Technical Data
IFITM3 (Interferon-induced Transmembrane Protein 3, Dispanin Subfamily A Member 2b, DSPA2b, Interferon-inducible Protein 1-8U)
FITM3 is a 14.6kD (predicted) member of the CD225 family of proteins. It is expressed on primordial germ cells and select tumor types, and appears to regulate cell migration. Human IFITM3 is a 133aa, two-transmembrene protein that contains an N-terminal aa1-57 and a C-terminal aa108-128 extracellular domain. Over aa3-57, human IFITM3 is 59% and 56% aa identical to bovine and mouse IFITM3, respectively. Over aa3-57 human IFITM3 is 88% identical to human IFITM2.

Suitable for use in Western Blot. Other applications not tested.

Recommended Dilution:
Western Blot: 1ug/ml
Optimal dilutions to be determined by the researcher.

Storage and Stability:
Lyophilized powder may be stored at -20C. Stable for 12 months at -20C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20C. Reconstituted product is stable for 12 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
PabIgGAffinity Purified
100ug-20CBlue IceHumanGoat
~0.1mg/ml after reconstitution
Recombinant corresponding to aa3-57 from human IFITM3 expressed in E.coli.
Purified by immunoaffinity chromatography.
Supplied as a lyophilized powder in PBS, trehalose. Reconstitute with sterile PBS to 0.2mg/ml.
Recognizes human IFITM3 and IFITM2. Species sequence homology: Recombinant human IFITM1 (4%).
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.