Anti-RB 항체 (CAB16966)

Antibody Name:	Anti-RB Antibody
Antibody SKU:	CAB16966
Antibody Size:	20uL, 50uL, 100uL
Application:	WB IF
Reactivity:	Human, Rat
Host Species:	Rabbit
Immunogen:	Recombinant protein of human RB

Application:	WB IF
Recommended Dilution:	WB 1:500 - 1:2000 IF 1:50 - 1:200
Reactivity:	Human, Rat
Positive Samples:	SW480, HeLa

Immunogen:	Recombinant protein of human RB
Purification Method:	Affinity purification
Storage Buffer:	Store at -20°C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Isotype:	IgG
Sequence:	Email for sequence
Gene ID:	5925
Uniprot:	P06400
Cellular Location:	Nucleus
Calculated MW:	106kDa
Observed MW:	106kDa

Synonyms:

OSRC, PPP1R130, RB, p105-Rb, pRb, pp110, RB1, Rb

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.

UniProt Protein Function:	Rb: retinoblastoma tumor suppressor protein regulates cell proliferation by controlling progression through the G1-phase restriction point. Has three distinct binding domains and interacts with regulatory proteins including the E2F family of transcription factors, c-Abl tyrosine kinase and proteins with a conserved LXCXE motif. Cell cycle-dependent phosphorylation by Cdks inhibits Rb target binding, thus allowing cell cycle progression. Recruits and targets histone methyltransferase suv39h1 leading to epigenetic transcriptional repression.
UniProt Protein Details:	Protein type:Oncoprotein; Transcription, coactivator/corepressor; Nuclear receptor co-regulator; Tumor suppressor Chromosomal Location of Human Ortholog: 13q14.2 Cellular Component: nucleoplasm; SWI/SNF complex; PML body; Rb-E2F complex; spindle; chromatin; nucleus Molecular Function:identical protein binding; protein binding; androgen receptor binding; DNA binding; ubiquitin protein ligase binding; transcription coactivator activity; phosphoprotein binding; transcription factor binding; kinase binding; transcription factor activity Biological Process: sister chromatid biorientation; viral reproduction; positive regulation of transcription, DNA-dependent; negative regulation of transcription from RNA polymerase II promoter, mitotic; regulation of mitotic cell cycle; neuron maturation; positive regulation of macrophage differentiation; cell cycle arrest; neurite development; negative regulation of epithelial cell proliferation; transcription, DNA-dependent; negative regulation of transcription factor activity; mitotic cell cycle checkpoint; enucleate erythrocyte differentiation; regulation of lipid kinase activity; chromatin remodeling; G1/S-specific transcription in mitotic cell cycle; myoblast differentiation; neuron apoptosis; maintenance of mitotic sister chromatid cohesion; gut development; cell division; neuron morphogenesis during differentiation; negative regulation of smoothened signaling pathway; androgen receptor signaling pathway; Ras protein signal transduction; positive regulation of mitotic metaphase/anaphase transition; negative regulation of protein kinase activity; striated muscle cell differentiation; positive regulation of transcription from RNA polymerase II promoter; mitotic cell cycle; negative regulation of transcription, DNA-dependent; cell cycle checkpoint; G1/S transition of mitotic cell cycle Disease: Bladder Cancer; Osteogenic Sarcoma; Small Cell Cancer Of The Lung; Retinoblastoma
NCBI Summary:	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. [provided by RefSeq, Jul 2008]
UniProt Code:	P06400
NCBI GenInfo Identifier:	132164
NCBI Gene ID:	5925
NCBI Accession:	P06400.2
UniProt Secondary Accession:	P06400,P78499, Q5VW46, Q8IZL4, A8K5E3,
UniProt Related Accession:	P06400
Molecular Weight:	928
NCBI Full Name:	Retinoblastoma-associated protein
NCBI Synonym Full Names:	retinoblastoma 1
NCBI Official Symbol:	RB1
NCBI Official Synonym Symbols:	RB; pRb; OSRC; pp110; p105-Rb; PPP1R130
NCBI Protein Information:	retinoblastoma-associated protein; retinoblastoma suspectibility protein; prepro-retinoblastoma-associated protein; protein phosphatase 1, regulatory subunit 130
UniProt Protein Name:	Retinoblastoma-associated protein
UniProt Synonym Protein Names:	p105-Rb; pRb; Rb; pp110
Protein Family:	Retinoblastoma-associated protein
UniProt Gene Name:	RB1
UniProt Entry Name:	RB_HUMAN

	Western blot analysis of extracts of various cell lines, using RB antibody (CAB16966) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (RM00020). Exposure time: 3min.
	Immunofluorescence analysis of U-2 OS cells using Rb antibody (CAB16966) at dilution of 1:100. Blue: DAPI for nuclear staining.
	Immunofluorescence analysis of U-2 OS cells using Rb antibody (CAB16966) at dilution of 1:100. Blue: DAPI for nuclear staining.

Antibodies	ELISA Kits
Anti-RB Antibody (CAB0003)[KO Validated]	Human Retinoblastoma Protein 1 / RB1 ELISA Kit
Anti-RB Antibody (CAB11409)	Retinoblastoma (Phospho-Ser811) Colorimetric Cell-Based ELISA Kit
Anti-RB Antibody (CAB14775)	Retinoblastoma (Phospho-Ser780) Colorimetric Cell-Based ELISA Kit
Anti-RB Antibody (CAB2116)	Retinoblastoma (Phospho-Ser807) Colorimetric Cell-Based ELISA Kit
Anti-Phospho-RB-S795 Antibody (CABP0088)	Retinoblastoma Colorimetric Cell-Based ELISA Kit

Secondary Antibody

Anti-HRP Goat Anti-Rabbit IgG (H+L) Antibody (CABS014)