Novus Biologicals™ Recombinant Human TFF2 Protein

Product Code.	Quantity	unitSize
18477551	5 μg	5µg
18402802	1 mg	1mg
18469291	100 μg	100µg
18421732	500 μg	500µg

Product Code. 18477551 Supplier Novus Biologicals™ Supplier No. NBP2350585ug

Description

Recombinant Protein

Spasmolytic Polypeptide protein is fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10 ng/mL, corresponding to a specific activity of >1.0 x 10^5 IU/mg.

Specifications

• Accession Number: Q03403, Q03403, Q03403
• Concentration: LYOPH
• For Use With (Application): PAGE, Bioactivity
• Formulation: Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.
• Gene ID (Entrez): 7032
• Molecular Weight (g/mol): 12.0 kDa
• Quantity: 5 μg
• Storage Requirements: Store at -20°C to -70°C as supplied. After reconstitution, store at 2°C to 8°C for 1 month and at -20°C to -70°C for long term storage. Avoid repeated freeze-thaw cycles.
• Endotoxin Concentration: Less than 1 EU/ug of TFF2 as determined by LAL method.
• Gene Alias: SML1trefoil factor 2, SML1, human spasmolytic polypeptide (SP)10spasmolytic protein 1, SP, Spasmolysin, Spasmolytic polypeptide, TFF2, trefoil factor 2
• Gene Symbol: TFF2
• Reconstitution: Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL. Apportion stock solutions into working aliquots and store at <-20°C.
• Purity or Quality Grade: >97% pure by SDS-PAGE and HPLC
• Protein: TFF2