Ly-76 / TER-119 Rat Monoclonal Antibody [Clone ID: TER-119]

Specifications

Product Data
Clone Name	TER-119
Applications	FC, IHC, IP, WB
Recommend Dilution	Flow Cytometry. This Antibody has been reported to work in Western Blot, Immunoprecipitation and Immunohistochemistry on Frozen and Paraffin Sections.
Reactivity	Mouse
Host	Rat
Clonality	Monoclonal
Immunogen	Day 14 BALB/c fetal liver cells from Wistar Rat spleen.
Specificity	Mouse Erythroid Cells (Ly-76). This anti-Mouse Erythroid cell (Ly-76) Monoclonal Antibody is selectively reactive with both fetal and adult erythroid cells. This monoclonal antibody (clone: TER119) is specific for cells at stages from early proerythroblast to mature erythrocytes. TER119 is reported to react with 20-25% of bone marrow cells and 2-3% of spleen cells but not with thymocytes or lymph node cells. In fetal haematopoietic tissues, 30-40% of day 10 yolk sac cells, 80-90% of day 14 fetal liver cells and 40-50% of newborn liver cells were reactive with AM31858PU-N. TER119+ cells in adult bone marrow expressed significant levels of CD45 but not myeloid (Mac-1, Gr-1) or B cell (B220) markers. This Monoclonal Antibody immunoprecipitated protein bands with molecular weights of 110 kDa, 60 kDa, 52 kDa and 32 kDa from erythrocyte membrane whereas only a 52 kDa band was detected by TER119 in Western Blot analysis. It has been determined that the TER119 antigen is a molecule associated with cell-surface glycophorin A but not with glycophorin A itself. Also the antigen is only expressed on normal erythroid cells but not on erythroleukaemia cells.
Formulation	PBS containing 0.02% Sodium Azide as preservative State: Purified State: Liquid purified Ig fraction
Concentration	lot specific
Purification	Protein G Affinity Chromatography
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Synonyms	Lymphocyte antigen 76, TER119
Note	Test Results: Tissue Distribution by Flow Cytometry Analysis: Mouse Strain: ATH Cell Concentration: 1 x 10e6 cells per test Antibody Concentration Used: 0.5 ?g/10e6 cells Secondary Antibody Used: Goat Anti-Rat FITC Cell Source (Percentage of cells stained above control): Whole Bone Marrow (17.4%) Whole Blood (86.5%) *Blood was collected 1:1 in Alsever's and 0.1M Disodium EDTA was added 1:1 and incubated 10 minutes at room temperature followed by 3 washes with PBS.
Reference Data

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