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Rb Antibody (MA5-50542) in WB
Western Blot analysis of Rb using Rb Recombinant Monoclonal Antibody (Product # MA5-50542) in Jurkat (30 μg), Raji (30 μg), and NCI-H929 (30 μg) whole cell extracts at a dilution of 1:1,000. Extracts were separated by 7.5% SDS-PAGE. An HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.
Product Details
MA5-50542
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293 cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
HL2465
Immunogen
Recombinant fragment of human Rb.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Protein A
Storage buffer
PBS
Contains
no preservative
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Wet ice
RRID
AB_3093151
Target Information
Rb is a tumor suppressor nuclear phosphoprotein capable of binding to DNA. It is phosphorylated on serine and threonine, but not on tyrosine residues. It forms a complex with SV40 large T antigen, adenovirus E1A, and human papilloma virus-16 E. Rb protein may act by regulating transcription and loss of its function leads to uncontrolled cell growth. Aberrations in the RB gene have been implicated in cancers of breast, colon, prostate, kidney, nasopharynx, and leukemia.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Cleaved Rb; delta RB-p70; DRb-p70; exon 17 tumor GOS561 substitution mutation causes premature stop; GOS563 exon 17 substitution mutation causes premature stop; p105-Rb; P105RB; p110-RB1; Phospho-Retinoblastoma; pp110; pRb; prepro-retinoblastoma-associated protein; protein phosphatase 1, regulatory subunit 130; Rb; Rb-p70; Retin; Retinoblastoma; retinoblastoma 1; retinoblastoma gene; retinoblastoma suspectibility protein; Retinoblastoma-associated protein
Gene Aliases: OSRC; p105-Rb; pp110; PPP1R130; pRb; RB; RB1
UniProt ID: (Human) P06400
Entrez Gene ID: (Human) 5925
core promoter binding
RNA polymerase II activating transcription factor binding
DNA binding
transcription factor activity, sequence-specific DNA binding
transcription coactivator activity
protein binding
transcription factor binding
kinase binding
ubiquitin protein ligase binding
identical protein binding
androgen receptor binding
phosphoprotein binding
chromatin/chromatin-binding, or -regulatory protein
cell cycle checkpoint
G1/S transition of mitotic cell cycle
regulation of transcription involved in G1/S transition of mitotic cell cycle
chromatin remodeling
transcription, DNA-templated
negative regulation of protein kinase activity
cell cycle arrest
negative regulation of transcription from RNA polymerase II promoter during mitosis
mitotic cell cycle checkpoint
Ras protein signal transduction
regulation of mitotic cell cycle
negative regulation of gene expression
viral process
covalent chromatin modification
androgen receptor signaling pathway
sister chromatid biorientation
neuron projection development
maintenance of mitotic sister chromatid cohesion
glial cell apoptotic process
skeletal muscle cell differentiation
neuron maturation
enucleate erythrocyte differentiation
negative regulation of sequence-specific DNA binding transcription factor activity
regulation of lipid kinase activity
myoblast differentiation
positive regulation of macrophage differentiation
positive regulation of mitotic metaphase/anaphase transition
negative regulation of smoothened signaling pathway
negative regulation of transcription, DNA-templated
positive regulation of transcription, DNA-templated
positive regulation of transcription from RNA polymerase II promoter
digestive tract development
cell morphogenesis involved in neuron differentiation
negative regulation of epithelial cell proliferation
striated muscle cell differentiation
cell division
neuron apoptotic process
protein localization to chromosome, centromeric region
cellular response to xenobiotic stimulus
regulation of cohesin loading
negative regulation of transcription involved in G1/S transition of mitotic cell cycle
regulation of centromere complex assembly
hepatocyte apoptotic process
negative regulation of G1/S transition of mitotic cell cycle
positive regulation of transcription regulatory region DNA binding
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