RAPGEF4 antibody

Principal name

RAPGEF4 antibody

Alternative names for RAPGEF4 antibody

CGEF2, EPAC2, EPAC 2, cAMP-GEFII, Rap guanine nucleotide exchange factor 4, Exchange factor directly activated by cAMP 2, Exchange protein directly activated by cAMP 2, cAMP-regulated guanine nucleotide exchange factor II

SwissProt ID

Q8WZA2 (Human), Q9EQZ6 (Mouse), Q9Z1C7 (Rat)

Gene ID

11069 (RAPGEF4), 56508 (Rapgef4)

Available reactivities

Hu (Human), Ms (Mouse), Rt (Rat)

Available hosts

Mouse, Rabbit

Available applications

Enzyme Immunoassay (E), Western blot / Immunoblot (WB), ELISA (detection) (E(detection)), Paraffin Sections (P)

Background of RAPGEF4 antibody

General secondary messenger cAMP levels are altered by many extracellular physiological signals including neurotransmitters, immunomodulators and hormones via the activation of G-protein coupled receptor (GPCR) activation. Activation of GPCRs by ligand interaction stimulates the heterotrimeric G-proteins thereby increasing the activity of one or more subtypes of adenylate cyclases to increase the formation of cAMP. The increased intracellular levels of cAMP transduce the signal transduction via protein kinase A and via small GTPase, RAP 1 (1,2). The activation of RaP1 by cAMP is independent f PKA and is mediated by recently discovered family of guanine nucleotide exchange factors (GEFs) called cAMP-GEFs or Epacs. The Epac signaling therefore represent a novel mechanism for cAMP signaling with in the cAMP cascade.
There are 2 members of the Epac family, Epac1 and Epac 2. Both proteins are multidomain proteins containing an autoinhibitory cAMP-binding domain that inhibits the catalytic region and a DEP domain (dishevelled, Egl-10 and pleckstrin homology domain) targeting the membrane anchors (3). EPAC2 has an additional cAMP-binding site in its N-terminus that binds cAMP with low affinity [2]. EPAC1 mRNA is broadly expressed, with particularly high levels occurring in the thyroid, ovary, kidney and certain brain regions, whereas expression of EPAC2 mRNA appears to be restricted to the brain and adrenal glands (4, 5). Epac 1 and Epac 2 also interact with light chain 2 (LC2) or MAP1A that serves as a scaffolding structure to stabilize the signal transduction complex (6).

General readings

Ueno H, Shibasaki T, Iwanaga T, et al. Characterization of the gene EPAC2: structure, chromosomal localization, tissue expression, and identification of the liver-specific isoform. Genomics 2001; 78:91-8.

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Primärantikörper

Katalog-Nr. Wirt Iso. Klon Präs. Reakt. Anwendungen  

RAPGEF4 (N-term) Antikörper

  Rabbit Polyclonal EPAC2 Antibody  
Western blot analysis of EPAC2 in rat liver tissue lysate with EPAC2 antibody at 1 ug/mL in (A) the absence and (B) the presence of blocking peptide. Rabbit IgG Aff - Purified Hu, Ms, Rt P, WB
0.1 mg / 325,00 €
  OriGene Technologies, Inc.

CRISPR

Katalog-Nr. Spezies Donor Vector  

RAPGEF4 - human gene knockout kit via CRISPR

RAPGEF4 - human gene knockout kit via CRISPR Human GFP-Puro
1 kit / 1.200,00 €
  OriGene Technologies, Inc.

RAPGEF4 - human gene knockout kit via CRISPR

RAPGEF4 - human gene knockout kit via CRISPR Human mBFP-Neo
1 kit / 1.290,00 €
  OriGene Technologies, Inc.

RAPGEF4 - human gene knockout kit via CRISPR

RAPGEF4 - human gene knockout kit via CRISPR Human Luciferase-Puro
1 kit / 1.290,00 €
  OriGene Technologies, Inc.

RAPGEF4 - human gene knockout kit via CRISPR

RAPGEF4 - human gene knockout kit via CRISPR Human RFP-BSD
1 kit / 1.290,00 €
  OriGene Technologies, Inc.

Rapgef4 - mouse gene knockout kit via CRISPR

Rapgef4 - mouse gene knockout kit via CRISPR Mouse GFP-Puro
1 kit / 1.200,00 €
  OriGene Technologies, Inc.

Rapgef4 - mouse gene knockout kit via CRISPR

Rapgef4 - mouse gene knockout kit via CRISPR Mouse mBFP-Neo
1 kit / 1.290,00 €
  OriGene Technologies, Inc.

Rapgef4 - mouse gene knockout kit via CRISPR

Rapgef4 - mouse gene knockout kit via CRISPR Mouse Luciferase-Puro
1 kit / 1.290,00 €
  OriGene Technologies, Inc.

Rapgef4 - mouse gene knockout kit via CRISPR

Rapgef4 - mouse gene knockout kit via CRISPR Mouse RFP-BSD
1 kit / 1.290,00 €
  OriGene Technologies, Inc.

Proteins & Growth Factors

Katalog-Nr. Spezies Präs. Reinheit Source  

RAPGEF4 (transcript variant 1)

  Recombinant protein of human Rap guanine nucleotide exchange factor (GEF) 4 (RAPGEF4), transcript variant 1  
RAPGEF4 Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
20 µg / 680,00 €
  OriGene Technologies, Inc.

Human Lenti ORF Particles

Katalog-Nr.    

Lenti ORF particles, RAPGEF4 (mGFP-tagged)-Human Rap guanine nucleotide exchange factor (GEF) 4 (RAPGEF4), transcript variant 2, 200 uL, >10^7 TU/mL

Lenti ORF particles, RAPGEF4 (mGFP-tagged)-Human Rap guanine nucleotide exchange factor (GEF) 4 (RAPGEF4), transcript variant 2, 200 uL, >10^7 TU/mL  
200 µl / 1.050,00 €
  OriGene Technologies, Inc.

Lenti ORF particles, RAPGEF4 (Myc-DDK-tagged)-Human Rap guanine nucleotide exchange factor (GEF) 4 (RAPGEF4), transcript variant 2, 200 uL, >10^7 TU/mL

Lenti ORF particles, RAPGEF4 (Myc-DDK-tagged)-Human Rap guanine nucleotide exchange factor (GEF) 4 (RAPGEF4), transcript variant 2, 200 uL, >10^7 TU/mL  
200 µl / 940,00 €
  OriGene Technologies, Inc.

Mouse Lenti ORF Particles

Katalog-Nr.    

Lenti ORF particles, Rapgef4 (GFP-tagged) - Mouse Rap guanine nucleotide exchange factor (GEF) 4 (Rapgef4), transcript variant 2, 200 uL, >10^7 TU/mL

Lenti ORF particles, Rapgef4 (GFP-tagged) - Mouse Rap guanine nucleotide exchange factor (GEF) 4 (Rapgef4), transcript variant 2, 200 uL, >10^7 TU/mL  
200 µl / 1.770,00 €
  OriGene Technologies, Inc.

Lenti ORF particles, Rapgef4 (Myc-DDK-tagged) - Mouse Rap guanine nucleotide exchange factor (GEF) 4 (Rapgef4), transcript variant 2, 200 uL, >10^7 TU/mL

Lenti ORF particles, Rapgef4 (Myc-DDK-tagged) - Mouse Rap guanine nucleotide exchange factor (GEF) 4 (Rapgef4), transcript variant 2, 200 uL, >10^7 TU/mL  
200 µl / 1.590,00 €
  OriGene Technologies, Inc.

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