental biology 412.1 (2016 Apr 1): 57-70.

    The Hmr and Lhr hybrid incompatibility genes suppress a broad range of heterochromatic repeats.
    Barbash DA
    PLoS genetics 10.3 (2014 Mar): e1004240.

    Protein competition switches the function of COP9 from self-renewal to differentiation.
    Xie T
    Nature 514.7521 (2014 Oct 9): 233-6.

    Drosophila piwi mutants exhibit germline stem cell tumors that are sustained by elevated Dpp signaling.
    Lai EC
    Current biology : CB 23.15 (2013 Aug 5): 1442-8.

    Endophilin B is required for the Drosophila oocyte to endocytose yolk downstream of Oskar.
    Pai LM
    Development (Cambridge, England) 141.3 (2014 Feb): 563-73.

    Dorso-ventral axis formation of the Drosophila oocyte requires Cyclin G.
    Preiss A
    Hereditas 149.5 (2012 Oct): 186-96.

    Germ cell connectivity enhances cell death in response to DNA damage in the Drosophila testis.
    Yamashita YM
    eLife 6. (2017 Aug 15): .

    Drosophila small ovary gene is required for transposon silencing and heterochromatin organization, and ensures germline stem cell maintenance and differentiation.
    Erdélyi M
    Development (Cambridge, England) 145.23 (2018 Dec 4): .

    Hormone receptor 4 is required in muscles and distinct ovarian cell types to regulate specific steps of Drosophila oogenesis.
    Drummond-Barbosa D
    Development (Cambridge, England) 148.5 (2021 Mar 9): .

    Knockdown of RpL36 in testes impairs spermatogenesis in Drosophila melanogaster.
    Wang YF
    Journal of experimental zoology. Part B, Molecular and developmental evolution 336.5 (2021 Jul): 417-430.

    Drosophila Fascin is a novel downstream target of prostaglandin signaling during actin remodeling.
    Tootle TL
    Molecular biology of the cell 23.23 (2012 Dec): 4567-78.

    The pros and cons of common actin labeling tools for visualizing actin dynamics during Drosophila oogenesis.
    Tootle TL
    Developmental biology 393.2 (2014 Sep 15): 209-226.

    Cyclin G is involved in meiotic recombination repair in Drosophila melanogaster.
    Preiss A
    Journal of cell science 125.Pt 22 (2012 Nov 15): 5555-63.

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