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Immunohistochemistry (IHC) (At 1/100 staining Human kidney cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Rabbit Ras-GRF1 Polyclonal Antibody | anti-Ras-GRF1 antibody

Phospho-Ras-GRF1 (Ser916) Antibody

Gene Names
RASGRF1; GNRP; GRF1; CDC25; GRF55; CDC25L; H-GRF55; PP13187; ras-GRF1
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry, ELISA
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Synonyms
Ras-GRF1; Polyclonal Antibody; Phospho-Ras-GRF1 (Ser916) Antibody; CDC25; CDC25L; GNRP; GRF1; GRF55; Guanine nucleotide exchange factor; Guanine nucleotide releasing factor 55KD; Guanine nucleotide releasing protein; guanine nucleotide-releasing factor 1; Guanine nucleotide-releasing protein; H GRF55; HGRF55; PP13187; Ras protein specific guanine nucleotide releasing factor 1; Ras specific guanine nucleotide releasing factor; Ras specific guanine nucleotide releasing factor CDC25 homolog; Ras specific nucleotide exchange factor CDC25; Ras-specific guanine nucleotide-releasing factor 1; Ras-specific nucleotide exchange factor CDC25; RASGRF1; RGRF1_HUMAN; anti-Ras-GRF1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Phospho-Ras-GRF1 (Ser916) Antibody detects endogenous levels of Ras-GRF1 only when phosphorylated at Ser916.
Purity/Purification
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Form/Format
Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Applicable Applications for anti-Ras-GRF1 antibody
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Application Notes
IHC: 1:50-1:200
Peptide ELISA: 1:20,000-1:40,000
Immunogen
A synthesized peptide derived from human Ras-GRF1 around the phosphorylation site of Ser916.
Conjugation
Unconjugated
Fragment
Fab fragment
Post Translational Modifications
Phosphorylated by PLK2, leading to ubiquitination and degradation by the proteasome.Ubiquitinated and degraded following phosphorylation by PLK2.Phosphorylated by SRC and LCK. Phosphorylation by LCK increases its capacity to stimulate the GDP/GTP exchange on Ras, whereas its phosphorylation by SRC seems not to have an effect on stimulation activity.
Subunit Structure
Homooligomer and heterooligomer with RASGRF2. Interacts with USP8, thereby regulating its stability (By similarity).
Similarity
The DH (DBL-homology) domain mediates interaction with RASGRF2.
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.

Immunohistochemistry (IHC)

(At 1/100 staining Human kidney cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Immunohistochemistry (IHC) (At 1/100 staining Human kidney cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)
Related Product Information for anti-Ras-GRF1 antibody
Promotes the exchange of Ras-bound GDP by GTP.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
143,218 Da
NCBI Official Full Name
ras-specific guanine nucleotide-releasing factor 1 isoform 1
NCBI Official Synonym Full Names
Ras protein-specific guanine nucleotide-releasing factor 1
NCBI Official Symbol
RASGRF1
NCBI Official Synonym Symbols
GNRP; GRF1; CDC25; GRF55; CDC25L; H-GRF55; PP13187; ras-GRF1
NCBI Protein Information
ras-specific guanine nucleotide-releasing factor 1; guanine nucleotide exchange factor; guanine nucleotide-releasing protein; guanine nucleotide-releasing factor, 55 kD; Ras-specific nucleotide exchange factor CDC25; Ras-specific guanine nucleotide-releas
UniProt Protein Name
Ras-specific guanine nucleotide-releasing factor 1
UniProt Gene Name
RASGRF1
UniProt Synonym Gene Names
CDC25; GNRP; GRF1; Ras-GRF1; GNRP
UniProt Entry Name
RGRF1_HUMAN

NCBI Description

The protein encoded by this gene is a guanine nucleotide exchange factor (GEF) similar to the Saccharomyces cerevisiae CDC25 gene product. Functional analysis has demonstrated that this protein stimulates the dissociation of GDP from RAS protein. The studies of the similar gene in mouse suggested that the Ras-GEF activity of this protein in brain can be activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit. Mouse studies also indicated that the Ras-GEF signaling pathway mediated by this protein may be important for long-term memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Mar 2009]

Uniprot Description

RASGRF1: a guanine nucleotide exchange factor (GEF). Stimulates the dissociation of GDP from RAS protein. Activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit in the mouse brain,. The signaling pathway mediated by this protein may be important for long-term memory. Two alternatively spliced variants have been reported.

Protein type: GEFs, Ras; GEFs

Chromosomal Location of Human Ortholog: 15q24.2

Cellular Component: neuron projection; growth cone; plasma membrane; cytosol

Molecular Function: glutamate receptor binding; Rho guanyl-nucleotide exchange factor activity; guanyl-nucleotide exchange factor activity; Ras guanyl-nucleotide exchange factor activity

Biological Process: regulation of Ras protein signal transduction; synaptic transmission; regulation of Rac protein signal transduction; cell proliferation; long-term memory; small GTPase mediated signal transduction; regulation of synaptic plasticity; positive regulation of Ras protein signal transduction; signal transduction; neurite development; regulation of neuronal synaptic plasticity

Research Articles on Ras-GRF1

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Product Notes

The Ras-GRF1 rasgrf1 (Catalog #AAA9613016) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-Ras-GRF1 (Ser916) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's Ras-GRF1 can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC), Peptide ELISA (EIA). IHC: 1:50-1:200 Peptide ELISA: 1:20,000-1:40,000. Researchers should empirically determine the suitability of the Ras-GRF1 rasgrf1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Ras-GRF1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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