Donkey F(ab')2 Anti-Goat IgG H&L (Alexa Fluor® 647) preadsorbed (ab150139)

Overview

  • Product name

    Donkey F(ab')2 Anti-Goat IgG H&L (Alexa Fluor® 647) preadsorbed
    See all IgG secondary antibodies
  • Description

    Donkey F(ab')2 polyclonal Secondary Antibody to Goat IgG - H&L (Alexa Fluor® 647), pre-adsorbed
  • Host species

    Donkey
  • Target species

    Goat
  • Specificity

    By immunoelectrophoresis and ELISA this antibody reacts specifically with goat IgG and with light chains common to other goat immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. Less than 1% cross reactivity to chicken, human, mouse, pig, rabbit and rat IgG was detected. This antibody may cross react with IgG from other species.
  • Tested applications

    Suitable for: IHC-Fr, ICC/IF, Flow Cyt, ELISA, IHC-Pmore details
  • Minimal
    cross-reactivity


    Mouse, Rat more details
  • Immunogen

    The details of the immunogen for this antibody are not available.

  • Conjugation

    Alexa Fluor® 647. Ex: 652nm, Em: 668nm

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
  • Storage buffer

    Preservative: 0.02% Sodium azide
    Constituents: 1% BSA, 30% Glycerol, PBS
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Purification notes

    Antiserum was cross adsorbed using chicken, human, mouse, rabbit and rat immunosorbents to remove cross reactive antibodies. The antibody to goat IgG was isolated by affinity chromatography using antigen coupled to agarose beads. F(ab')2 fragments were generated using a pepsin digestion. Fc fragments and whole IgG molecules have been removed.
  • Clonality

    Polyclonal
  • General notes

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

  • Research areas

Applications

Our Abpromise guarantee covers the use of ab150139 in the following tested applications.

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

Application Abreviews Notes
IHC-Fr Use at an assay dependent concentration.
ICC/IF 1/200 - 1/1000.
Flow Cyt 1/2000.
ELISA Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.

Images

  • ICC/IF image of ab7291 stained HeLa cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 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 (ab7291, 1µg/ml) overnight at +4°C. Ab98800, goat anti-mouse IgG, was then added as a secondary bridging antibody, at 1/250 dilution for 1h. Ab150139 Alexa Fluor® 647 donkey F(ab)2 anti-goat IgG (H+L) (redas then used at 1µg/ml for 1h as a tertiary antibody. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
  • HeLa cells showing negative staining by ICC/IF using only tertiary antibody. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions.ab150139 Alexa Fluor® 647 donkey F(ab)2 anti-goat IgG (H+L) (redas then used at 1µg/ml for 1h as a tertiary antibody. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

References

This product has been referenced in:

  • Vanshylla K  et al. Grb2 and GRAP connect the B cell antigen receptor to Erk MAP kinase activation in human B cells. Sci Rep 8:4244 (2018). Read more (PubMed: 29523808) »
  • Goertzen C  et al. Three-Dimensional Quantification of Spheroid Degradation-Dependent Invasion and Invadopodia Formation. Biol Proced Online 20:20 (2018). Read more (PubMed: 30356830) »
See all 2 Publications for this product

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab150139.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com

Sign up