RAD23B Antibody

Datasheet
Code CSB-PA019260LA01HU
See More Details Free Antibody trial simple
Size US$299Purchase it in Cusabio online store
(only available for customers from the US)
Uniprot No. P54727
Image
  • Western blot
    All lanes: RAD23B antibody at 2µg/ml
    Lane 1: 293T whole cell lysate
    Lane 2: MCF-7 whole cell lysate
    Secondary
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 44, 36 kDa
    Observed band size: 44 kDa

  • Immunohistochemistry of paraffin-embedded human breast cancer using CSB-PA019260LA01HU at dilution of 1:100

Protocols ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
Immunogen Recombinant Human UV excision repair protein RAD23 homolog B protein (1-250AA)
Raised in Rabbit
Species Reactivity Human
Tested Applications ELISA, WB, IHC; Recommended dilution: WB:1:500-1:5000, IHC:1:20-1:200
Relevance Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Binds to polyubiquitin chains. Proposed to be capable to bind simultaneously to the 26S proteasome and to polyubiquitinated substrates and to deliver ubiquitinated proteins to the proteasome. May play a role in endoplasmic reticulum-associated degradation (ERAD) of misfolded glycoproteins by association with PNGase and delivering deglycosylated proteins to the proteasome. Involved in global genome nucleotide excision repair (GG-NER) by acting as component of the XPC complex. Cooperatively with CETN2 appears to stabilize XPC. May protect XPC from proteasomal degradation. The XPC complex is proposed to represent the first factor bound at the sites of DNA damage and together with other core recognition factors, XPA, RPA and the TFIIH complex, is part of the pre-incision (or initial recognition) complex. The XPC complex recognizes a wide spectrum of damaged DNA characterized by distortions of the DNA helix such as single-stranded loops, mismatched bubbles or single-stranded overhangs. The orientation of XPC complex binding appears to be crucial for inducing a productive NER. XPC complex is proposed to recognize and to interact with unpaired bases on the undamaged DNA strand which is followed by recruitment of the TFIIH complex and subsequent scanning for lesions in the opposite strand in a 5'-to-3' direction by the NER machinery. Cyclobutane pyrimidine dimers (CPDs) which are formed upon UV-induced DNA damage esacpe detection by the XPC complex due to a low degree of structural perurbation. Instead they are detected by the UV-DDB complex which in turn recruits and cooperates with the XPC complex in the respective DNA repair. In vitro, the XPC:RAD23B dimer is sufficient to initiate NER; it preferentially binds to cisplatin and UV-damaged double-stranded DNA and also binds to a variety of chemically and structurally diverse DNA adducts. XPC:RAD23B contacts DNA both 5' and 3' of a cisplatin lesion with a preference for the 5' side. XPC:RAD23B induces a bend in DNA upon binding. XPC:RAD23B stimulates the activity of DNA glycosylases TDG and SMUG1.
Form Liquid
Conjugate Non-conjugated
Storage Buffer Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Purification Method >95%, Protein G purified
Isotype IgG
Clonality Polyclonal
Alias UV excision repair protein RAD23 homolog B (HR23B) (hHR23B) (XP-C repair-complementing complex 58 kDa protein) (p58), RAD23B
Immunogen Species Human
Research Area Epigenetics and Nuclear Signaling
Target Names RAD23B
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
References
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Function Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Binds to polyubiquitin chains. Proposed to be capable to bind simultaneously to the 26S proteasome and to polyubiquitinated substrates and to deliver ubiquitinated proteins to the proteasome. May play a role in endoplasmic reticulum-associated degradation (ERAD) of misfolded glycoproteins by association with PNGase and delivering deglycosylated proteins to the proteasome.; FUNCTION
Subcellular Location Nucleus, Cytoplasm
Protein Families RAD23 family
Database Links

HGNC: 9813

OMIM: 600062

KEGG: hsa:5887

STRING: 9606.ENSP00000350708

UniGene: Hs.521640

Pathway Protein processing in endoplasmic reticulum
DNA repair pathway

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