Rap 1A Recombinant Protein

• Catalog number
  X1212
• Price
  Please ask
• Size
  25 μg

• Category
  Proteins & Peptides
• Long description
  Rap1A is a 21 kDa small GTP-binding protein that antagonizes the Ras transforming activity through tight binding to Ras-GAP. It interferes with Ras-dependent Raf1 activation by inhibiting binding of Ras to the cysteine-rich region of Raf1. This protein is localized in the endoplasmic reticulum, late endosomes, and lysosomes, indicating its potential role in the regulation of intracellular protein degradation. Rap1a contains a C-terminal CLLL motif for post-translational geranylgeranylation and a single site for phosphorylation by protein kinase A. Ras proteins provide a crucial link in the intracellular signalling cascades. Ras proteins are members of the small G protein family. These proteins are characterized by a molecular weight between 20 and 30 kDa, the ability to bind GTP or GDP and a low intrinsic GTPase activity. These proteins relay signals from the plasma membrane activated by receptor tyrosine kinases to the nucleus via a network of serine/threonine kinases. Ras proteins belong to a family of approximately 40 mammalian and 60 non-mammalian proteins. Ras proteins were first discovered as the hyperactive products of mutant Ras genes which promote cancer by disrupting the normal controls on cell proliferation and differentiation; about 30% of human cancers have mutations in a Ras gene.
• Antibody come from
  Recombinant GST protein from E. Coli
• Other description
  Provided in 50mM Tris (pH 7.5) solution containing 150 mM NaCl, 10 mM MgCl2, 1 mM DTT, 10% glycerol .
• Clone
  N/A
• Antigen antibody binding interaction
  Rap 1A Recombinant Protein
• Antibody is raised in
  N/A
• Antibody s reacts with
  Human
• Antibody s reacts with these species
  This antibody doesn't cross react with other species
• Antibody s specificity
  No Data Available
• Application
  Affinity Binding
• Antibody s suited for
  Rap1A protein is provided as a functional G-protein and can be used as a Western blot control for antibodies to Rap1A protein or in assays to study to protein-protein interactions of Rap1A and related proteins with regulatory proteins.
• Storage
  -80ºC
• Relevant references
  1. Takai, Y., et al. 'Small GTP-binding proteins.' Physiol. Rev. 2001, 81, 153-208 _x000B__x000B_2. McPhee, I., et al. 'Use of an activation-specific probe to show that Rap1A and Rap1B display different sensitivities to activation by forskolin in rat1 cells.' FEBS Lett. 2000, 477, 213-218 _x000B__x000B_3. Herrmann, C., et al. 'Differential interation of the ras family GTP-binding proteins H-Ras, Rap1A and R-Ras with the putative effector molecules Raf kinase and Ral-guanine nucleotide exchange factor.' J. Biol. Chem. 1996, 271, 6794-6800.
• Protein number
  see ncbi
• Warnings
  This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.
• Antibody s link
• Source
  Recombinants or rec. proteins
• Group
  recombinants

• Gene target
  Rap   Protein  
• Short name
  Rap 1A Recombinant Protein
• Technique
  Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. nordc advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
• Isotype
  N/A
• Label
  unlabeled
• Alternative name
  Rap 1A Rec. Protein
• Alternative technique
  rec

MeSH Data

• Name
  Primary Cell Culture
• Concept
  Scope note: The initial culturing of cells derived directly from fresh TISSUES.
• Tree numbers
  • E01.370.225.500.223.500
  • E05.200.500.265.500
  • E05.242.223.500
  • E05.481.500.249.500
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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