CD5 antibody (CD5 Molecule) (FITC)

Details for Product anti-CD5 Antibody No. ABIN1111108, Supplier: Log in to see
Antigen
  • CD5
  • Ly-1
  • Ly-12
  • Ly-A
  • Lyt-1
  • LEU1
  • T1
  • CD5 molecule
  • CD5 antigen
  • CD5 antigen-like
  • Cd5 molecule
  • CD5
  • Cd5
  • LOC100054450
Reactivity
Human
848
284
146
75
53
39
36
35
35
29
28
28
25
21
17
5
2
2
1
Host
Mouse
983
228
139
1
Clonality (Clone)
Monoclonal ()
Conjugate
This CD5 antibody is conjugated to FITC
152
141
109
54
34
31
28
26
23
23
20
20
20
20
20
20
16
16
10
9
8
8
6
5
5
5
4
2
2
2
2
2
2
1
1
1
1
1
1
1
1
Application
Immunocytochemistry (ICC), Flow Cytometry (FACS), Immunoprecipitation (IP), Western Blotting (WB)
1074
423
317
288
251
195
177
176
137
26
18
15
13
11
10
8
6
4
3
3
2
2
2
1
1
1
1
1
1
1
Options
Supplier
Log in to see
Supplier Product No.
Log in to see
Immunogen Human acute lymphoblastic leukemia (ALL) T cells
Clone L17F12
Isotype IgG2a
Specificity The mouse monoclonal antibody L17F12 reacts with CD5, a 67 kDa single-chain transmembrane glycoprotein expressed on mature T lymphocytes, most of thymocytes and B lymphocytes subset (B-1a lymphocytes).
Characteristics The purified antibody is conjugated with Fluorescein isothiocyanate (FITC) under optimum conditions. The reagent is free of unconjugated FITC and adjusted for direct use. No reconstitution is necessary.
Alternative Name CD5 (CD5 Antibody Abstract)
Background CD5 antigen (T1, 67 kDa) is a human cell surface T-lymphocyte single-chain transmembrane glycoprotein. CD5 is expressed on all mature T-lymphocytes, most of thymocytes, subset of B-lymphocytes and on many T-cell leukemias and lymphomas. It is a type I membrane glycoprotein whose extracellular region contains three scavenger receptor cysteine-rich (SRCR) domains.The CD5 is a signal transducing molecule whose cytoplasmic tail is devoid of any intrinsic catalytic activity. CD5 modulates signaling through the antigen-specific receptor complex (TCR and BCR). CD5 crosslinking induces extracellular Ca++ mobilization, tyrosine phosphorylation of intracellular proteins and DAG production. Preliminary evidence shows protein associations with ZAP-70, p56lck, p59fyn, PC-PLC, etc. CD5 may serve as a dual receptor, giving either stimulatory or inhibitory signals depending both on the cell type and development stage. In thymocytes and B1a cells seems to provide inhibitory signals, in peripheral mature T lymhocytes it acts as a costimulatory signal receptor. CD5 is the phenotypic marker of a B cell subpopulation involved in the production of autoreactive antibodies.Disease relevance: CD5 is a phenotypic marker for some B cell lymphoproliferative disorders (B-CLL, Hairy cell leukemia, etc.). The CD5+ popuation is expanded in some autoimmune disorders (Rheumatoid Arthritis, etc.). Herpes virus infections induce loss of CD5 expression in the expanded CD8+ human T cells.
Gene ID 921
Research Area Stem Cells, Hematopoietic Progenitors, Adaptive Immunity, CD Antigens, Surface Receptors of Immune Cells
Application Notes The reagent is designed for Flow Cytometry analysis of human blood cells using 4 μ,l reagent / 100 μ,l of whole blood or 106 cells in a suspension.The content of a vial (0.4 ml) is sufficient for 100 tests.
Restrictions For Research Use only
Reconstitution No reconstitution is necessary.
Buffer The reagent is provided in phosphate buffered saline (PBS) containing 15 mM sodium azide and 0.2 % (w/v) high-grade protease free Bovine Serum Albumin (BSA) as a stabilizing agent.
Handling Advice Do not freeze.
Avoid prolonged exposure to light.
Storage 4 °C
Storage Comment Store in the dark at 2-8°C. Do not freeze. Avoid prolonged exposure to light. Do not use after expiration date stamped on vial label.
Product cited in: Dunphy, Tang: "The value of CD64 expression in distinguishing acute myeloid leukemia with monocytic differentiation from other subtypes of acute myeloid leukemia: a flow cytometric analysis of 64 cases." in: Archives of pathology & laboratory medicine, Vol. 131, Issue 5, pp. 748-54, 2007 (PubMed).

Gong, Lagoo, Peters, Horvatinovich, Benz, Buckley: "Value of CD23 determination by flow cytometry in differentiating mantle cell lymphoma from chronic lymphocytic leukemia/small lymphocytic lymphoma." in: American journal of clinical pathology, Vol. 116, Issue 6, pp. 893-7, 2001 (PubMed).

McAlister, Davis, Pfuhl, Driscoll: "NMR analysis of the N-terminal SRCR domain of human CD5: engineering of a glycoprotein for superior characteristics in NMR experiments." in: Protein engineering, Vol. 11, Issue 10, pp. 847-53, 1999 (PubMed).

Shuster, Falletta, Pullen, Crist, Humphrey, Dowell, Wharam, Borowitz: "Prognostic factors in childhood T-cell acute lymphoblastic leukemia: a Pediatric Oncology Group study." in: Blood, Vol. 75, Issue 1, pp. 166-73, 1990 (PubMed).

Engleman, Warnke, Fox, Dilley, Benike, Levy: "Studies of a human T lymphocyte antigen recognized by a monoclonal antibody." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 78, Issue 3, pp. 1791-5, 1981 (PubMed).

Did you look for something else?