Human FRS2 Antibody

Catalog #: AF4069
3 Citations Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF4069
AF4069-SP

FRS2 in Human Liver and Liver Cancer Tissue.

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All FRS2 Antibodies

Product Details

Citations (3)

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human FRS2 Antibody Summary

Species Reactivity

Human

Specificity

Detects human FRS2 in direct ELISAs and Western blots.

Source

Polyclonal Sheep IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human FRS2
Asn121-Asn449
Accession # Q8WU20

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Human FRS2

Immunohistochemistry

5-15 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunohistochemistry

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FRS2 in Human Liver and Liver Cancer Tissue. FRS2 was detected in immersion fixed paraffin-embedded sections of human normal liver and liver cancer tissue using Sheep Anti-Human FRS2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4069) at 1 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to cancer cell cytoplasm and cell membranes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: FRS2

FRS2 (FGFR substrate 2; also known as SNT and FRS2-alpha ) is a 70‑90 kDa member of the FRS family of lipid-anchored docking proteins. It is an intermediary between FGF and TRK receptors and their Ras/MAPK signaling cascades. Human FRS2 is 512 amino acids (aa) in length. It contains a membrane-anchoring myristoylation signal (aa 1‑6), a PTB domain that interacts with FGF and NGF receptors (aa 13‑115), and a C-terminal Tyr-rich region that serves as a docking site for Grb2 and Shp2 (aa 196‑471). One splice form shows a deletion of the C-terminal four amino acids. Over aa 121‑449, human FRS2 is 99% and 94% aa identical to canine and mouse FRS2, respectively.

Long Name

Fibroblast Growth Factor Receptor Substrate 2

Entrez Gene IDs

10818 (Human); 327826 (Mouse)

Alternate Names

FGFR signalling adaptor; FGFR-signaling adaptor SNT; fibroblast growth factor receptor substrate 2; FRS2; FRS2A; FRS2alpha; SNT; SNT1; SNT-1FGFR substrate 2; Suc1-associated neurotrophic factor target 1

Product Datasheets

Product Datasheet

COA

SDS

Related Research Areas

Citations for Human FRS2 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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