货号：14-810

品牌：Merck Millipore

规格：100Ug

目录价：￥4814.00

市场价格：￥4091.90

会员价格：￥3851.20

金山科研平台，产品价格货期咨询微信：jinshanbio Description: UbcH5b Conjugating Enzyme View All» Trade Name: Upstate (Millipore) View All» Qty/Pk: 100 µg View All» Product Overview: The His6-tagged fusion protein of UbcH5b is charge and support ubiquitinylation in vitro. Unlike their GST-tagged counterparts, the His6-tagged UbcH5 family members all appear to form thiol ester conjugates with ubiquitin at a similar rate under similar conditions. The His-tagged version of this enzyme is not susceptible to self-ubiquitinylation. UbcH5b is highly homologous to the S. cerevisiae UbC4/5 family of E2 enzymes, demonstrated to be essential for degradation of regulatory and abnormal proteins. UbcH5b, together with UbcH5a and UbcH5c, are the most active class of E2 enzymes in cell extracts and are associated with regulation of a number of transcription factors including p53, NF-κB, and c-Fos. View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Entrez Gene Summary: The modification of proteins with ubiquitin is an important cellular mechanism for targeting abnormal or short-lived proteins for degradation. Ubiquitination involves at least three classes of enzymes: ubiquitin-activating enzymes, or E1s, ubiquitin-conjugating enzymes, or E2s, and ubiquitin-protein ligases, or E3s. This gene encodes a member of the E2 ubiquitin-conjugating enzyme family. This enzyme functions in the ubiquitination of the tumor-suppressor protein p53, which is induced by an E3 ubiquitin-protein ligase. Two alternatively spliced transcript variants have been found for this gene and they encode distinct isoforms. View All» UniProt Summary: FUNCTION: SwissProt: P62837 # Catalyzes the covalent attachment of ubiquitin to other proteins. Mediates the selective degradation of short-lived and abnormal proteins. Functions in the E6/E6-AP-induced ubiquitination of p53/TP53.SIZE: 147 amino acids; 16735 Da SUBUNIT: Interacts with SCF (SKP1-CUL1-F-box protein) E3 ubiquitin ligase complex.SIMILARITY: SwissProt: P62837 ## Belongs to the ubiquitin-conjugating enzyme family. View All» Species: Human View All» Molecular Weight: 17 kDa View All» Brand Family: Upstate View All» Source: Recombinant human UbcH5b Conjugating Enzyme expressed in E. coli. View All» Storage Conditions: Stable for 1 year at -80°C from date of shipment. Avoid multiple freeze/thaw cycles. After initial defrost, aliquot into individual tubes and refreeze at -80°C. View All» Gene Symbol:

• UBE2D2

• UBCH5B

• PUBC1

• E2

• UbcH5B

• UBC4/5

• E2(17)KB2

• UBC4
  View All» Product Name: UbcH5b Conjugating Enzyme View All» UniProt Number: P62837 View All» Entrez Gene Number:
  • NM_003339.2

  • NM_181838.1
    View All» Purity: >95% by SDS-PAGE View All»
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