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Mouse Pref-1/DLK1/FA1 Alexa Fluor® 488-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB8634G

Recombinant Monoclonal Antibody.
R&D Systems, part of Bio-Techne
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FAB8634G-025
FAB8634G-100

Key Product Details

Species Reactivity

Mouse

Applications

Flow Cytometry

Label

Alexa Fluor 488 (Excitation = 488 nm, Emission = 515-545 nm)

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 1168B

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse Pref-1/DLK1/FA1
Ala24-Gln305
Accession # Q09163

Specificity

Detects mouse Pref-1 in direct ELISAs.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Mouse Pref-1/DLK1/FA1 Alexa Fluor® 488-conjugated Antibody

Detection of Pref-1/DLK1/FA1 antibody in 3T3-L1 Mouse Cell Line antibody by Flow Cytometry.

Detection of Pref‑1/DLK1/FA1 in 3T3‑L1 Mouse Cell Line by Flow Cytometry.

3T3-L1 mouse embryonic fibroblast adipose-like cell line was stained with Rabbit Anti-Mouse Pref-1/DLK1/FA1 Alexa Fluor® 488-conjugated Monoclonal Antibody (Catalog # FAB8634G, filled histogram) or isotype control antibody (Catalog # IC105G, open histogram). View our protocol for Staining Membrane-associated Proteins.

Applications for Mouse Pref-1/DLK1/FA1 Alexa Fluor® 488-conjugated Antibody

Application
Recommended Usage

Flow Cytometry

5 µL/106 cells
Sample: 3T3‑L1 mouse embryonic fibroblast adipose-like cell line
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from cell 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

Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: Pref-1/DLK1/FA1

Pref-1 (Preadipocyte factor 1), also known as Protein delta homolog 1, DLK1, FA1 and Fetal antigen 1, is a 45-60 kDa transmembrane glycoprotein that is highly expressed in fetal liver, placenta, adult adrenal gland, brain, testis and ovary. Expression of Pref-1 is elevated in liver after birth but starts to decline around postnatal day 16. Mature mouse Pref-1 is a 362 amino acid (aa) type I transmembrane N- and O-linked glycoprotein.  It contains a 282 aa extracellular region (aa 24-305), a 24 aa transmembrane segment (aa 306-329), and a 56 aa cytoplasmic domain (aa 330-385).  It contains 6 EGF-like domains and is involved in embryonic skeletal system development. Pref-1 inhibits preadipocyte proliferation by regulating their entry into G1/S-phase and represses preadipocyte differentiation. It is a master regulator of preadipocyte homeostasis and adipose tissue expansion. Pref-1 manipulation may, therefore, be utilized in obesity treatments. Mouse Pref-1 shares 85% and 94% aa identity with human and rat Pref-1, respectively.

Long Name

Preadipocyte Factor-1/Protein delta Homolog 1/Fetal Antigen 1

Alternate Names

DLK-1, DLK1, FA1, pG2, Pref1, ZOG

Entrez Gene IDs

8788 (Human); 13386 (Mouse)

Gene Symbol

DLK1

UniProt

Additional Pref-1/DLK1/FA1 Products

Product Documents

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Mouse Pref-1/DLK1/FA1 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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