Size:100ug. Other sizes are also available. For further information, please contact us.
Research Areas:Epigenetics and Nuclear Signaling
Uniprot ID:P0A3M1
Gene Names:bla
Organism:Klebsiella pneumoniae
AA Sequence:SPQPLEQIKLSESQLSGRVGMIEMDLASGRTLTAWRADERFPMMSTFKVVLCGAVLARVDAGDEQLERKIHYRQQDLVDYSPVSEKHLADGMTVGELCAAAITMSDNSAANLLLATVGGPAGLTAFLRQIGDNVTRLDRWETELNEALPGDARDTTTPASMAATLRKLLTSQRLSARSQRQLLQWMVDDRVAGPLIRSVLPAGWFIADKTGASKRGARGIVALLGPNNKAERIVVIYLRDTPASMAERNQQIAGIGAALIEHWQR
Expression Region:22-286aa
Sequence Info:Full Length of Mature Protein
Source:E.coli
Tag Info:N-terminal 10xHis-tagged and C-terminal Myc-tagged
MW:36.3 kDa
Alternative Name(s):shv5
Relevance:SHV enzymes hydrolyze broad spectrum cephalosporins notably cefotaxime and ceftazidime. SHV-5 causes particularly high levels of resistance to aztreonam and ceftazidime.
Reference:"Survey and molecular genetics of SHV beta-lactamases in Enterobacteriaceae in Switzerland: two novel enzymes, SHV-11 and SHV-12." Nuesch-Inderbinen M., Kayser F.H., Hachler H. Antimicrob. Agents Chemother. 41:943-949(1997)
Purity:Greater than 90% 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:SHV enzymes hydrolyze broad spectrum cephalosporins notably cefotaxime and ceftazidime. SHV-5 causes particularly high levels of resistance to aztreonam and ceftazidime.
Involvement in disease:
Subcellular Location:
Protein Families:Class-A beta-lactamase family
Tissue Specificity:
Paythway:
HGNC Database Link:
UniGene Database Link:
KEGG Database Link:https://www.genome.jp/dbget-bin/www_bget?ag:CAA39164
STRING Database Link:
OMIM Database Link:
Lead Time Guidance:3-7 business days