Recombinant Human Hyaluronan and proteoglycan link protein 1 (HAPLN1)

Recombinant Human Hyaluronan and proteoglycan link protein 1 (HAPLN1)

• CAS Number: 9000-83-3
• Gene Name: HAPLN1
• UniProt: P10915
• Expression Region: 16-354aa
• Organism: Homo sapiens
• Target Sequence: DHLSDNYTLDHDRAIHIQAENGPHLLVEAEQAKVFSHRGGNVTLPCKFYRDPTAFGSGIHKIRIKWTKLTSDYLKEVDVFVSMGYHKKTYGGYQGRVFLKGGSDSDASLVITDLTLEDYGRYKCEVIEGLEDDTVVVALDLQGVVFPYFPRLGRYNLNFHEAQQACLDQDAVIASFDQLYDAWRGGLDWCNAGWLSDGSVQYPITKPREPCGGQNTVPGVRNYGFWDKDKSRYDVFCFTSNFNGRFYYLIHPTKLTYDEAVQACLNDGAQIAKVGQIFAAWKILGYDRCDAGWLADGSVRYPISRPRRRCSPTEAAVRFVGFPDKKHKLYGVYCFRAYN
• Tag: Tag-Free
• Source: E.coli
• Field of Research: Signal Transduction
• Assay Type: In Stock Protein
• Relevance: Plays an important role in transactivating viral early genes as well as activating its own promoter, probably by altering the viral chromatin structure. Expression of IE1 and IE2 proteins is critical for the establishment of lytic infection and reactivation from viral latency. Disrupts PML-associated ND10 nuclear bodies by interfering with host PML and SP100 sumoylation thereby altering the regulation of type I and type II interferon-induced gene expression. Promotes efficient viral growth by interacting with and directing host SP100 to degradation, leading to enhanced acetylation level of histones. In addition, functions in counteracting the host innate antiviral response. Inhibits the type I interferon pathway by directly interacting with and sequestrating host STAT2. Also targets type II interferon pathway by repressing IL6- and STAT3 target genes. Repression of STAT3 genes is due to STAT3 nuclear accumulation and disruption of IL6-induced STAT3 phosphorylation by IE1. This repression is followed by phosphorylation and activation of STAT1. Inhibits host ISG transcription by sequestering host ISGF3 in a PML- and STAT2- binding dependent manner. Alters host cell cycle progression, probably through its interaction with host E2F1 or RB1 that overcomes the RB1-mediated repression of E2F-responsive promoters.
• Purity: Greater than 85% as determined by SDS-PAGE.
• Activity: Not Test
• Length: Full Length of Mature Protein
• Form: Liquid or Lyophilized powder
• Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
• Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
• Molecular Weight: 38.6 kDa
• References & Citations: "Genetic content of wild-type human cytomegalovirus." Dolan A., Cunningham C., Hector R.D., Hassan-Walker A.F., Lee L., Addison C., Dargan D.J., McGeoch D.J., Gatherer D., Emery V.C., Griffiths P.D., Sinzger C., McSharry B.P., Wilkinson G.W.G., Davison A.J. J. Gen. Virol. 85:1301-1312 (2004)
• Storage Conditions: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.