Detects mouse VEGF R1/Flt‑1 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human VEGF R1/Flt‑1, recombinant mouse (rm) VEGF R2, or rmVEGF R3 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG_2B

Scientific Data Images for Mouse VEGFR1/Flt-1 Alexa Fluor® 488-conjugated Antibody

Detection of VEGF R1/Flt-1 in bEnd.3 Mouse Cell Line by Flow Cytometry.

bEnd.3 mouse endothelioma cell line was stained with Rat Anti-Mouse VEGF R1/Flt-1 Alexa Fluor® 488-conjugated Monoclonal Antibody (Catalog # FAB4711G, filled histogram) or isotype control antibody (Catalog # IC013G, open histogram). View our protocol for Staining Membrane-associated Proteins.

Applications for Mouse VEGFR1/Flt-1 Alexa Fluor® 488-conjugated Antibody

Application

Recommended Usage

Flow Cytometry

5 µL/10⁶ cells
Sample: bEnd.3 mouse endothelioma cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Shipping

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

Stability & Storage

Store the unopened product at 2 - 8° C. Do not use past expiration date. Protect from light.

Background: VEGFR1/Flt-1

VEGF R1 is one of the five Receptor Tyrosine Kinases (RTKs) (VEGF R1, KDR/Flk-1, Flt-4, Tie-1, and Tek/Tie-2) whose expression is almost exclusively restricted to the endothelial cells. Tie-1 and Tek/Tie-2 define a new class of RTKs containing two immunoglobulin-like domains, three EGF homology domains and three fibronectin type III domains in their extracellular regions. VEGF R1/Flt-1, VEGF R2/KDR/Flk-1, VEGF R3/Flt-4 are members of the class III subfamily of RTKs containing seven immunoglobulin-like repeats in their extracellular domains. All five RTKs are likely to play central roles in vasculogenesis and angiogenesis.

Full length mouse VEGF R1 mRNA encodes a 1333 amino acid (aa) residue precursor with a predicted 22 aa residue signal peptide. Mature VEGF R1 is composed of a 737 aa residue extracellular domain, a 22 aa residue transmembrane domain and a 552 aa residue cytoplasmic domain. As a result of alternative splicing of the mRNA, a cDNA encoding a truncated form of VEGF R1, lacking the seventh immunoglobulin-like domain, the transmembrane and intracellular domains, has been cloned. The recombinant soluble VEGF R1/Fc chimera binds VEGF and PlGF with high affinity and is a potent VEGF antagonist.

References

He, Y. et al. (1999) Molecular Endocrinology 13:537.
Ferrara, N. and T. Davis-Smyth (1997) Endocrine Reviews 8:4.

Long Name

Vascular Endothelial Growth Factor Receptor 1

Alternate Names

Flt-1, FLT1, FRT, VEGF R1, VEGFR-1

Entrez Gene IDs

2321 (Human); 14254 (Mouse)

Gene Symbol

FLT1

UniProt

P35969

Additional VEGFR1/Flt-1 Products

Product Documents

Product Datasheets

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COA

SDS

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Product Specific Notices for Mouse VEGFR1/Flt-1 Alexa Fluor® 488-conjugated Antibody

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.

For research use only

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Flow Cytometry

Mouse VEGFR1/Flt-1 Alexa Fluor® 488-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB4711G

Key Product Details

Species Reactivity

Validated:

Cited:

Applications