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Purified Mouse Anti-Human G3BP
Purified Mouse Anti-Human G3BP

Western blot analysis of G3BP on a SW-13 cell lysate (Human adrenal gland carcinoma; ATCC CCL-105) . Lane 1: 1:1000, lane 2: 1:2000, lane 3: 1:4000 dilution of the mouse anti-human G3BP antibody. G3BP may be observed migrating in a range of 55-70 kDa.

Purified Mouse Anti-Human G3BP

Immunofluorescence staining of A431 cells (Human epithelial carcinoma; ATCC CRL-1555).

Western blot analysis of G3BP on a SW-13 cell lysate (Human adrenal gland carcinoma; ATCC CCL-105) . Lane 1: 1:1000, lane 2: 1:2000, lane 3: 1:4000 dilution of the mouse anti-human G3BP antibody. G3BP may be observed migrating in a range of 55-70 kDa.

Immunofluorescence staining of A431 cells (Human epithelial carcinoma; ATCC CRL-1555).

Product Details
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BD Transduction Laboratories™
Human (QC Testing)
Mouse IgG1
Human G3BP aa. 210-323
Western blot (Routinely Tested), Immunofluorescence (Tested During Development)
55-70 kDa
250 µg/ml
AB_398438
Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
RUO


Preparation And Storage

Store undiluted at -20°C. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

Recommended Assay Procedures

Western blot:  Please refer to http://www.bdbiosciences.com/pharmingen/protocols/Western_Blotting.shtml

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
  3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  4. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
611126 Rev. 1
Antibody Details
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23/G3BP

The Ras proteins are low molecular weight GTPases that play a critical role in the control of proliferation, differentiation, and cytoskeletal organization. RasGAP acts as a negative regulator of Ras, as well as a downstream target of Ras. It participates in the signal transduction cascade through interactions with other signaling proteins. Via its C-terminal domain, RasGAP interacts with Ras, but the N-terminus interacts with other signaling molecules such as p62 and p190. This function of RasGAP is mediated by the presence of SH2, SH3, and PH domains in the N-terminal region. However, some signaling proteins cannot bind to these domains. In an attempt to identify RasGAP-interacting molecules, a GAP SH3-Binding Protein (G3BP) was identified. This protein exhibits sequence homology to the hnRNP superfamily. It contains RNP1 and RNP2 motifs and is found primarily in the cytosol. G3BP interacts with GAP in proliferating cells and is dependent on the activation state of Ras. In addition, G3BP contains an intrinsic endonuclease activity that cleaves 3'-untranslated region (3'-UTR) mRNA. These data indicate that G3BP may link the Ras pathway to mRNA degradation.

611126 Rev. 1
Format Details
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Purified
Tissue culture supernatant is purified by either protein A/G or affinity purification methods. Both methods yield antibody in solution that is free of most other soluble proteins, lipids, etc. This format provides pure antibody that is suitable for a number of downstream applications including: secondary labeling for flow cytometry or microscopy, ELISA, Western blot, etc.
Purified
611126 Rev.1
Citations & References
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Development References (2)

  1. Gallouzi IE, Parker F, Chebli K, et al. A novel phosphorylation-dependent RNase activity of GAP-SH3 binding protein: a potential link between signal transduction and RNA stability. Mol Cell Biol. 1998; 18(7):3956-3965. (Biology). View Reference
  2. Parker F, Maurier F, Delumeau I, et al. A Ras-GTPase-activating protein SH3-domain-binding protein. Mol Cell Biol. 1996; 16(6):2561-2569. (Biology). View Reference
611126 Rev. 1

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For Research Use Only. Not for use in diagnostic or therapeutic procedures.