Size:100ug. Other sizes are also available. For further information, please contact us.
Research Areas:Microbiology
Uniprot ID:P17241
Gene Names:N
Organism:Human parainfluenza 4b virus (strain 68-333) (HPIV-4b)
AA Sequence:MSSVLAAYEQFLQTTEDRSFGDQQFVQSDTLKAEIPVFVLNTNDPQQRFTLMNFCLRLAVSSSAKSAIKQGALLSLLSLQATSMQNHLMIAARAPDAALRIIEVDAIDPQDYTLTINPRSGWDDIKIRAYRALSRDLPISLADRTVFVSRDAEHAVCDDMDTYLNRIFSVLIQIWIMVCKCMTAYDQPTGSEERRLAKYKQQGRMLEKYQLQTDARKIIQLVIRESMVIRQFLVQEMLTADKVGAYTNRYYAMVGDIAKYIANVGMSAFFLTLKFGLGNRWKPLALAAFSGELVKLKSFMSLYRRLGDRSRYLALLESPELMEFAPANYPLLFSYAMGVGSVQDPLIRNYQFGRNFLNTSYFQYGVETAMKHQGTVDPKLALELGITDEDRVDIMQSVEKHISGKAGDDISQPAGAFTMSLSRSAFINNNTSQDFSGARLSNYEQGWSGTNQDETRDVYPESTMHRLQNIEPTDSDHNELLMPELESDSNPFNRPRFTVRAPLIPEISHQNPTTRMNRNINTRDNTRADHQDTNEDRGSNVPDDILGDLDN
Expression Region:1-551aa
Sequence Info:Full Length
Source:E.coli
Tag Info:N-terminal 10xHis-tagged
MW:68.5 kDa
Alternative Name(s):Nucleocapsid protein;NP;Protein N
Relevance:Encapsidates the genome, protecting it from nucleases. The nucleocapsid (NC) has a helical structure. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. During replication, encapsidation by N is coupled to RNA synthesis and all replicative products are resistant to nucleases (By similarity).
Reference:"Sequencing analyses and comparison of parainfluenza virus type 4A and 4B NP protein genes." Kondo K., Bando H., Kawano M., Tsurudome M., Komada H., Nishio M., Ito Y. Virology 174:1-8(1990)
Purity:Greater than 85% as determined by SDS-PAGE.
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.
Storage: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?.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Function:
Involvement in disease:
Subcellular Location:
Protein Families:
Tissue Specificity:
Paythway:
HGNC Database Link:
UniGene Database Link:
KEGG Database Link:
STRING Database Link:
OMIM Database Link:
Lead Time Guidance:3-7 business days