CD45 antibody

Catalog No. ABIN94127

Product Details anti-CD45 Antibody

Target: CD45 (PTPRC) (Protein tyrosine Phosphatase, Receptor Type, C (PTPRC))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD45 antibody is un-conjugated

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunoprecipitation (IP), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunocytochemistry (ICC)

Specificity: The antibody MEM-28 reacts with an extracellular epitope on all alternative forms of human CD45 antigen (Leukocyte Common Antigen), a 180-220 kDa single chain type I transmembrane protein expressed at high level on all cells of hematopoietic origin, except erythrocytes and platelets.

No Cross-Reactivity: Horse

Cross-Reactivity (Details): Human

Purification: Purified by protein-A affinity chromatography.

Purity: > 95 % (by SDS-PAGE)

Immunogen: Human thymocytes and T lymphocytes.

Clone: MEM-28

Isotype: IgG1

Application Details

Application Notes: Immunohistochemistry (paraffin sections): No pre-treatment of tissue sections is needed.
Immunocytochemistry: Recommended dilution: 10 μg/mL, paraformaldehyde fixation can be used.
Western blotting: Recommended dilution: 1 μg/mL, non-reducing conditions, band around 200-250 kDa, positive control: JURKAT human leukemia T-cell lysate, Kg-1a human leukemia cell lysate, non-reducing conditions, 6 % separating gel.
Flow cytometry: Recommended dilution: 1 μg/mL.

Restrictions: For Research Use only

Handling

Concentration: 1 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.4, 15 mM 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.

Handling Advice: Do not freeze.

Storage: 4 °C

Storage Comment: Store at 2-8°C. Do not freeze.

References for anti-CD45 antibody (ABIN94127)

Heneberg, Riegerová, Kučera: "Pimecrolimus Is a Potent Inhibitor of Allergic Reactions to Hymenopteran Venom Extracts and Birch Pollen Allergen In Vitro." in: PLoS ONE, Vol. 10, Issue 11, pp. e0142953, (2015) (PubMed).

McCormack, Muji?, Osdal, Bruserud, Gjertsen: "Multiplexed mAbs: a new strategy in preclinical time-domain imaging of acute myeloid leukemia." in: Blood, Vol. 121, Issue 7, pp. e34-42, (2013) (PubMed).

Majer, Vlaskova, Krol, Kalina, Kubanek, Stolnaya, Dvorakova, Elleder, Sikora: "Danon disease: a focus on processing of the novel LAMP2 mutation and comments on the beneficial use of peripheral white blood cells in the diagnosis of LAMP2 deficiency." in: Gene, Vol. 498, Issue 2, pp. 183-95, (2012) (PubMed).

Koethe, Zander, Köster, Annan, Ebenfelt, Spencer, Bemark: "Pivotal advance: CD45RB glycosylation is specifically regulated during human peripheral B cell differentiation." in: Journal of leukocyte biology, Vol. 90, Issue 1, pp. 5-19, (2011) (PubMed).

Drbal, Moertelmaier, Holzhauser, Muhammad, Fuertbauer, Howorka, Hinterberger, Stockinger, Schütz: "Single-molecule microscopy reveals heterogeneous dynamics of lipid raft components upon TCR engagement." in: International immunology, Vol. 19, Issue 5, pp. 675-84, (2007) (PubMed).

Cermák, Símová, Pintzas, Horejsí, Andera: "Molecular mechanisms involved in CD43-mediated apoptosis of TF-1 cells. Roles of transcription Daxx expression, and adhesion molecules." in: The Journal of biological chemistry, Vol. 277, Issue 10, pp. 7955-61, (2002) (PubMed).

Bose, Sarma: "Delineation of the intimate details of the backbone conformation of pyridine nucleotide coenzymes in aqueous solution." in: Biochemical and biophysical research communications, Vol. 66, Issue 4, pp. 1173-9, (1976) (PubMed).

Prior: "A study of the electrophysiological properties of the incurrent siphonal valve muscle of the surf clam, Spisula solidissima." in: Comparative biochemistry and physiology. A, Comparative physiology, Vol. 52, Issue 4, pp. 607-10, (1976) (PubMed).

Target Details for CD45

Target: CD45 (PTPRC) (Protein tyrosine Phosphatase, Receptor Type, C (PTPRC))

Alternative Name: CD45 (PTPRC Products)

Background: Protein tyrosine phosphatase receptor type C,CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase ubiquitously expressed in all nucleated hematopoietic cells, comprising approximately 10 % of all surface proteins in lymphocytes. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists as multiple isoforms as a result of alternative splicing, these isoforms differ in their extracellular domains, whereas they share identical transmembrane and cytoplasmic domains. These isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. Besides the role in immunoreceptor signaling, CD45 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis.,LCA, T200, LY5, B220, GP180, TPC

Gene ID: 5788

UniProt: P08575

Pathways: TCR Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, CXCR4-mediated Signaling Events, BCR Signaling