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CD25 Rat anti-Mouse, PerCP-Cy5.5, Clone: PC61, BD

Rat Monoclonal Antibody

Marke:  BD Biosciences 561112

Weitere Details : Netto-Gewicht : 0.01000kg

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Artikelnummer. 15890779

  • 200.64 € / 1 Stück
Verfügbar ab: 21-12-2022
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Beschreibung

Beschreibung

The PC61 monoclonal antibody specifically binds to CD25, the low-affinity IL-2 Receptor α chain (IL-2R α , p55) expressed on activated T and B lymphocytes from all mouse strains tested. IL-2R α by itself is not a signaling receptor. However, it can combine with IL-2 Receptor β (CD122) and γc (CD132) chains to form high-affinity, signaling receptor complexes for IL-2. Resting T and B lymphocytes and resting and activated NK cells do not express IL-2R α . CD25 is transiently expressed at a low level during normal B-cell development in the bone marrow on the CD45R/B220low TdT- sIg- Pre-B/Pre-B-II and CD45R/B220low TdT- sIgM+ sIgD- immature B stages, but not on the CD45R/B220low TdT+ sIg- Pro-B/Pre-B-I stage nor on CD45R/B220high TdT- sIgM+ sIgD+ mature B cells. It is expressed at a higher level during a very early stage of T-cell development in fetal and adult thymus. Peripheral CD25+CD4+ lymphocytes called regulatory T (Treg) cells are involved in the maintenance of self-tolerance. It has also been reported that dendritic cells express CD25, recognized by mAb 7D4 (Cat. No. 553068). The PC61 antibody recognizes an epitope of CD25 which is distinct from the IL-2 binding site and from those recognized by mAbs 3C7 (Cat. No. 557364) and 7D4 (Cat. No. 553068). It blocks binding of IL-2 to CD25, presumably by inducing a conformational change in CD25.

Spezifikation

Spezifikation

CD25
Monoclonal
0.2mg/mL
Interleukin-2 receptor alpha chain; IL-2RA; IL-2Rα; Il2ra; IL-2R p55
Rat
Affinity Purified
RUO
Mouse
IgG1 λ
Flow Cytometry
PC61
PerCP-Cyanine5.5
Aqueous buffered solution containing ≤0.09% sodium azide.
IL-2-dependent cytolytic mouse T-cell clone B6.1
25 μg
Primary
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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Dokumentation

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Sonderangebote

Sonderangebote

For Research Use Only.