What is the catalog number for Human TFF2 Protein?

The catalog number for Human TFF2 Protein is orb428794.

What sizes are available for Human TFF2 Protein?

Human TFF2 Protein is available in the following size(s): 5 µg, 20 µg, 1 mg.

How many pack sizes does Human TFF2 Protein come in?

Human TFF2 Protein is available in 3 different pack sizes.

Is Human TFF2 Protein in stock?

Human TFF2 Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Human TFF2 Protein

Recombinant of human TFF2 protein

Product Specifications

Product Name Alternative

TFF-2, Spasmolytic polypeptide, Spasmolysin, SML1, Trefoil factor 2, SP, TFF2.

Source

Escherichia Coli

Purity

Greater than 97.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.

Bioactivity

Determined by its ability to chemoattract human MCF-7 cells using a concentration 1.0-10.0 ng/ml.

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Solubility

It is recommended to reconstitute the lyophilized TFF2 in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.

Storage Conditions

Stability: Lyophilized TFF2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution TFF2 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Please prevent freeze-thaw cycles