Anti-CD45 / LCA (Leucocyte Marker)(PTPRC/1147 + PTPRC/1460), Biotin conjugate

• Description:

  Recognizes the CD45 leukocyte common antigen (LCA) family which is comprised of at least four isoforms of membrane glycoproteins (220, 205, 190, 180 kDa) expressed on hematopoietic cell lines but absent on non-hematopoietic cell lines, normal and malignant non-hematopoietic tissues. The intracellular portions of these molecules have protein phosphatase activity and are involved in regulation of transmembrane signals. Antibody to CD45 is useful in differential diagnosis of lymphoid tumors from non-hematopoietic undifferentiated neoplasms. A positive result with this MAb is highly indicative of lymphoid or myeloid origin. Certain types of lymphoid neoplasms may lack CD45 (Hodgkin lymphoma, some T-cell lymphomas, and some leukemias) so its absence does not rule out a hematolymphoid tumor. This antibody is expressed almost exclusively by cells of hematopoietic lineage and is present in most benign and malignant lymphocytes as well as plasma cell precursors. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

• Synonyms:

  B220; CD45R; GP180; Leukocyte common antigen (LCA); Loc; Ly-5; Lyt-4; Protein tyrosine phosphatase receptor type C (PTPRC); Receptor-type tyrosine-protein phosphatase C; T200 glycoprotein

• UNSPSC:

  41116161

• UNSPSC Description:

  Primary and secondary antibodies for multiple methodology immunostaining detection application

• Gene Name:

  PTPRC

• Gene ID:

  5788

• NCBI Gene ID:

  654514

• UniProt:

  P08575

• Cellular Locus:

  Plasma membrane

• Host:

  Mouse

• Species Reactivity:

  Human

• Immunogen:

  Human recombinant full-length CD45 protein

• Target Antigen:

  CD45 | LCA

• Clonality:

  Monoclonal

• Isotype:

  IgG1 κ

• Clone:

  PTPRC/1147 PTPRC/1460

• Conjugation:

  Biotin

• Disease:

  Tumor

• Source:

  Animal

• Applications:

  IHC, FFPE (verified) | WB (verified)

• Validated Applications:

  IHC, FFPE, WB

• Field of Research:

  Immunology, Signal transduction

• Positive Control:

  Ramos, U-698, or GA-10 cells. Tonsil

• Concentration:

  0.1 mg/mL

• Buffer:

  PBS, 0.1% BSA, 0.05% azide

• Molecular Weight:

  180-220 kDa

• Shipping Conditions:

  Room temperature

• Storage Conditions:

  4°C; Stable at room temperature or 37°C (98°F) for 7 days.

• Shelf Life:

  2 years

• CAS Number:

  9007-83-4