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Invitrogen™ CD101 Polyclonal Antibody
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Catalog No. PIPA586878
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100 μL
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PIPA586878 100 μL
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Catalog No. PIPA586878 Supplier Invitrogen™ Supplier No. PA586878
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Description

Rabbit Polyclonal Antibody

Purity is > 95% by SDS-PAGE.

CD101, also known as the V7 antigen, is a transmembrane glycoprotein and a member of the immunoglobulin superfamily. It is characterized by 7 Ig-like IgV domains and a short cytoplasmic tail with several phosphorylation sites. CD101 forms a disulfide-linked homodimer, although its precise function remains unknown. Expression of CD101 is observed on monocytes, granulocytes, dendritic cells, Langerhans cells, and activated T cells. It is also found on a subset of CD25+Foxp3+ regulatory T cells, which exhibit higher suppressive properties in vitro and in vivo. CD101 plays a role in modulating immune responses. Cross-linking CD101 can antagonize TCR/CD3-mediated lymphocyte activation, while CD101+ CD28+ T cells are highly responsive to CD28 signaling. In combination with anti-CD28 or suboptimal levels of anti-CD3, anti-CD101 can enhance proliferation, suggesting an activating role. The monoclonal antibody BB27 has been shown to inhibit T cell reactivity in allogeneic and antigen-specific mixed DC-T cell cultures. In mice, CD101 is expressed on a subpopulation of regulatory T cells (CD4+, CD25+, Foxp3+) with high suppressor activity. In humans, CD101 expression on peripheral blood mononuclear cells (PBMCs) stains approximately 30% of Foxp3+ cells, although studies have not confirmed higher suppressor activity in the human CD101+ population.
TRUSTED_SUSTAINABILITY

Specifications

Antigen CD101
Applications Western Blot
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with 50% glycerol and 0.02% sodium azide; pH 7.2
Gene CD101
Gene Accession No. A8E0Y8, Q93033
Gene Alias Cd101; CD101 antigen; CD101 molecule; cell surface glycoprotein V7; EWI immunoglobulin subfamily member EWI-101; EWI101; EWI-101; Glu-Trp-Ile EWI motif-containing protein 101; Gm1016; Gm734; IGSF2; Immunoglobulin superfamily member 2; immunoglobulin superfamily, member 2; leukocyte surface protein; RP11-27K13.2; V7
Gene Symbols CD101
Host Species Rabbit
Immunogen A synthetic peptide corresponding to residues in Human CD101.
Purification Method Antigen affinity chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 310727, 630146, 9398
Target Species Human, Mouse, Rat
Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Product Type Antibody
Form Liquid
Isotype IgG
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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