Anti-Mouse PD-L2 (B7-DC) – Purified in vivo PLATINUM™ Functional Grade

Anti-Mouse PD-L2 (B7-DC) – Purified in vivo PLATINUM™ Functional Grade

Product No.: C9222

[product_table name="All Top" skus="C2292"]

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Clone
TY25
Target
PD-L2
Formats AvailableView All
Product Type
Monoclonal Antibody
Alternate Names
PD-L2 , CD273, B7-DC
Isotype
Rat IgG2a κ
Applications
FC
,
IHC FF
,
in vivo
,
IP
,
WB

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Select Product Size
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Antibody Details

Product Details

Reactive Species
Mouse
Host Species
Rat
Recommended Isotype Controls
Recommended Dilution Buffer
Immunogen
Purified transfected mouse B7-DC cell line
Product Concentration
≥ 5.0 mg/ml
Endotoxin Level
≤ 0.5 EU/mg as determined by the LAL method
Purity
≥98% monomer by analytical SEC
>95% by SDS Page
Formulation
This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added. Due to inherent biochemical properties of antibodies, certain products may be prone to precipitation over time. Precipitation may be removed by aseptic centrifugation and/or filtration.
Product Preparation
Functional grade preclinical antibodies are manufactured in an animal free facility using in vitro cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates.
Pathogen Testing
To protect mouse colonies from infection by pathogens and to assure that experimental preclinical data is not affected by such pathogens, all of Leinco’s Purified Functional PLATINUM<sup>TM</sup> antibodies are tested and guaranteed to be negative for all pathogens in the IDEXX IMPACT I Mouse Profile.
Storage and Handling
Functional grade preclinical antibodies may be stored sterile as received at 2-8°C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -80°C. Avoid Repeated Freeze Thaw Cycles.
Country of Origin
USA
Shipping
Next Day 2-8°C
Applications and Recommended Usage?
Quality Tested by Leinco
FC The suggested concentration for this CD273 antibody clone TY25 for staining cells in flow cytometry is ≤ 0.25 μg per 106 cells in a volume of 100 μl. Titration of the reagent is recommended for optimal performance for each application.
WB
Additional Applications Reported In Literature ?
IHC FF
IP
Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Description

Specificity
Clone TY25 recognizes an epitope on mouse PD-L2. TY25 does not cross-react with PD-L1.
Background
PD-L2 antibody, clone TY25, recognizes mouse programmed death ligand 2 (PDL-2), also known as B7-DC and CD273. PD-L2 is a 42 kDa type I transmembrane glycoprotein that belongs to the B7 family of the immunoglobulin (Ig) receptor superfamily. PD-L2 is an inhibitory ligand primarily expressed on antigen-presenting cells, including macrophages and a subset of dendritic cells (DCs). Its receptor, PD-1, is expressed by CD4-CD8- thymocytes as well as CD4 and CD8 T cells, monocytes, DCs, and B cells upon activation1. Binding of PD-L2 to PD-1 on CD4 and CD8 T cells inhibits T cell receptor (TCR) signaling, negatively regulating T cell proliferation, cytokine production, and cytotoxic activity2. PD-L2 is expressed on many tumor types3,4 and is associated with unfavorable prognosis in patients with solid tumors5.
Antigen Distribution
PD-L2 is expressed on macrophages and a subset of dendritic cells (DCs).
Ligand/Receptor
PD-1, uncharacterized receptor
PubMed
NCBI Gene Bank ID
Research Area
Costimulatory Molecules
.
Immunology

References & Citations

1. Francisco LM, et al. (2010) Immunol Rev. 236:219-242
2. Latchman Y, et al. (2001) Nat Immunol. 2(3):261-8
3. Ahmad SM, et al. (2018) Oncoimmunology. 7:e1390641
4. Panjwani PK, et al. (2018) Hum Pathol. 71:91–9
5. Yang H, et al. (2019) Front Oncol. 9:47
Flow Cytometry
IHC FF
in vivo Protocol
Immunoprecipitation Protocol
General Western Blot Protocol

Certificate of Analysis

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Formats Available

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Disclaimer AlertProducts are for research use only. Not for use in diagnostic or therapeutic procedures.