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CD25 Rat anti-Mouse, PE, Clone: PC61, BD

Rat Monoclonal Antibody

Marke:  BD Biosciences 561065

Additional Details : Gewicht : 0.01000kg

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Artikelnummer. 15830739

  • 119.00 CHF / 1 Stück


Verfügbar ab
03-06-2021
Zum Warenkorb hinzufügen

Beschreibung

Beschreibung

The PC61 antibody reacts with CD25, the low-affinity IL-2 Receptor α chain (IL-2Rα, p55) expressed on activated T and B lymphocytes from all mouse strains tested. IL-2Rα 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-2Rα. 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.

This antibody is routinely tested by flow cytometric analysis. Other applications were tested at BD Biosciences Pharmingen during antibody development only or reported in the literature.

Spezifikation

Spezifikation

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

For Research Use Only.