Recombinant Escherichia coli O157:H7 Stringent starvation protein B (sspB) | CSB-EP360347EOD

Recombinant Escherichia coli O157:H7 Stringent starvation protein B (sspB) | CSB-EP360347EOD | Cusabio

Alternative Name(s): sspB; Z4586; ECs4101Stringent starvation protein B

Gene Names: sspB

Research Areas: Others

Organism: Escherichia coli O157:H7

AA Sequence: MDLSQLTPRRPYLLRAFYEWLLDNQLTPHLVVDVTLPGVQVPMEYARDGQIVLNIAPRAVGNLELANDEVRFNARFGGIPRQVSVPLAAVLAIYARENGAGTMFEPEAAYDEDTSIMNDEEASADNETVMSVIDGDKPDHDDDTHPDDEPPQPPRGGRPALRVVK

Source: E.coli

Tag Info: N-terminal 6xHis-tagged

Expression Region: 1-165aa

Sequence Info: Full Length

MW: 22.3 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Relevance: Seems to act in concert with SspA in the regulation of several proteins during exponential and stationary-phase growth. The exact function of SspB is not yet known

Reference: "Dual regulatory pathways of flagellar gene expression by ClpXP protease in enterohaemorrhagic Escherichia coli." Kitagawa R., Takaya A., Yamamoto T. Microbiology (Reading, Engl.) 157:3094-3103(2011)

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: Seems to act in concert with SspA in the regulation of several proteins during exponential and stationary-phase growth. The exact function of SspB is not yet known (By similarity).

Involvement in disease:

Subcellular Location:

Protein Families: SspB family

Tissue Specificity:

Paythway:

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.

Uniprot ID: P0AFZ4

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: KEGG

STRING Database Link: STRING

OMIM Database Link: N/A