Flow Cytometry catalog - ROW 2019
Single-Color Conjugated Antibodies
The CD25 antigen (IL-2R α chain, Tac or p55) is a single-chain glycoprotein with a molecular weight of 55 kDa which is the low affinity receptor for IL-2 (IL-2R α or IL-2R1). In conjunction with CD122 (IL-2R β , p75) and CD132 (IL-2R γ , p64), CD25 antigen forms the high-affinity IL-2R complex. CD25 is highly expressed on regulatory CD4-positive T lymphocytes and undetected on resting CD8 positive lymphocytes. However, all activated T lymphocytes express the CD25 protein. CD25 is also found on a subset of B cells (CD20 positive), on activated monocytes and macrophages, and on T cell clones. It is also expressed on NK cells enriched from peripheral blood lymphocytes by culturing in the presence of IL-2. It is absent from thymocytes, granulocytes, monocytes, resting NK cells, platelets and erythrocytes. CD25
Lysed normal whole blood sample.
Form Clone: 1HT44H3 (IL-2R1)
Isotype: IgG2a Mouse
Size
Format
Part#
Status
Line Quality Standard
RD1
6604422
0.5 mL
Liquid
ASR
CYTO - STAT
GMP
Clone: B1.49.9
Isotype: IgG2a Mouse
The B1.49.9 monoclonal antibody does not block the binding of IL-2 to its receptor.
Form
Size
Format
Part#
Status
Line Quality Standard
PB
A82944 IM0478U A07774 IM0479U 6607112 IM2646 IM2646U A79386 B92458 A52882 B09684 A86356 B92454
0.5 mL
Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid
ASR ASR
IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest
GMP GMP
FITC
2 mL
PE PE
100 tests
CE
98/79/EC
2 mL
ASR RUO
GMP GMP
ECD PC5 PC5
100 tests 100 tests
CE
98/79/EC
1 mL
ASR ASR
GMP GMP
PC5.5 PC5.5
0.5 mL 50 tests
CE
98/79/EC
PC7 APC
1 mL
ASR ASR ASR
GMP GMP GMP
0.5 mL 0.5 mL 50 tests 0.5 mL
APC-A700 APC-A700 APC-A750
CE
98/79/EC
B13979
ASR
GMP
The CD26 antigen is the dipeptidylpeptidase IV ectoenzyme (DPPIV). It is a single-chain glycoprotein with a molecular weight of 110 kDa. It binds to adenosine deaminase protein (ADA). CD26 is a functional collagen receptor. CD26 provides an alternative activation pathway for T lymphocytes in which the CD3 ζ (TCR ζ chain) is required for CD26-mediated signaling. The expression of CD26 is found on resting T cells and is increased on activated T lymphocytes, B lymphocytes, macrophages and NK cells. In a study using this antibody, it has been suggested that CD26 is involved as a cofactor of CD4 in the mechanism of triggering apoptosis. Another study showed the expression of CD26 in human kidney and on lymphocytes and macrophages of specific skin biopsies. CD26
Lysed normal whole blood sample gated on lymphocytes.
Clone: 4EL-1C7 (Ta1)
Isotype: IgG1 Mouse
The 4EL-1C7 monoclonal antibody does not inhibit T cell activation and cytotoxicity.
Form
Size
Format
Part#
Status
Line Quality Standard
PE
IM2724
2 mL
Liquid
ASR
IOTest
GMP
If you require a different antibody fluorochrome combination, please refer to the Custom Design Services on page 14 or contact us via: cds.support@beckman.com ANTIBODIES & KITS 50 Outside US Flow Cytometry Catalog
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