CD20 anticorps

N° du produit ABIN6937894

Cet anticorps anti-CD20 est un anticorps Souris Monoclonal détectant CD20 dans FACS, WB, IF et IHC (f). Adapté pour Humain.

Aperçu rapide pour CD20 anticorps (ABIN6937894)

Antigène: CD20 (MS4A1) (Membrane-Spanning 4-Domains, Subfamily A, Member 1 (MS4A1))

Reactivité: Humain

Hôte: Souris

Clonalité: Monoclonal

Conjugué: Cet anticorp CD20 est non-conjugé

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))

Clone: L26

Détail du produit anti-CD20 anticorps

Specificité: Recognizes a protein of 30-33 kDa, which is identified as CD20. Its epitope is located in the cytoplasmic domain of CD20 and was, therefore, ascribed as CD20cy in the 5th Workshop. CD20 is a non-Ig differentiation antigen of B-cells and its expression is restricted to normal and neoplastic B-cells, being absent from all other leukocytes and tissues. CD20 is expressed by pre B-cells and persists during all stages of B-cell maturation but is lost upon terminal differentiation into plasma cells. This MAb can be used for immunophenotyping of leukemia and malignant cells, B lymphocyte detection in peripheral blood and B cell localization in tissues. It reacts with the majority of B-cells present in peripheral blood and lymphoid tissues and their derived lymphomas. In lymphoid tissue, germinal center blasts and B-immunoblasts are particularly reactive. It is a reliable antibody for ascribing a B-cell phenotype in known lymphoid tissues. Rarely, CD20-positive T-cell lymphomas have been reported. Reactivity has also been noted with Reed-Sternberg cells in cases of Hodgkin s disease, particularly of lymphocyte predominant type.

Réactivité croisée (Details): Human. Others not known.

Purification: 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.

Immunogène: Human tonsil B cells

Isotype: IgG2a kappa

Information d'application

Indications d'application:

Known_Application: Flow Cytometry (0.5-1 μg/million cells), Immunofluorescence (1-2 μg/mL), Western Blotting (1-2 μg/mL),Immunohistology (Formalin-fixed) (0.5-1 μg/mL for 30 minutes at RT),(Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined.

Positive_Control: Daudi, Raji, and U266 cell lines. Human lymphocytes. Human lymph node or tonsil.

Restrictions: For Research Use only

Stockage

Concentration: 1.0 mg/mL

Buffer: Prepared in 10 mM PBS, WITHOUT BSA and Azide.

Agent conservateur: Azide free

Stock: -20 °C,-80 °C

Stockage commentaire: Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.

Date de péremption: 24 months

Détails sur CD20

Antigène: CD20 (MS4A1) (Membrane-Spanning 4-Domains, Subfamily A, Member 1 (MS4A1))

Autre désignation: MS4A1

Sujet: APY, ATOPY, B-lymphocyte cell-surface antigen B1, Bp35, Fc epsilon receptor I beta chain, Fc Fragment of IgE high affinity I receptor for beta polypeptide, FCER1B, High affinity immunoglobulin epsilon receptor subunit beta, IgE Fc receptor subunit beta, IGEL, IGER, IGHER, Leukocyte surface antigen Leu-16, Ly44, MS4A1, MS4A2,CD20 / MS4A1 (B-Cell Marker)
Cellular localisation: Predominantly cell surface with some cytoplasmic

Poids moléculaire: 33-37kDa

ID gène: 931, 712553

UniProt: P11836