Phospho-Rb (Ser780) Rabbit Polyclonal Antibody

SKU: orb11338

Description

Phospho-Rb (Ser780) Rabbit Polyclonal Antibody

Images & Validation

• Tested Applications: FC, ICC, IF, IHC-Fr, IHC-P, WB
• Dilution range: WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, ICC/IF=1:100-500, IF=1:100-500, Flow-Cyt=1ug/test
• Reactivity: Human, Mouse, Rat
• Predicted Reactivity: Bovine, Canine, Gallus

Key Properties

• Antibody Type: Primary Antibody
• Host: Rabbit
• Clonality: Polyclonal
• Isotype: IgG
• Immunogen: KLH conjugated Synthesised phosphopeptide derived from human Rb around the phosphorylation site of Ser780 L(p-S)PI
• Target: RB1
• Molecular Weight: 106 kDa
• Purification: Affinity purified by Protein A

Storage & Handling

• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Form/Appearance: Liquid
• Buffer/Preservatives: 0.01M TBS (pH7.4) with 1% rAlbumin, 0.02% Proclin300 and 50% Glycerol.
• Concentration: 1mg/ml
• Disclaimer: For research use only

Alternative Names

RB_HUMAN; Retinoblastoma-associated protein; RB1; p105-Rb; p110-RB1; pRb (Rb); pp110; RB transcriptional corepressor 1; pRb; OSRC; PPP1R130; Retinoblastoma;

MCF-7 cell, 4% Paraformaldehyde-fixed, Triton X-100 at room temperature for 20 min, Blocking buffer (normal goat serum) at 37°C for 20 min, Antibody incubation with (phospho-Rb (Ser780)) polyclonal Antibody, Unconjugated (orb11338) 1:100, 90 minutes at 37°C, followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue) was used to stain the cell nuclei.

MCF-7 cell, 4% Paraformaldehyde-fixed, Triton X-100 at room temperature for 20 min, Blocking buffer (normal goat serum) at 37°C for 20 min, Antibody incubation with (phospho-Rb (Ser780)) polyclonal Antibody, Unconjugated (orb11338) 1:100, 90 minutes at 37°C, followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue) was used to stain the cell nuclei.

Molt-4 cells were fixed with 4% PFA for 10 min at room temperature, permeabilized with 90% ice-cold methanol for 20 min at -20°C, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with phospho-Rb (Ser780) Antibody (orb11338) at 1:500 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2% BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).

Paraformaldehyde-fixed, paraffin embedded (mouse colon), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37°C for 30 min, Antibody incubation with (phospho-Rb (Ser780)) Polyclonal Antibody, Unconjugated (orb11338) at 1:200 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.

Sample: Lane 1: Mouse Thymus tissue lysates, Lane 2: Rat Thymus tissue lysates, Lane 3: Human Jurkat cell lysates, Primary: Anti-phospho-Rb (Ser780) (orb11338) at 1/1000 dilution, Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution, Predicted band size: 106 kDa, Observed band size: 125 kDa.

Quick Database Links

Gene Symbol

RB1

UniProt

P06400