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Home >> Antibodies >> GRB2 Antibody

GRB2 Antibody (F49558)

  Catalog No Formulation Size Price (USD)  
Image F49558-0.4ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.4 ml 399
Image
F49558-0.08ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.08 ml 185
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Western blot analysis of GRB2 antibody and 293 cell lysate (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the GRB2 gene (2). Predicted molecular weight ~25kDa.
Western blot analysis of GRB2 antibody and A2058 lysate. Predicted molecular weight ~25kDa.
IHC analysis of FFPE human brain tissue stained with GRB2 antibody
Availability 1-3 business days
Species Reactivity Human
Predicted Reactivity Mouse, Rat, Xenopus
Format Purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit Ig
Purity Purified
UniProt P62993
Applications Western blot : 1:1000
IHC (Paraffin) : 1:50-1:100
Limitations This GRB2 antibody is available for research use only.
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Description

GRB2 is an adapter protein that provides a critical link between cell surface growth factor receptors and the Ras signaling pathway. Isoform 2 does not bind to phosphorylated epidermal growth factor receptor (EGFR) but inhibits EGF-induced transactivation of a RAS-responsive element. Isoform 2 acts as a dominant negative protein over GRB2 and by suppressing proliferative signals, may trigger active programmed cell death. [UniProt]

Application Notes

The stated application concentrations are suggested starting amounts. Titration of the GRB2 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Immunogen

A portion of amino acids 89-118 from the human protein was used as the immunogen for this GRB2 antibody.

Storage

Store at 4oC for up to one month. For long term, aliquot the GRB2 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

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