Rb (RB1) Rabbit Polyclonal Antibody

CAT#: AP21107PU-S

Rb (RB1) rabbit polyclonal antibody, Aff - Purified



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CNY 800.00


货期*
2周

规格
    • 25 ul

Product images

Specifications

Product Data
Applications IHC, WB
Recommend Dilution Western blot: 1/500 - 1/1000.
Immunohistochemistry on paraffin sections: 1/50 - 1/200.
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Specificity This antibody detects endogenous levels of Rb protein.
(region surrounding Thr601)
Formulation Phosphate buffered saline (PBS), pH 7.2.
State: Aff - Purified
State: Liquid purified Ig fraction
Preservative: 15 mM sodium azide
Concentration 1.0 mg/ml
Purification Affinity chromatography (> 95% (by SDS-PAGE)
Conjugation Unconjugated
Storage Condition Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Predicted Protein Size ~ 106 kDa
Gene Name RB transcriptional corepressor 1
Background Pediatric cancer retinoblastoma and the formation of other human tumors can be attributed to mutations in the retinoblastoma tumor suppressor gene. The retinoblastoma tumor suppressor gene product, known as Rb or pRb, regulates differentiation, apoptosis and cell cycle control by coordinating the cell cycle, at G1/S, with transcriptional machinery that includes the heterodimeric E2F family. During G1, cyclin D (D1, 2, 3)-dependent kinase-mediated phosphorylation of Rb at Ser 795 marks the conversion of Rb from a transcriptionally repressive, hypophosphorylated state to an inactive, phosphorylated state, which may be sustained through mitosis by differential phosphorylation of up to 16 putative serine or threonine residues, including Ser 249/Thr 252, Thr 373, Thr 356, Ser 780, Ser 807/Ser 811 and Thr 821/Thr 826.Hypophosphorylated Rb represses the transcription of genes controlling cell cycle through direct protein-protein interactions, by binding and inactivating the promoters of transcription factors, and through recruitment of histone deacetylase.
Synonyms Retinoblastoma 1, Rb, p105-Rb, pRb, pp110, OSRC
Reference Data
Protein Families Druggable Genome, Transcription Factors
Protein Pathways Bladder cancer, Cell cycle, Chronic myeloid leukemia, Glioma, Melanoma, Non-small cell lung cancer, Pancreatic cancer, Pathways in cancer, Prostate cancer, Small cell lung cancer
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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