RASGRF1 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-85727

Novus Biologicals, part of Bio-Techne
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NBP1-85727
NBP1-85727-25ul
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Key Product Details

Species Reactivity

Human

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

View all RASGRF1 Antibodies »

Product Specifications

Immunogen

This antibody was developed against Recombinant Protein corresponding to amino acids: RKLSLNIPIITGGKALDLAALSCNSNGYTSMYSAMSPFSKATLDTSKLYVSSSFTNKIPDEGDTTPEKPEDPSALSKQSSEVSMREESDIDQNQSDDGDTE

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for RASGRF1 Antibody

Immunocytochemistry/ Immunofluorescence: RASGRF1 Antibody [NBP1-85727]

Immunocytochemistry/ Immunofluorescence: RASGRF1 Antibody [NBP1-85727]

Immunocytochemistry/Immunofluorescence: RASGRF1 Antibody [NBP1-85727] - Immunofluorescent staining of human cell line U-2 OS shows localization to nuclear speckles & the Golgi apparatus. Antibody staining is shown in green.
Immunohistochemistry-Paraffin: RASGRF1 Antibody [NBP1-85727]

Immunohistochemistry-Paraffin: RASGRF1 Antibody [NBP1-85727]

Immunohistochemistry-Paraffin: RASGRF1 Antibody [NBP1-85727] - Staining of human colon shows strong cytoplasmic positivity in glandular cells.

Applications for RASGRF1 Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

0.25-2 ug/ml

Immunohistochemistry

1:50 - 1:200

Immunohistochemistry-Paraffin

1:50 - 1:200
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended. ICC/IF,Fixation Permeabilization: Use PFA/Triton X-100.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS (pH 7.2) and 40% Glycerol

Preservative

0.02% Sodium Azide

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: RASGRF1

RASGRF1 is a critical step in signal transduction responses to stimulation of cell surface receptors by their ligands involves the accumulation of Ras proteins in their active GTP-bound state. To reach their active GTP-bound state, Ras proteins must first release bound GDP, a rate limiting step mediated by a guanine nucleotide releasing factor (GRF). The mammalian Ras p21 GRF protein has been designated Ras-GRF1 p140. Ras-GRF1 accelerates release of GDP from H- and N-Ras p21 protein in vitro, but not from the related Ral A or Cdc42Hs GTP-binding proteins. Of interest, a region mapping within the amino terminal domain of Ras-GRF1 is similar to both the human breakpoint cluster protein, Bcr, and the Dbl proto-oncogene product, a guanine nucleotide-releasing factor for Cdc42Hs. Ras-GRF2 p135 has also been identified. Ras-GRF2 p135 is highly homologous to Ras-GRF1 p140 except in the region between the REM and CDC25 domains and appears to function similarly to Ras-GRF1 p140.

Alternate Names

CDC25guanine nucleotide exchange factor, CDC25L, GNRPguanine nucleotide-releasing factor 1, GRF1, GRF55, guanine nucleotide-releasing factor, 55 kD, Guanine nucleotide-releasing protein, H-GRF55, PP13187, Ras protein-specific guanine nucleotide-releasing factor 1, Ras-GRF1, ras-specific guanine nucleotide-releasing factor 1, Ras-specific guanine nucleotide-releasing factor, CDC25 homolog, Ras-specific nucleotide exchange factor CDC25

Gene Symbol

RASGRF1

Additional RASGRF1 Products

Product Documents for RASGRF1 Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for RASGRF1 Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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