Protein tyrosine Phosphatase, Receptor Type, C (PTPRC) antibody

Details for Product No. ABIN1106386
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Antigen
Synonyms PTPRC, si:dkeyp-47c5.1, B220, CD45, CD45R, GP180, L-CA, LCA, LY5, T200, Cd45, Ly-5, Lyt-4, loc, Lca, RT7, cd45
Reactivity
Human
(637), (459), (136), (56), (40), (36), (31), (19), (19), (7), (5), (3), (3), (2), (2), (1), (1)
Host
Mouse
(671), (432), (143), (2), (1)
Clonality (Clone)
Monoclonal ()
Conjugate
Un-conjugated
(184), (121), (109), (60), (33), (19), (12), (10), (10), (9), (8), (8), (8), (8), (7), (6), (6), (6), (4), (4), (4), (4), (4), (4), (4), (4), (4), (4), (3), (3), (3), (2), (2), (2), (2), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Application
Immunohistochemistry (Frozen Sections) (IHC (fro)), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Flow Cytometry (FACS)
(984), (213), (209), (201), (181), (148), (98), (94), (76), (40), (16), (8), (4), (2), (2), (2), (1), (1)
Pubmed 4 references available
Quantity 0.1 mg
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Catalog No. ABIN1106386
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Clone ML2
Isotype IgG1
Specificity Anti-CD45 (clone ML2) reacts with the CD45 antigen. CD45 clustered antibodies have proven valuable for gate setting of lymphocytes, leukocytes, and monocytes in routine testing using flow cytometry. Combination of CD45 with CD14 antibodies in the analysis of blood (or bone marrow) samples by flow cytometry shows variable expression of these antigens on different cell populations. In peripheral blood cells, a distinction can be made between lymphocytes (CD45+++, CD14 -), monocytes (CD45++, CD14++) and granulocytes (CD45++, CD14+/-). Testing by flow cytometry using a 'lyse-wash' method on whole blood from healthy donors showed the following values expressed in terms of % of the total lymphocyte count: Product code: AM39019AC-N (anti-CD45 APC) n: 10 Mean % positive: 99,72 S.D.: 0,30 % CV: 0,31 ------------------------------------------ Product code: AM39019FC-N (anti-CD45 FITC) n: 10 Mean % positive: 99,43 S.D.: 0,66 % CV: 0,66 ------------------------------------------ Product code: AM39019RP-N (anti-CD45 PE) n: 10 Mean % positive: 99,75 S.D.: 0,20 % CV: 0,21 ------------------------------------------
Purification Affinity chromatography
Alternative Name CD45 / LCA
Background The CD45 molecule is also known as the Leukocyte Common Antigen (LCA) or T200 antigen, and is comprised of different glycoproteins ranging from 180-240 kD [1,2]. CD45 is a family of transmembrane protein tyrosine phosphatases critically involved in the regulation of lymphocyte activation signals. Expression of CD45 is found on all hemopoietic cells, e.g. granulocytes, monocytes, macrophages and lymphocytes, except mature erythroid cells. In humans, there is heterogeneous expression of CD45 isoforms (RA, RB, RO, RC) on lymphocyte subpopulations. Detection of the different isoforms can distinguish, for example, between naive T cells and memory T cells, which is of interest in patients with immunodeficiency and autoimmune diseases.
Alternate names: L-CA, Leukocyte common antigen, PTPRC, Receptor-type tyrosine-protein phosphatase C, T200
Gene ID 5788
NCBI Accession NP_002829
UniProt P08575
Restrictions For Research Use only
Format Liquid
Buffer 0.01 M sodium phosphate, 0.15 M NaCl, pH 7.3, 0.2% BSA, 0.09% sodium azide
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage 4 °C
Storage Comment Store the antibody undiluted at 2-8°C. Fluorochrome labelled product is photosensitive and should be protected from light.
Expiry Date 12 months
Supplier Images
anti-Protein tyrosine Phosphatase, Receptor Type, C (PTPRC) antibody anti-Protein tyrosine Phosphatase, Receptor Type, C (PTPRC) antibody
Background publications Thomas: "The leukocyte common antigen family." in: Annual review of immunology, Vol. 7, pp. 339-69, 1989 (PubMed).

Pingel, Thomas: "Evidence that the leukocyte-common antigen is required for antigen-induced T lymphocyte proliferation." in: Cell, Vol. 58, Issue 6, pp. 1055-65, 1989 (PubMed).

Streuli, Hall, Saga et al.: "Differential usage of three exons generates at least five different mRNAs encoding human leukocyte common antigens." in: The Journal of experimental medicine, Vol. 166, Issue 5, pp. 1548-66, 1987 (PubMed).

Neel: "Role of phosphatases in lymphocyte activation." in: Current opinion in immunology, Vol. 9, Issue 3, pp. 405-20, 1997 (PubMed).

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