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Key Product Details

Species Reactivity

Mouse

Applications

Flow Cytometry

Label

Alexa Fluor 700 (Excitation = 675-700 nm, Emission = 723 nm)

Antibody Source

Monoclonal Rat IgG2B Clone # 631501

Product Specifications

Immunogen

NS0 mouse myeloma cell line transfected with mouse LAG-3
Ser23-Leu442
Accession # Q61790

Specificity

Detects mouse LAG-3 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human LAG-3 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2B

Scientific Data Images for Mouse LAG-3 Alexa Fluor® 700-conjugated Antibody

Detection of LAG-3 antibody in Mouse Splenocytes antibody by Flow Cytometry.

Detection of LAG‑3 in Mouse Splenocytes by Flow Cytometry.

Mouse splenocytes treated with PMA and Calcium Ionomycin for 3 days were stained with Rat Anti-Mouse LAG-3 Alexa Fluor® 700-conjugated Monoclonal Antibody (Catalog # FAB33281N, filled histogram) or isotype control antibody (Catalog # IC013N, open histogram). View our protocol for Staining Membrane-associated Proteins.

Applications for Mouse LAG-3 Alexa Fluor® 700-conjugated Antibody

Application
Recommended Usage

Flow Cytometry

5 µL/106 cells
Sample: Mouse splenocytes treated with PMA and Calcium Ionomycin

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

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

Background: LAG-3

LAG-3 (Lymphocyte activation gene-3; CD223 in the human) is a member of the immunoglobulin superfamily (IgSF). The mature LAG-3 protein is a 496 amino acid (aa) membrane protein with a 421 aa extracellular region which contains four IgSF domains, a 21 aa transmembrane region and a 54 aa cytoplasmic region. LAG-3 shares < 20% amino acid sequence homology with CD4, but has similar structure and binds to MHC class II with higher affinity.  The mouse LAG-3 extracellular region shares 69% aa sequence identity with human LAG-3.

Long Name

Lymphocyte-activation Gene 3

Alternate Names

CD223, LAG3

Entrez Gene IDs

3902 (Human); 16768 (Mouse); 297596 (Rat); 102122272 (Cynomolgus Monkey)

Gene Symbol

LAG3

UniProt

Additional LAG-3 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 LAG-3 Alexa Fluor® 700-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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