Anti-Ki-67 antibody (bs-10837R)

Anti-Ki-67 antibody 

DATASHEET

Host:Rabbit

Target Protein:Ki-67

IR:Immunogen Range:1-120/3256

Clonality:Polyclonal

Isotype:IgG

Entrez Gene:4288

Swiss Prot:P46013

Source:Recombinant human Ki-67 protein:1-120/3256 

Purification:affinity purified by Protein A

Storage:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Background:Ki67 antigen is the prototypic cell cycle related nuclear protein, expressed by proliferating cells in all phases of the active cell cycle (G1, S, G2 and M phase). It is absent in resting (G0) cells. Ki67 antibodies are useful in establishing the cell growing fraction in neoplasms (immunohistochemically quantified by determining the number of Ki67 positive cells among the total number of resting cells = Ki67 index). In neoplastic tissues the prognostic value is comparable to the tritiated thymidine labelling index. The correlation between low Ki67 index and histologically low grade tumours is strong. Ki67 is routinely used as a neuronal marker of cell cycling and proliferation.

Size:100ul

Concentration:1mg/ml

Applications:ELISA(1:5000-10000)
Flow-Cyt(1μg/Test)

Cross Reactive Species:Human
.

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Blank control (blue line): Hela (fixed with 70% ethanol (Overnight at 4℃) and then permeabilized with 90% ice-cold methanol for 30 min on ice).
Primary Antibody (green line): Rabbit Anti-Ki-67 antibody (bs-10837R),Dilution: 0.2μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody (white blue line): Goat anti-rabbit IgG-FITC,Dilution: 1μg /test.

Blank control:Hela.
Primary Antibody (green line): Rabbit Anti-Ki-67 antibody (bs-10837R-FITC)
Dilution: 2μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at -20℃. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. Acquisition of 20,000 events was performed.