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CD45 antibody (Protein tyrosine Phosphatase, Receptor Type, C)

Details for Product anti-PTPRC Antibody No. ABIN119544, Supplier: Log in to see
Antigen
  • PTPRC
  • si:dkeyp-47c5.1
  • B220
  • CD45
  • CD45R
  • GP180
  • L-CA
  • LCA
  • LY5
  • T200
  • Cd45
  • Ly-5
  • Lyt-4
  • loc
  • Lca
  • RT7
  • cd45
  • protein tyrosine phosphatase, receptor type, C
  • PTPRC
  • ptprc
  • Ptprc
Reactivity
Human
1406
732
211
137
69
51
45
44
24
21
19
13
5
5
4
3
3
1
1
1
1
1
1
Host
Mouse
1458
782
233
3
2
Clonality (Clone)
Monoclonal ()
Conjugate
This CD45 antibody is un-conjugated
288
238
177
98
63
60
57
49
45
39
36
34
33
33
33
33
27
26
26
24
21
17
16
14
14
12
12
10
10
10
9
7
6
6
6
5
5
5
5
5
5
4
4
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
Application
Flow Cytometry (FACS), Immunohistochemistry (Frozen Sections) (IHC (fro)), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
2046
534
531
525
464
435
434
359
205
54
40
38
30
28
26
16
11
10
8
7
6
6
4
4
3
2
2
2
2
2
2
2
2
1
1
Options
Supplier
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Immunogen Human T lymphocytes
Clone F8-11-13
Isotype IgG1
Specificity Recognises the human CD45RA cell surface antigen. CD45 is a complex molecule existing in a number of isoforms. Antibodies recognising a common epitope on all of these isoforms are termed CD45 whilst those recognising only individual isoforms are termed CD45RA or CD45RO etc. Clone F8-11-13 reacts with the high molecular weight form of the leucocyte common antigen (LCA) expressed by B lymphocytes and a subset of T lymphocytes. This product is routinely tested in flow cytometry on human peripheral blood lymphocytes.
Purification Protein G affinity purified immunoglobulin fraction
Alternative Name CD45 / LCA (PTPRC Antibody Abstract)
Background CD45 is a family of single chain transmembraneous glycoproteins consisting of at least four isoforms (220, 205, 190, 180 kDa) which share a common large intracellular domain. Their extracellular domains are heavily glycosylated. The different isoforms are produced by alternative messenger RNA splicing of three exons of a single gene on chromosome 1. CD45 is expressed on cells of the human hematopoietic lineage (including hematopoietic stem cells) with the exception of mature red cells. It is not detected on differentiated cells of other tissues. It is likely that CD45 plays an important role in signal transduction, inhibition or upregulation of various immunological functions. Antibodies recognising a common epitope on all of the isoforms are termed CD45 whilst those recognising only individual isoforms are termed CD45RA or CD45RO etc.Synonyms: L-CA, Leukocyte common antigen, PTPRC, Receptor-type tyrosine-protein phosphatase C, T200
Gene ID 5788
NCBI Accession NP_002829
UniProt P08575
Pathways Regulation of Leukocyte Mediated Immunity
Application Notes Flow cytometry (Use 10 μL of 1/50 - 1/100 diluted antibody to label 10^6 cells in 100 μL). Immunohistochemistry on frozen and paraffin embedded sections (1/200, Does not require protein digestion pre-treatment nor antigen retrieval using heat treatment). Recommended Positive Control Tissue: Human tonsil.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions For Research Use only
Concentration 1 mg/mL
Buffer PBS buffer with 0.09 % sodium azide as preservative
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice Avoid repeated freezing and thawing.
Storage 4 °C/-20 °C
Storage Comment Store the antibody at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Do not freeze working dilutions
Background publications Franitza, Kollet, Brill, Vaday, Petit, Lapidot, Alon, Lider: "TGF-beta1 enhances SDF-1alpha-induced chemotaxis and homing of naive T cells by up-regulating CXCR4 expression and downstream cytoskeletal effector molecules." in: European journal of immunology, Vol. 32, Issue 1, pp. 193-202, 2001 (PubMed).

OGrady, Stewart, Lowrey, Howie, Krajewski: "CD40 expression in Hodgkin's disease." in: The American journal of pathology, Vol. 144, Issue 1, pp. 21-6, 1994 (PubMed).