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Phospho-RB-S780 Rabbit mAb (AP1419)

Tested applications:WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP InhibitionReactivity:Human, Rat

Western blot analysis of lysates from HeLa cells, using Phospho-RB-S780 Rabbit mAb (AP1419) at 1:19000 dilution. HeLa cells were treated by Calyculin A (100 nM) at 37℃ for 30 minutes after serum-starvation overnight.
Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.
Lysates/proteins: 25μg per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Enhanced Kit (RM00021).
Exposure time: 60s.

Western blot analysis of lysates from C6 cells, using Phospho-RB-S780 Rabbit mAb (AP1419) at 1:19000 dilution. C6 cells were treated by Calyculin A (100 nM) at 37℃ for 30 minutes after serum-starvation overnight.
Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.
Lysates/proteins: 25μg per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Enhanced Kit (RM00021).
Exposure time: 60s.

Overview

Product name	Phospho-RB-S780 Rabbit mAb
Catalog No.	AP1419
Host species	Rabbit
Purification method	Affinity purification
Isotype	IgG
CloneNo.	ARC52461

Background

The protein encoded by this gene is a negative regulator of the cell cycle and was the first tumor suppressor gene found. The encoded protein also stabilizes constitutive heterochromatin to maintain the overall chromatin structure. The active, hypophosphorylated form of the protein binds transcription factor E2F1. Defects in this gene are a cause of childhood cancer retinoblastoma (RB), bladder cancer, and osteogenic sarcoma.

Immunogen information

Immunogen	A phospho synthetic peptide corresponding to residues surrounding S780 of Human RB.
Sequence	Email for sequence
Gene ID
Swiss Prot
Synonyms	RB; pRb; OSRC; pp110; p105-Rb; PPP1R130; p110-RB1; Phospho-RB-S780
Calculated MW	106kDa
Observed MW	110kDa

Applications

Reactivity	Human, Rat
Tested applications	WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP Inhibition
Recommended dilution	WB 1:2000 - 1:20000
Storage buffer	Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.05% proclin300, 0.05% BSA, 50% glycerol, pH7.3.
Key application	Western blotting
Positive samples	HeLa treated by Calyculin A, C6 treated by Calyculin A
Cellular location	Nucleus